AlignScan vs OffShelf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AlignScan
Easily transform document photos into clear, professional files. Features auto-detection, perspective correction, and image enhancement for polished JPG or PDF exports. Ideal for students, professionals, and everyday users needing quick document scanning.
- Auto document detection and crop
- Perspective correction
- Image enhancement
- A4-style page layout
- JPG and PDF export
- Privacy-friendly local processing
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AlignScan is a lightweight mobile app for document scanning, OCR text extraction, and complete PDF editing — scan, sign, merge, split, compress, protect, and convert PDFs in one place. Whether you're submitting homework, organizing contracts and reports, extracting text from images, signing documents, or saving receipts and paper records, AlignScan turns ordinary document photos into clear, polished files. Why choose AlignScan • Auto document detection and crop Detects the useful document area and removes distracting background • Perspective correction Fixes tilted, angled, or distorted page shots for a cleaner result • Image enhancement Reduces shadows, improves brightness, and makes text easier to read • OCR text extraction Extract text from document photos or imported images, then copy it or save it as a TXT file • Sign PDFs Draw, type, or stamp a signature and place it anywhere on the page • Merge, split & compress PDFs Combine multiple files, split a PDF into separate pages, or shrink file size for easier sharing • Protect & convert PDFs Encrypt PDFs with a password, or convert to Word, Excel, image, or text • A4-style page layout Centers and formats pages neatly for a more professional look • JPG and PDF export Export single images or combine pages into PDF files • Privacy-friendly local processing Core scan, OCR, and formatting steps are handled on device Great for • Students scanning homework, notes, and test papers • Professionals capturing contracts, reports, invoices, and meeting notes • Users extracting text from printed documents, forms, receipts, and images • Anyone needing to sign, merge, split, compress, protect, or convert PDFs • Everyday users saving receipts, forms, certificates, and printed records • Mobile work scenarios where documents need to be scanned quickly • Multi-page files that need to be combined and archived How it works Scan a document Point your camera at any document — AlignScan auto-crops, corrects perspective, enhances, and formats the page for you. Extract text with OCR Take a photo or import an image, then copy the recognized text or save it as a TXT file. Edit PDFs Sign, merge, split, compress, protect with a password, or convert PDFs to Word, Excel, image, or text. Export Preview and export your pages as JPG or PDF files. With AlignScan, your document photos look straighter, cleaner, and more professional. Extract useful text from images, and handle all your PDF editing needs in one app. Try AlignScan free with 20 complimentary saves. Choose a monthly or yearly subscription, or unlock everything with a one-time lifetime purchase. Subscriptions auto-renew; cancel anytime in your App Store account settings. Your scans stay private with on-device processing. AlignScan only accesses the camera, photos, and local storage when needed for scanning, importing, OCR recognition, and exporting files. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.aitoolsoft.com/privacy-policy.html Support: support@aitoolsoft.com
OffShelf
This app helps you stay focused and motivated while studying. It offers customizable focus sessions, flashcards, and AI-powered study suggestions. You can also study with friends for added accountability and track your progress with detailed dashboards.
- Customizable focus sessions
- Flashcard creation and review
- AI study suggestions
- Collaborative study with friends
- Progress tracking dashboard
- Offline functionality
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The focus timer that keeps the receipts. Most study timers forget you the moment the session ends. but OffShelf files every finished session against a topic, so your hours, streaks and progress stack up into a record you can actually look at. Pick a topic. Press start. That is the whole ritual. — A POMODORO TIMER THAT DOES NOT LOSE TIME — The timer runs on wall-clock time, so backgrounding the app, locking your phone or taking a call cannot pause it or inflate it. It stays live on your Lock Screen, in a Live Activity, and on your Home Screen widget. Close OffShelf completely and it is still counting. Choose your own rhythm — classic 25/5, long deep work blocks, or no structure at all — and pick a timer style you actually want to look at. — YOUR SHELF, YOUR SUBJECTS — Every subject, skill or project lives as a topic on your shelf. Turn on exactly the panes you want for each one: a focus timer, a task list, notes, or a quiet notes-only topic. Swipe between them mid-session without breaking focus. Give a topic a target and a deadline and it becomes a goal you are measurably closing in on. — PROGRESS YOU CAN SEE — This is the part other focus apps skip. OffShelf turns finished sessions into: • Hours logged per topic, and levels that climb as they add up • A daily study streak, with a weekly Streak Freeze so one bad day does not erase a month • An activity heatmap and a daily study chart • Milestones and achievements as you cross them • Coins and Focus XP for time studied and work finished • A leaderboard ranked on real activity — PLAN THE WEEK, NOT JUST THE HOUR — Set recurring schedule blocks for the subjects you keep meaning to get to, and today-only focus goals for the ones you cannot put off. When you genuinely do not know where to start, OffShelf picks a topic for you, based on what you have been neglecting and how close you are to levelling up. No guessing, no blank page. — STUDY WITH A FRIEND — Pair with a study buddy and see when they are actually studying, what they have finished today, and what is still on their plan. Send a nudge when they go quiet. Start a live co-study session and share a clock. Accountability without either of you having to perform. — BEAT PROCRASTINATION BY MAKING IT VISIBLE — Self discipline is easier when the evidence is on your side. Streaks give you something to protect, levels give you something to climb, and the heatmap makes a skipped week impossible to argue with. — WORKS WHEN YOUR SIGNAL DOES NOT — OffShelf starts fast and works offline. A weak connection never stands between you and a focus session. OFFSHELF PREMIUM • Distraction tracking — see what actually pulls you away • Planning and focus insights • Two streak rest days every week • More custom timer styles • The Royal Magic mascot collection • An ad-free app Your topics, sessions, notes and schedules stay private to your account. Notification controls, account reset and full account deletion are in Settings. Start your next session in two taps. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brjoub.com/offshelf-privacy
Screenshots
Verdict
The clearest difference is review sentiment: OffShelf at 100% against AlignScan's 0%. OffShelf also leads on rating (5.0 vs 3.3) and monetization model (free vs paid). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AlignScan sells 1 one-off in-app purchase and OffShelf sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
OffShelf holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of AlignScan's written reviews are positive against 100% of OffShelf's.
AlignScan ships an update fortnightly, OffShelf weekly. Both last shipped on October 2, 2026.
| Parameter | AlignScan | OffShelf |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 188 MB |
| Age rating | 4+ | 4+ |
| Developer | 智慧 吴 | Basheer Rjoub |
Customer experience
AlignScan
OffShelf
In-app purchases
AlignScan
- AlignScan Full Version$0.99
OffShelf
- OffShelf Premium — Weekly$2.997 Days
- OffShelf Premium$9.991 Month
- OffShelf Premium — Annual$79.991 Year








