inFin
inFin is an Apple-only AI voice note app with unlimited on-device recording and live Chinese-English transcription and translation.
inFin's real differentiator is that it doesn't meter the core: unlimited recording, on-device transcription and live Chinese-English translation, working without a connection. That is unusual at any price, and unlike most free tiers it isn't capped. The subscription layer (inFin Pro ¥19.00/month, ¥199.00/year, inFin Max ¥799.00/year) buys the AI work on top, so you can decide whether you need summaries and Q&A before paying a yuan.
Verified 3d ago · liveness 69/100 · cite: rightaichoice.com/tools/infin
- Apple-equipped students recording lectures offline with unlimited transcription
- Professionals needing real-time Chinese-English translation in cross-border meetings
- Privacy-conscious Apple users who prefer encrypted on-device note storage
- Creators capturing quick voice ideas that AI can later structure
- Windows, Linux or Android users — the app is App Store-only on Apple devices
- Teams needing transcription in languages beyond Chinese and English
- Work that depends on accurate specialised or technical terminology
We scan live Reddit threads, YouTube comments, X posts, G2 reviews and other communities — and hand you an honest verdict in under a minute.
- Honest verdict, not marketing
- Real pros & cons from real users
- Attributed quotes with receipts
3 free scans · no card needed
Skip inFin if you need transcription beyond Chinese and English, work on Windows or Android, or require a browser-based tool — it is App Store-only on Apple hardware with two-language coverage.
inFin Pro costs ¥19.00 per month, or ¥199.00 per year if you commit annually — the yearly price only applies when you pay for the full year up front
Free covers unlimited recording, transcription and Chinese-English translation, which is unusually generous for a voice-note app and undercuts subscription-only transcription tools. inFin Pro at ¥19.00 per month or ¥199.00 per year is priced for individual students and professionals who want the AI summarization layer. inFin Max at ¥799.00 per year targets heavy users who want priority access to new inFin+ features. All paid plans are quoted on the Chinese App Store in RMB and the annual rates
In short
inFin — inFin is an Apple-only AI voice note app with unlimited on-device recording and live Chinese-English transcription and translation. Best for Apple-equipped students recording lectures offline with unlimited transcription, Professionals needing real-time Chinese-English translation in cross-border meetings, Privacy-conscious Apple users who prefer encrypted on-device note storage. Free to start; it also has paid plans, priced in a currency we have not confirmed — see the pricing table for the vendor’s own figures.
What's new in inFin
Checked 2 days agoAcross the latest 1 update: 1 changelog entry.
What people actually say about inFin — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
20 mentions across 4 sources (Reddit, Hacker News, Product Hunt, Lemmy) · researched Jul 3, 2026.
Average across the 4 sources that answered — each source counts once, not each post.
- +Completely free with unlimited recording and transcription.
- +Offline mode works seamlessly—no internet connection required.
- +Real-time translation between English and Mandarin is smooth.
- +Local storage ensures full data privacy with no cloud dependency.
- +Clear, intuitive UI praised by students and professionals alike.
- −Only works on Apple devices—no Android or Windows support.
- −Limited to English and Chinese; no other languages yet.
- −Transcription accuracy depends on on-device model, may lag cloud.
- −No critical feedback available—launch responses may be biased.
- −Developer is small, so future updates and support are uncertain.
- • Future online LLM features may introduce optional paid tiers to cover costs.
Viability Score
How well maintained and how widely used is inFin? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →Key Features
- Unlimited high-quality voice recording with transcription, not metered by a quota
- On-device Chinese-English translation, online or offline
- Offline recording, transcription and translation with auto-sync on reconnect
- On-device speech recognition the listing claims responds about 2x faster than purely online tools
- inFin+ AI summarization that condenses long audio into structured notes
- Deep insight feature (added in 2.1.9) for drilling into recorded content
- Auto-generated titles for recordings (added in 1.21)
- AI Q&A asking questions against your own notes
- Writing assistance: polishing, expansion, auto-correction and layout cleanup
- Web clipping that filters ads and extracts core article content
- Apple Pencil note-taking on iPad (added in 1.15)
- Import existing audio files for transcription
- Tag-based note organization with menu file classification (added in 2.0.0)
- Real-time marking of key points during a recording
- Voice noise reduction and automatic gain control
About inFin
inFin is an AI voice note app for iPhone, iPad, Mac (M1 or later) and Apple Vision, a 423.5 MB App Store download requiring iOS 16.0 / iPadOS 16.0 / macOS 13.0 / visionOS 1.0. The pitch is that recording, transcription and Chinese-English translation all run on-device, so you can keep capturing lectures, cross-border meetings and stray ideas with no signal, then sync once you are back online. The listing claims the on-device speech recognition responds about twice as fast as purely online tools. Three input types share one inbox: voice, typed notes (with Apple Pencil support on iPad) and web clippings that filter ads and pull out the article's core content. Everything lands in a tag-managed library you can edit offline and export to Word or images, with menu-level file classification added in 2.0.0. The optional inFin+ subscription layer adds the AI work: a two-hour recording condensed into a structured summary in about ten seconds, auto-generated titles, to-do lists, meeting minutes, deep insight (added in 2.1.9), AI Q&A against your own notes, and writing help covering polishing, expansion, auto-correction and layout cleanup. The privacy stance is stated bluntly on the listing: notes are encrypted and stored locally rather than in the cloud, with no reading or selling of your data. Only Simplified Chinese, Traditional Chinese and English are supported, and the listing flags that the app is not verified for macOS. App Store reviewers (264 ratings, 4.8) single out unlimited offline recording, the 2.0 accuracy jump and Apple Pencil note-taking. Against cloud-first transcription services, inFin trades language breadth and top-end accuracy for offline operation and an unmetered free core.
Behind the Verdict
We'd reach for inFin when the recording has to happen somewhere with no signal: a lecture hall with bad Wi-Fi, a factory floor, a cross-border call on a plane. The on-device model keeps transcription and Chinese-English translation running regardless of connection, and the free tier does not cap recording length. Where it bites is the language boundary. Chinese and English only, so a French customer call or a German standards document is out of scope. The other tradeoff is Apple-only: iPhone, iPad, Mac M1 and newer, plus Apple Vision. Windows and Android are shut out, and the listing itself notes the app is not verified for macOS, so Mac users should test before committing. Accuracy on specialised vocabulary is the honest caveat, and the developer says so directly in review replies: an on-device model will diverge from a large cloud model on niche technical terms and semantic understanding. If your meeting is dense with product codenames or medical terminology, budget time to fix the transcript. The paid layer is optional and cheap enough to trial. inFin Pro at ¥19.00/month or ¥199.00/year buys summaries, to-do lists, meeting minutes, auto-titles, deep insight and AI Q&A against your own notes. inFin Max at ¥799.00/year is the top tier. Paying lifts the ceiling on what the AI does with your audio; it doesn't improve the underlying recognition model. Closest alternative depends on what you drop. Cloud transcription suites carry more languages and stronger accuracy on hard audio, but they assume connectivity and often meter free minutes. If unlimited offline Chinese-English capture is the requirement, inFin is a short list of one on Apple hardware. For everything else, compare before you buy.
Researching inFin? Get your full AI stack in 60 seconds.
Free, no signup — tell us your goal and get tools matched to your budget & existing stack.
Real-world workflow fit
Concrete scenarios for the personas inFin actually fits — and what changes day-one when you adopt it.
Start inFin on an iPad at the beginning of a lecture with no reliable campus Wi-Fi, tap record, and use Apple Pencil to mark key moments and add notes as the lecturer talks.
Outcome: The hour is transcribed on-device and afterwards inFin+ produces a structured summary and review mind map, with follow-up questions answered via AI Q&A against the recording.
Record a meeting where one side speaks Chinese and the other English, relying on inFin's on-device Chinese-English translation rather than a live interpreter.
Outcome: A bilingual record plus AI-extracted meeting minutes and to-dos you can export to Word and share with the team.
Capture a voice idea while walking with no signal, then clip the source articles that inspired it using inFin's ad-filtering web clipper.
Outcome: Both the recording and the clippings land in one tagged library, where AI writing assistance polishes and expands the draft before export.
Use Cases
- Record a one-hour lecture offline and get an AI summary, deep insight and review mind map afterwards
- Transcribe and translate a cross-border meeting live and share bilingual minutes with your team
- Capture fleeting ideas by voice and link them to related web clippings for long-form writing
- Organize saved articles, images and links into a tagged personal knowledge base
- Record and Pencil-annotate on an iPad in class, then replay and review answers with AI Q&A
Models Under the Hood
as of 2026-10-17
Limitations
- Apple-only and distributed through the App Store: iPhone (iOS 16.0+), iPad (iPadOS 16.0+), Mac (macOS 13.0+ on M1 or later) and Apple Vision (visionOS 1.0+).
- The listing explicitly states the app is not verified for macOS, so the Mac build should be treated as unverified.
- Language coverage is limited to Simplified Chinese, Traditional Chinese and English — no Japanese, Korean or European languages.
- Transcription and Chinese-English translation run on-device, so accuracy can trail cloud services on uncommon or specialised terminology.
- The AI features (summarization, deep insight, Q&A, writing assistance, auto titles, meeting minutes) sit behind inFin Pro or inFin Max subscriptions; the free version covers recording and transcription but not those.
- The App Store privacy panel notes the developer may collect identifiers linked to your identity, plus unlinked audio data and other user content, so read the developer privacy policy before assuming nothing leaves the device.
- The vendor materials name no API access.
as of 2026-10-08
Verification history
We have re-verified inFin 13 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
Showing the 6 most recent of 13 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published inFin tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0
Ideal for
Apple users who mainly need unlimited offline recording, transcription and Chinese-English translation without paying
What this tier adds
Free entry point: unlimited recording, on-device transcription and translation, offline sync, web clippings and encrypted local storage — no AI summarization or Q&A
inFin Pro (monthly)
¥19.00/mo
Ideal for
Individuals who want a month of AI summarization and Q&A before deciding whether to commit to a year
What this tier adds
Adds the inFin+ AI layer over Free: summarization of long recordings, auto titles, AI Q&A against your notes, writing assistance and meeting minutes, at ¥19.00 per month
inFin Pro (yearly)
¥199.00/yr
Ideal for
Students and professionals who expect to use inFin+ all year and prefer one annual payment
What this tier adds
Same inFin+ features as Pro monthly but billed annually at ¥199.00 per year
inFin Max (yearly)
¥799.00/yr
Ideal for
Heavy users who want early access to new inFin+ AI features
What this tier adds
Top annual tier at ¥799.00 per year, adding priority access to newer inFin+ AI capabilities on top of Pro
Where the pricing makes sense
The company stage and team size where inFin's pricing actually pencils out — and where peers do it cheaper.
Free covers unlimited recording, transcription and Chinese-English translation, which is unusually generous for a voice-note app and undercuts subscription-only transcription tools. inFin Pro at ¥19.00 per month or ¥199.00 per year is priced for individual students and professionals who want the AI summarization layer. inFin Max at ¥799.00 per year targets heavy users who want priority access to new inFin+ features. All paid plans are quoted on the Chinese App Store in RMB and the annual rates
Setup time & first value
How long it actually takes to get something useful out of inFin — broken out by persona, not the marketing-page minute.
Students: install from the App Store, allow microphone access and record immediately — first value in minutes, with the AI summary arriving once you have an inFin Pro or Max subscription. Professionals: 10-15 minutes to record, translate and export a first meeting if you already hold a paid tier. Creator or knowledge-base workflows take longer (roughly half an hour) because tag structure and
Switching to or from inFin
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Apple Voice Memos: import the existing audio files into inFin for on-device transcription
- →From a cloud transcription service: install inFin on each Apple device and enable iCloud sync so notes follow you across iPhone, iPad and Mac
- →From paper or typed lecture notes: record with inFin and let inFin+ generate the structured summary, then keep using Apple Pencil for annotation
- →From browser bookmarks or read-later apps: re-save pages through inFin's ad-filtering web clipper so they sit beside your voice notes
- ↗To Word or an image editor: use inFin's export to Word documents or images for individual notes
- ↗To a cross-platform note app: export notes first, since inFin has no API to pull from and is Apple-only
- ↗To a dedicated transcription service: imported audio files in inFin can be re-uploaded to the new service if you need languages beyond Chinese and English
Integrations
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “inFin”, and we withheld 6: 6 could not be judged, because “inFin” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about inFin.
Official links
Tools that pair well with inFin
Common stack mates teams adopt alongside inFin, with the specific reason each pairing earns its keep.
Krisp Voice AI
Krisp Voice AI cancels call noise at the system level, converts accents in real time, and takes bot-free meeting notes.
Yaps
Private on-device dictation, meetings and notes — voice typing and transcription that never leaves your machine.
Monologue
Monologue is Apple-only voice dictation that writes what you meant in any app, then turns notes into context your AI agents can use.
Featured Head-to-Head Comparisons
Infin vs Poke Interaction Co
Choose inFin if you need a free, offline, privacy-first voice transcription tool within Apple ecosystem. Choose Poke if you want an AI assistant that lives in your messaging apps to manage email, calendar, and third-party services. They serve completely different needs—voice notes vs. productivity automation.
Infin vs Gem
Choose Gem if you lead a recruiting team needing an all-in-one ATS/CRM with AI agents to automate sourcing, screening, and fraud detection. Choose inFin if you are an individual on Apple devices wanting unlimited free voice transcription, translation, and web clipping with full privacy. They serve entirely different needs.
Infin vs Guesty
Guiesty and inFin serve completely different needs. Guesty is a powerful AI-driven property management platform for vacation rental pros with 4+ listings, offering multi-channel sync and automation—but comes with custom pricing and cloud dependency. inFin is a free, offline-first AI voice note app for Apple users who value privacy and unlimited transcription. Choose Guesty for business operations; choose inFin for personal note-taking.
Alternatives to inFin
View all
Krisp Voice AI
Krisp Voice AI cancels call noise at the system level, converts accents in real time, and takes bot-free meeting notes.
Frequently Asked Questions
Categories
Used inFin? Help shape our editorial sentiment research.