SmartTracker vs cryptoscreen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartTracker
Effortlessly monitor prices on any website and receive instant alerts when deals drop. Visualize price history with clear charts and organize wishlists. Integrates with Siri and Shortcuts for seamless price tracking.
- Track prices on any website
- Set smart price alerts
- View price history charts
- Home and Lock Screen widgets
- Siri and Shortcuts integration
- Organize wishlists and collections
- Export data to CSV
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Stop refreshing product pages just to catch a discount. SmartTracker watches prices for you and tells you exactly when it is time to buy. SmartTracker is your private price‑tracking companion for iPhone, iPad, and Mac. Track prices on any website, set smart alerts, and see clear price history charts so you always buy at the right moment. Features: • Track prices and discounts on any website in any currency. • Watch any text on a page — stock status, shipping ETA, version numbers — and get alerted the moment it changes. • Set target prices and get notified when deals drop below your budget. • See clear price history charts to spot trends at a glance. • Glance at your latest prices right from your Home Screen and Lock Screen with widgets. • Stay hands‑free with Siri and the Shortcuts app — add items, refresh prices, and open deals with a tap or your voice. • Organize wishlists and collections for different stores, products, or projects. • Sync everything instantly across iPhone, iPad, and Mac with iCloud. • Export your full history as CSV files. • Keep full control of your data – no accounts, no tracking, no data sharing. • And much more… SmartTracker is built for privacy. Your data stays on your devices and in your iCloud account. There are no accounts, no data sharing — everything stays private. Start free with up to 5 tracked items and 3 collections. Once you are ready, unlock unlimited items, unlimited collections, and background refresh with a single one‑time purchase or, if you prefer, an annual subscription at a discounted rate. Download SmartTracker today, add your first few products, and let it watch the prices so you don’t have to. Privacy Policy: https://www.smarttracker.tech/privacy Terms and Conditions: https://www.smarttracker.tech/terms
cryptoscreen
This app creates secure, self-destructing notes that are encrypted locally before being shared. Both a link and a PIN are required to access the message, which is then deleted after a single successful read. It offers enhanced privacy features like screenshot detection.
- Local encryption before upload
- Link and PIN required for access
- One-time read deletion
- Screenshot detection
- Message destruction after failed PIN attempts
- Link expiration
- Encrypted image attachments (Pro)
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cryptoscreen is a private note app for messages that should not last. Write a note, choose a six-digit PIN, and cryptoscreen encrypts the message on your iPhone before it leaves the device. Share the generated link and send the PIN separately. The recipient opens the note once, then the encrypted server row is consumed. What cryptoscreen does: - Encrypts notes locally before upload. - Requires both the link secret and the PIN to open a message. - Deletes normal message rows after one successful read. - Destroys the message after the third wrong PIN attempt. - Expires unopened links after the retention window. - Uses a guarded reader that reduces casual screen exposure. - Wipes the visible reader session if iOS reports a screenshot. - Supports encrypted image attachments with Pro for senders. - Supports App Clip opening for lightweight receiving. cryptoscreen is designed to avoid accounts, profiles, contact lists, and message plaintext on the server. The production service stores encrypted bytes, encrypted image attachment objects when supplied, attempt metadata, and expiry metadata. Screenshot protection is best-effort: iOS reports normal screenshots after capture, and no app can protect against external cameras or compromised devices. Support: https://cryptoscreen.app/support Privacy Policy: https://cryptoscreen.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: cryptoscreen at none against SmartTracker's 2. cryptoscreen also leads on iOS requirement (17.0 vs 26.0). SmartTracker's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On price, rating, review sentiment and update cadence 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. SmartTracker sells 2 in-app purchases, starting at $6.99 per year. cryptoscreen asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SmartTracker against 5.0 for cryptoscreen. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
SmartTracker ships an update every 5 days, cryptoscreen every 9 days. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.
| Parameter | SmartTracker | cryptoscreen |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 5 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Hugo Prione | Domenico Marco Di Donna |
Customer experience
SmartTracker
cryptoscreen
In-app purchases
SmartTracker
- Premium - Annual$6.991 Year
- Premium - One-time purchase$19.99
cryptoscreen
No in-app purchases





