Crypton vs Off Lens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crypton
This app provides real-time cryptocurrency prices and portfolio tracking with beautiful charts and a minimalist interface. It's designed for speed and privacy, allowing users to monitor their holdings across over 250 cryptocurrencies without ads or paywalls.
- Real-time crypto prices
- Interactive price charts
- Portfolio tracking for 250+ coins
- Favorites and watchlists
- Minimalist interface
- Lightning-fast performance
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Crypton – Lightning-Fast Crypto Portfolio Tracker Track crypto like a pro without the bloat. Real-time prices, beautiful charts, and complete privacy—all in an app that loads in a heartbeat. Why Crypton? Blazingly Fast – Instantly loads, built for speed Powerful Charts – Interactive price history with 1D, 1W, 1M, 3M, and 1Y views Favorites & Watchlists – Pin your favorite coins for quick access Smart Portfolio – Track holdings across 250+ cryptocurrencies Clean Design – Beautiful, minimalist interface that gets out of the way Lightweight – Runs smooth even on older devices Built for Everyone Whether you're a seasoned trader analyzing trends or a beginner tracking your first investment, Crypton gives you the tools without the complexity. Real Data, Real Time Powered by clean, accurate cryptocurrency market data. See what matters: prices, 24-hour changes, and market rankings from the world's top coins. Terms of Use: https://aisagalab.com/terms.html Privacy: https://aisagalab.com/privacy.html Contact: sagalabs@proton.me
Off Lens
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OffLens is a fully offline OCR app built on Apple’s VisionKit. Capture or pick photos, draw a precise crop, and recognize text in multiple languages without sending any data to servers. Your images and text stay on your device. Key features: · Offline by design: No uploads, no tracking, no ads. · Precise crop first: Drag corners or edges to target exactly what you need. · Multi-language OCR: Recognize text across many languages; auto-detect supported. · Proofread with highlights: See bounding boxes over the original image to verify accuracy. · Editable results: Review recognized text in a clean editor and copy with one tap. · History on-device: Keep up to 100 entries locally; view, edit, or delete anytime. · Camera and gallery: Snap a photo or import from your library; optional save-back after cropping. · Share and export: Copy lines or full results; share with friends. · Privacy-first: No analytics, no remote processing—everything runs locally. How it works: 1. Choose Photo or Camera, then draw the crop box. 2. OffLens runs VisionKit OCR offline and overlays highlights for quick review. 3. Edit text if needed, then copy or share. Why OffLens: · Great for receipts, documents, slides, whiteboards, books, and multilingual content. · Works anywhere—even without a network. · Fast, accurate recognition powered by VisionKit. Need help? Contact: shungyy8@gmail.com.
Screenshots
Verdict
Crypton and Off Lens are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Crypton | Off Lens |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (183 ratings) — better | — |
| Positive reviews | 84.4% of reviews | — |
| Number of ratings | 183 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 18 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Saga Ltd. | Feiyun Technology Ltd. |
Bugs and requests
Crypton
Reported bugs
9 issues- App crashes
- Portfolio entries disappear
- Coin list not loading
- Holdings not saving after closing app
- Portfolio doubling XRP holdings
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- Holochain graphs incorrect
- Pinned tokens not moving to top
- Cannot search for token by icon
- No refresh option
Requested features
21 requests- Add widget functionality
- Ability to convert cryptocurrencies
- Add pie chart for portfolio distribution
- Add wallet/exchange name to portfolio
- Dark mode option
Show 16 moreShow fewer
- Status bar
- Add more coins and tokens
- Better and more interactive charts
- Ability to select AUD as currency
- Ability to set favorites/pin coins
- Sorting features
- Light theme option
- Apple Watch support
- Key/explanation for terms like 'INF'
- True black mode
- Add EUR and other European currencies
- Ability to toggle price to day % change
- Push notifications for custom % changes
- Ability to scroll over price history
- Ability to select specific coins to track on one page
- Sliding function between HWMY chart view options
Off Lens
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Crypton
No in-app purchases
Off Lens
No in-app purchases








