Notation Master vs PrismText
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notation Master
Effortlessly convert handwritten chess notation into digital PGN files using AI. Upload your games directly to platforms like Chess.com and Lichess.org for easy analysis and sharing.
- Instant chess notation scanning
- AI-powered PGN conversion
- Direct upload to Chess.com & Lichess.org
- Save and share game records
- Supports tournament and casual games
Read full descriptionHide full description
From Paper to PGN – Instantly! Tired of manually entering your chess games? Notation Master is the ultimate tool for chess players, coaches, and tournament participants! Simply take a photo of your notation sheet, and our advanced AI will convert it into a digital PGN file. You can then send it directly to your Chess.com or Lichess.org account, making it easy to review, analyze, and improve your gameplay. Key Features: Instant Chess Notation Scanning – Snap a photo and let AI do the rest! PGN Conversion – Get your chess games in digital PGN format. Direct Upload – Send games seamlessly to Chess.com & Lichess.org. Accurate & Fast – Works for tournament sheets and casual game records. Save & Share – Store your games or share with friends and coaches. Perfect for: Chess players & enthusiasts Coaches analyzing student games Tournament players keeping digital records Anyone who wants to digitize and store their chess matches Download Notation Master today and bring your chess games to the digital world with one click!
PrismText
Read full descriptionHide full description
Turn your photos into editable text in seconds with PrismText. Pick an image from your gallery and get clean, selectable text you can copy, favorite, and reuse anytime. 『 Why PrismText 』 • One-tap from Photos: Choose a photo and see the text instantly. • Copy in a second: Send the result to your clipboard for quick paste into notes, chats, or email. • Favorites & History: Star important results and revisit your full scan history for easy reuse. • Fast, private, on-device OCR: Text recognition runs locally on your device — no account required. 『 Great for 』 • Documents, receipts, labels, menus, signs, slides, and magazines • Copying Wi-Fi passwords, serial numbers, and short snippets • Saving quotes or key notes for later 『 How it works 』 ① Open PrismText and pick a photo from your gallery. ② The app recognizes the text on-device. ③ Copy, favorite, or share. Your history keeps everything handy. 『 Pro tips 』 • Use sharp, well-lit images for the best accuracy. • Try to avoid glare, heavy tilt, or busy backgrounds. • Crop to the area with text before scanning for cleaner results. 『 Accessibility 』 • Simple UI, large adjustable text display, and high-contrast layout. 『 Privacy 』 • Your scans stay on your device. We do not collect your content. Download PrismText and experience its convenience now!
Screenshots
Verdict
The clearest difference is in-app purchases: PrismText at none against Notation Master's 2. Notation Master's advantage is ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price, device support and iOS requirement 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. Notation Master sells 2 one-off in-app purchases. PrismText asks for nothing beyond the download.
Notation Master ships an update weekly, PrismText every 6 weeks. Both last shipped on October 2, 2026.
| Parameter | Notation Master | PrismText |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 38 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Lee | CHANG DEOK KIM |
In-app purchases
Notation Master
- 10 Credits$0.99
- 25 Credits$1.99
PrismText
No in-app purchases
Questions
Is Notation Master free?
Is PrismText free?
Do Notation Master or PrismText have ads?
Which is updated more often, Notation Master or PrismText?
Other comparisons















