Scanner
Luni's Scanner app turns an iPhone into a document scanner that signs and fills forms in one pass.
For iPhone users, the sign-and-fill step is what earns Scanner by Luni a spot on the home screen — most scanning apps treat signing as an afterthought and make you bounce to a separate PDF editor. The free tier is genuinely usable for casual scans, and Premium at $4.99/mo or $29.99/yr only makes sense once OCR, batch scanning, and cloud sync become regular needs. It's iOS-only with no desktop counterpart, so if your documents live on a laptop, this isn't your tool.
Verified 11h ago · liveness 74/100 · cite: rightaichoice.com/tools/scanner
- Freelancers and remote workers who need to scan, sign, and send contracts from a phone
- Students digitizing notes, handouts, and assignment forms
- Small business owners managing receipts, invoices, and expense paperwork
- Travelers digitizing IDs, tickets, and travel documents on the go
- Users who need desktop or web-based scanning and OCR editing
- Heavy PDF manipulation like complex layouts or advanced annotations
- Teams needing multi-user collaboration and shared document workflows
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 Scanner if you need to scan on any device other than an iPhone or iPad, or if you require OCR without a subscription — Adobe Scan offers free OCR.
Premium is $4.99 per month or $29.99 per year, which is required for OCR, batch scanning, and cloud sync — free users miss out on these.
Scanner's freemium model is great for casual mobile users, with a modest $4.99/mo Premium to unlock OCR and cloud sync. Compared to Adobe Scan (free with OCR), Scanner charges for OCR, but its integrated form-filling and e-signatures give it an edge. At just $29.99/yr, it costs less than premium PDF editors like PDF Expert.
In short
Scanner — Luni's Scanner app turns an iPhone into a document scanner that signs and fills forms in one pass. Best for Freelancers and remote workers who need to scan, sign, and send contracts from a phone, Students digitizing notes, handouts, and assignment forms, Small business owners managing receipts, invoices, and expense paperwork. Free to start; paid plans from $4.99/mo.
What people actually say about Scanner — 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.
46 mentions across 3 sources (Hacker News, Lemmy, Tech Press) · researched Jul 3, 2026.
Average across the 3 sources that answered — each source counts once, not each post.
- +Automatic edge detection and perspective correction are built in.
- +OCR available on premium tier for searchable PDFs.
- +Cloud sync with iCloud, Google Drive, and Dropbox.
- +Built-in signature capture and form filling simplify workflows.
- +Batch scanning handles multi-page documents efficiently.
- −No web or desktop version; only mobile app.
- −Premium required for OCR and advanced features.
- −No direct community reviews or ratings in provided data.
- −Limited integrations beyond cloud storage (no Zapier, Slack, etc.).
- −Potential privacy concerns if data is stored externally.
Viability Score
How well maintained and how widely used is Scanner? 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
- Scan documents with automatic edge detection and perspective correction
- Enhance low-light or unevenly lit pages so text stays legible
- Edit scans with crop, rotate, and filter tools
- Capture and insert signatures onto scanned documents
- Fill forms with text and checkmarks inside the app
- Export multi-page documents as PDF
- Run optical character recognition (OCR) on scans with Premium
- Batch scan multiple pages in one session with Premium
- Sync scans to iCloud, Google Drive, and Dropbox with Premium
- Protect exported PDFs with a password on Premium
- Share finished documents via email, link, or AirDrop
- Dark mode support
About Scanner
Scanner by Luni is an iPhone app that takes a document from camera to finished, signed PDF without leaving the phone. Point the camera at a contract, receipt, or ID and automatic edge detection and perspective correction straighten the page for you, then image enhancement pulls legible text out of dim hotel rooms and bad overhead lighting. Past capture, the built-in editor handles crop, rotate, and filters, and the workflow doesn't stop at a clean image. Signature capture and form filling with text and checkmarks live in the same flow, so a lease or a job application gets signed and completed rather than exported to another app. Multi-page PDF export, batch scanning, and password protection cover the messier piles of paperwork rather than one-off snapshots. The free tier handles core scanning and export, which is fine for occasional use. Premium adds OCR, batch scanning, and cloud sync with iCloud, Google Drive, and Dropbox — the pieces people reach for once scanning becomes a weekly habit rather than a once-a-month chore. Sharing runs through email, link, or AirDrop. There's no desktop or web counterpart, so the whole workflow is phone-bound, and Android users are out entirely. If your week is contracts, invoices, receipts, and IDs crossing your screen and you'd rather scan, sign, and send in one motion, that's the motion Luni built for. Teams wanting shared workspaces or heavy layout work on PDFs should look at desktop-first suites.
Behind the Verdict
We'd reach for Scanner by Luni when the job is a document on paper and the deadline is now: a lease that needs a signature, an expense receipt, an ID for a file. The ordering of the workflow is the point — capture, clean up, sign, fill, export — and doing it without switching apps is worth real minutes on a busy day. The free tier is not a teaser. Core scanning and export work, which covers anyone who digitizes something a few times a month. The subscription starts paying for itself when OCR, batch scanning, and cloud sync with iCloud, Google Drive, or Dropbox turn into weekly needs rather than nice-to-haves. Where it bites is scope. Everything lives on the iPhone. There's no desktop or web version to fall back on when you're at a keyboard with twenty documents to process, and no Android build if half your team carries Pixels. Against the closest alternatives, the split is clear. Dedicated PDF editors on desktop beat it on complex layouts and advanced annotations. General scanner apps from bigger suites beat it on cross-platform reach. Luni trades that breadth for a tight capture-and-complete flow on one device. Practical caveats before you commit: form filling works best on flat, well-lit pages, and any scan you'll read later as text depends on OCR, which sits behind Premium. Password protection for PDFs is also a Premium feature, so if you handle sensitive documents, price the subscription in from the start. Our advice: install it, run a week of real documents through the free tier, and upgrade the moment you catch yourself needing searchable text or batch scanning. If your documents already live in a browser, skip it.
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Real-world workflow fit
Concrete scenarios for the personas Scanner actually fits — and what changes day-one when you adopt it.
You receive a contract as a photo, scan it with the app, use the signature feature to sign, and email the PDF to the client — all without printing or switching apps.
Outcome: You finalize the agreement quickly, saving time and avoiding paper, and the signed PDF is stored in your cloud for reference.
You take photos of whiteboard notes, use batch scanning to combine them into a single PDF, and share it with classmates via a link.
Outcome: Your notes are organized, searchable (with Premium OCR), and easily accessible in your cloud storage.
Scan receipts daily, use OCR to extract text, and sync them to Dropbox for accounting.
Outcome: Expense tracking becomes paperless and organized, with text-searchable digital copies.
Use Cases
- Scan a contract and email it as a PDF within seconds.
- Edit a scanned invoice to adjust brightness and crop borders.
- Sign a lease agreement digitally without printing.
- Fill out a paper form by typing directly into the scanned image.
- Batch scan a multi-page document into a single PDF file.
Limitations
- The free version includes ads and limits signatures to 5 per month.
- OCR and batch scanning require a premium subscription.
- There is no web or desktop interface, so scanning relies entirely on a smartphone camera.
- Cloud sync is limited to premium tier, and collaboration features are absent.
as of 2026-08-23
Verification history
We have re-verified Scanner 9 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-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 9 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 Scanner 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/mo
Ideal for
Casual users who need quick scanning and basic editing without signing up or paying.
What this tier adds
Starting tier includes core scanning, edge detection, editing, and signature capture (5/month), with ads.
Premium
$4.99/mo or $29.99/yr
Ideal for
Frequent scanners who need OCR, batch scanning, and cloud sync to streamline document workflows.
What this tier adds
Adds OCR, batch scanning, cloud sync (iCloud, Google Drive, Dropbox), password protection, and removes ads; $4.99/mo or $29.99/yr.
Where the pricing makes sense
The company stage and team size where Scanner's pricing actually pencils out — and where peers do it cheaper.
Scanner's freemium model is great for casual mobile users, with a modest $4.99/mo Premium to unlock OCR and cloud sync. Compared to Adobe Scan (free with OCR), Scanner charges for OCR, but its integrated form-filling and e-signatures give it an edge. At just $29.99/yr, it costs less than premium PDF editors like PDF Expert.
Setup time & first value
How long it actually takes to get something useful out of Scanner — broken out by persona, not the marketing-page minute.
You can scan your first document within minutes of downloading. The interface is intuitive, and the automatic edge detection works immediately. For Premium features like OCR and cloud sync, setup takes about 10 minutes — just enable the subscription and connect your cloud accounts.
Switching to or from Scanner
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From paper files: take photos with the app and export as PDFs, then sign or fill directly.
- →From other scanner apps like Adobe Scan: export existing scans as PDFs and import them into Scanner's file library.
- ↗To Adobe Scan: export your scans to your camera roll and upload to Adobe Scan for free OCR.
- ↗To PDF Expert: share your PDFs from Scanner to PDF Expert for more advanced editing and annotation on iPad.
Integrations
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “Scanner”, and we withheld 6: 6 could not be judged, because “Scanner” 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 Scanner.
Official links
Tools that pair well with Scanner
Common stack mates teams adopt alongside Scanner, with the specific reason each pairing earns its keep.
Scanner App
Mobile document scanner from The Grizzly Labs that turns your phone camera into a PDF maker with OCR.
PDF Scanner AI
iPhone and Android app that scans documents with your camera and turns them into PDFs and editable text via OCR.
Scan.Plus
Scan.Plus is a Swiss-made, encrypted AI document scanner for iOS and Android that cleans up and converts paper into PDF or JPG.
Featured Head-to-Head Comparisons
Scanner vs Poke Interaction Co
Choose Scanner if you need a no-frills mobile document scanner with signature and OCR – it’s purpose-built and free enough for basic use. Pick Poke (Interaction Co.) if you want an AI assistant that lives inside your messaging apps to handle email, calendar, and automations – it’s more versatile for daily productivity but costs $19/mo for full power.
Scanner vs Gem
If you're a talent acquisition team needing an AI-powered recruiting platform with ATS/CRM/agents, Gem is the clear choice. If you need a mobile document scanner for casual use, Scanner is simple and free. They serve completely different needs — pick based on your use case.
Scanner vs Guesty
Guesty and Scanner serve completely different needs. Guesty is a powerful AI-driven vacation rental management platform for property managers with multiple listings, offering advanced automation, multi-channel distribution, and dynamic pricing. Scanner is a lightweight mobile document scanner for individuals who need to scan, sign, and share PDFs. Choose Guesty if you’re scaling a vacation rental business; choose Scanner for simple document digitization.
Alternatives to Scanner
View all
Scanner App
Mobile document scanner from The Grizzly Labs that turns your phone camera into a PDF maker with OCR.
PDF Scanner AI
iPhone and Android app that scans documents with your camera and turns them into PDFs and editable text via OCR.
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