Comparison

SmartTracker vs cryptoscreen

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • 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)
Features
Read full description

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

SmartTracker4 screens
cryptoscreen4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SmartTracker sells 2 in-app purchases, starting at $6.99 per year. cryptoscreen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
SmartTracker versus cryptoscreen: the parameters behind the verdict, then further details
ParameterSmartTrackercryptoscreen
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 5 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size43 MB7 MB
Age rating17+4+
DeveloperHugo PrioneDomenico Marco Di Donna

Customer experience

SmartTracker

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

cryptoscreen

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SmartTracker

Subscriptions1
  • Premium - Annual$6.991 Year
One-time1
  • Premium - One-time purchase$19.99
None

cryptoscreen

No in-app purchases

Questions

Is SmartTracker free?
SmartTracker is free to download, with in-app purchases available.
Is cryptoscreen free?
cryptoscreen is free to download, with no in-app purchases.
Which has better reviews, SmartTracker or cryptoscreen?
SmartTracker and cryptoscreen are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do SmartTracker or cryptoscreen have ads?
Neither SmartTracker nor cryptoscreen shows ads.
Which is updated more often, SmartTracker or cryptoscreen?
SmartTracker ships an update every 5 days, and cryptoscreen every 9 days. Most recently, SmartTracker was updated on September 11, 2026 and cryptoscreen on September 14, 2026.

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