Comparison

RosterAid vs AlignScan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RosterAid

This app helps coaches manage classes and payments efficiently. It allows for easy client management, session tracking, and automatic balance calculation. Focus more on teaching and less on administrative tasks.

Highlights
  • Client management
  • Attendance tracking
  • Customizable session types
  • Automatic payment calculation
  • Payment summary sharing
  • Class calendar views
Features
Read full description

RosterAid is the class and payment tracking app built by coaches — for coaches. Whether you teach tennis, run group sessions, or give private lessons, RosterAid helps you stay organized and save time. Designed for simplicity, RosterAid makes it easy to: • Add and manage clients individually or by family • Track attendance and confirm sessions in seconds • Customize session types: recurring, one-time, or multi-price • Automatically calculate balances and payments owed • Share payment summaries with clients in just a tap • View your full class calendar with day, week, and month views RosterAid was created by a husband-and-wife team of tennis coaches in Coronado, California who wanted a better way to run their lessons — and now it’s available for instructors everywhere. No more spreadsheets, paper logs, or chasing down payments. RosterAid helps you focus on what you love: teaching. Download it now and get started for free.

About

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.

Highlights
  • Auto document detection and crop
  • Perspective correction
  • Image enhancement
  • A4-style page layout
  • JPG and PDF export
  • Privacy-friendly local processing
Features
Read full description

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

Screenshots

RosterAid4 screens
AlignScan4 screens

Verdict

The call

The clearest difference is review sentiment: RosterAid at 100% against AlignScan's 0%. RosterAid also leads on rating (5.0 vs 3.3) and in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AlignScan sells 1 one-off in-app purchase. RosterAid asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RosterAid holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 100% of RosterAid's written reviews are positive against 0% of AlignScan's.

UpkeepUpdate frequency

RosterAid ships an update monthly, AlignScan fortnightly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
RosterAid versus AlignScan: the parameters behind the verdict, then further details
ParameterRosterAidAlignScan
PriceFreeFree
Rating5.0 (3 ratings) — better3.3 (4 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings34 — better
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size18 MB6 MB
Age rating4+4+
DeveloperTGS Enterprise智慧 吴

Customer experience

RosterAid

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AlignScan

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

None

RosterAid

No in-app purchases

1 purchases

AlignScan

One-time1
  • AlignScan Full Version$0.99

Questions

Is RosterAid free?
RosterAid is free to download, with no in-app purchases.
Is AlignScan free?
AlignScan is free to download, with in-app purchases available.
Which has better reviews, RosterAid or AlignScan?
RosterAid is rated higher. RosterAid averages 5.0 out of 5 from 3 ratings, while AlignScan averages 3.3 from 4 ratings.
Do RosterAid or AlignScan have ads?
Neither RosterAid nor AlignScan shows ads.
Which is updated more often, RosterAid or AlignScan?
RosterAid ships an update monthly, and AlignScan fortnightly. Most recently, RosterAid was updated on October 16, 2026 and AlignScan on October 2, 2026.

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