Scanner
Mobile scanning app with built-in signing and form filling.
Scanner is a practical choice for iPhone users who need to scan, sign, and fill forms on the go without juggling multiple apps. The free tier is generous for casual scanning, but the Premium tier at $4.99/mo unlocks OCR, batch scanning, and cloud sync — worth it if you process documents regularly. However, it's iOS-only and lacks desktop or web versions, so heavy PDF work or team collaboration is better served by full-featured editors like Adobe Acrobat or PDF Expert.
Verified 20h ago · liveness 74/100 · cite: rightaichoice.com/tools/scanner
- Freelancers and remote workers who need to scan, sign, and send contracts on mobile
- Students digitizing notes, handouts, and assignments
- Small business owners managing receipts and invoices
- Travelers digitizing travel documents and IDs
- Users requiring desktop or web-based scanning and OCR editing
- Heavy PDF manipulation like complex layouts or advanced annotations
- Teams needing multi-user collaboration and shared workflows
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- Real pros & cons from real users
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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 — Mobile scanning app with built-in signing and form filling. Best for Freelancers and remote workers who need to scan, sign, and send contracts on mobile, Students digitizing notes, handouts, and assignments, Small business owners managing receipts and invoices. Free to start; paid plans from $4.9929/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.
- +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: August 2026
How we score →Key Features
- Automatic edge detection and perspective correction
- Image enhancement for low-light text legibility
- PDF export with multi-page support
- Built-in document editor (crop, rotate, filter)
- Signature capture and insertion
- Form filling with text and checkmarks
- Optical character recognition (OCR) - Premium
- Batch scanning - Premium
- Cloud sync with iCloud, Google Drive, Dropbox - Premium
- Share via email, link, or AirDrop
- Password protection for PDFs - Premium
- Dark mode support
About Scanner
Scanner by Luni is an iOS app that turns your phone into a full document workflow tool, not just a digitizer. Used by over 1 million people, the app handles the whole journey from capturing a page to sending a signed, filled-out PDF. Automatic edge detection and perspective correction clean up photos of contracts, receipts, and IDs, while image enhancement makes text legible even in poor lighting. Beyond basic capture, the app layers on a built-in editor for cropping, rotating, and applying filters. Where it pulls ahead of many scanners is the integrated signature capture and form filling — you can sign a lease or add text and checkmarks to an application without hopping to a separate PDF editor. Multi-page PDF export, batch scanning, and password protection handle the more serious document tasks. The free tier covers the core scanning and export flow, which is enough for casual use. Premium unlocks optical character recognition (OCR), batch scanning, and cloud sync with iCloud, Google Drive, and Dropbox — the features power users actually need. There's no desktop or web counterpart, so everything happens on your phone. Compared to Adobe Scan or Microsoft Lens, the emphasis here is on completing the document, not just flattening it. Form filling and e-signatures are core features rather than afterthoughts. For mobile workers who scan, sign, and send in one go, this all-in-one approach saves a few app switches.
Behind the Verdict
Scanner by Luni is a solid, focused mobile scanner that prioritizes completing documents rather than just capturing them. The integrated signature and form-filling features are the main differentiators, letting you sign a lease or fill an application without leaving the app. This is a genuine time-saver for freelancers, students, and small business owners who frequently handle contracts, invoices, and paperwork on their phones. Strengths: The free tier is genuinely useful, covering core scanning, editing, and even signature capture (with a monthly cap). The automatic edge detection and perspective correction are reliable, and the image enhancement helps with low-light photos. Premium is reasonably priced at $4.99/mo or $29.99/yr, and unlocks OCR, batch scanning, and cloud sync — the features that make the app a real workflow tool. Weaknesses: It's iOS-only, with no web or desktop version, which limits its appeal for users who need to process scans on a computer. OCR is Premium-only, so free users can't search or copy text from scans. The free plan also includes ads and restricts signatures to 5 per month, which might be frustrating for heavy users. There's no multi-user collaboration or shared workspace, so teams working on documents together will need a different solution. Where it fits: If you're an iPhone user who regularly scans, signs, and sends documents, Scanner is a strong all-in-one choice. It's especially good for solo freelancers, students, and small business owners who want to avoid the app-switching hassle. Where it doesn't: If you need desktop editing, OCR without paying, or team collaboration, look elsewhere. Adobe Scan is free with OCR, and PDF Expert offers more powerful iPad editing.
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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 6 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
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
Official links
Tools that pair well with Scanner
Common stack mates teams adopt alongside Scanner, with the specific reason each pairing earns its keep.
iScanner
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Scanner App
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Imgcompress
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Featured Head-to-Head Comparisons
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 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 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 alliScanner
AI-powered mobile document scanner with distortion-free correction and form filing.
Scanner App
Mobile document scanner that turns your phone into a PDF creation tool with OCR and cloud backup.
Imgcompress
Self-hosted Docker image for private image compression, conversion, and AI background removal in 70+ formats—fully offline.
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