Comparison

cryptoscreen vs Parsel Mimar

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

Head to head
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 can read it once in the iOS app, with an App Clip, or in a web browser when you allow web reading. No app download is needed for browser reading. CHOOSE HOW YOUR MESSAGE CAN BE READ Allow app and web reading for easier sharing, or choose app-only reading. Both the link and the PIN are required. Web-enabled messages are decrypted in the recipient's browser and become unavailable for another read after they are opened. ONE-TIME MESSAGES - Encrypt notes locally before upload. - Open normal messages once, then make them unavailable to other readers. - Destroy a message after the third wrong PIN attempt. - Let unopened links expire after the retention window. - Check availability in Sent Messages, including messages opened on the web. GUARDED READING ON iOS The iOS app and App Clip use a guarded reader to reduce casual screen exposure. The reader clears when iOS reports a screenshot. Screenshot protection is best-effort: iOS reports normal screenshots after capture. Browsers cannot provide the app's screenshot detection or capture protection, and no app can protect against external cameras or compromised devices. TEXT IS FREE. IMAGE SENDING IS PRO. Send text-only messages and read received text and images for free. Pro lets senders attach encrypted images. Restore purchases and manage your subscription from Settings. cryptoscreen does not require accounts, profiles, or contact lists. Messages are encrypted before upload; the service stores encrypted content and the metadata needed for expiry, PIN attempts, and message availability. Optional interaction-status sharing is off by default. Support: https://cryptoscreen.app/support Privacy Policy: https://cryptoscreen.app/privacy

About

Parsel Mimar

Features
Read full description

Parsel Mimar helps architects, engineers and landowners explore building scenarios using Turkish zoning concepts. Enter the net zoning parcel area, site coverage ratio (TAKS), floor area ratio (KAKS) and number of floors to review your area calculations. UNDERSTAND EACH AREA • Separate the FAR area allowance from the area used by your selected footprint and floor scenario. • Review gross construction area and estimated saleable area separately. • See saleable area in both square metres and percent. • Enter FAR-excluded areas and shared areas that cannot be sold, based on your project. • Read area values with Turkish number formatting, such as 1.280,50 m². EXPLORE AND REPORT • Work with parcel lookup and a map view. Data access depends on the availability of the relevant services. • Inspect a schematic 3D building model and floor view. • Save projects and recalculate your scenarios. • Create PDF reports and export parcel geometry in KML, DXF or GeoJSON format. USE YOUR VERIFIED ZONING INPUTS • Open the official e-Plan zoning information page from the app. • Enter values from your current zoning documents. A land registry classification alone is not treated as proof of building rights. • Enter areas subject to the 30% FAR-exclusion cap separately from exceptions outside that cap. The 30% cap is not an automatic bonus allowance. • Treat cost estimates as preliminary budgets based on the app's unit-price assumptions. FREE AND PAID FEATURES Free use includes a limited daily calculation allowance. PDF reports and exports require Pro access or a Single Report entitlement assigned to the relevant project. Available purchase options and current prices are shown in the app. Parsel Mimar is an independent app, not an official service of TKGM, the Turkish Ministry or any municipality. Results are preliminary estimates based on entered information. They do not replace an official zoning document, permit assessment, detailed cost estimate or investment advice. Plan notes, net parcel boundaries, setbacks and project-specific requirements must be checked with the relevant authority and qualified professionals. The app uses Turkish zoning concepts; it does not determine compliance with other countries' building codes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

cryptoscreen4 screens
Parsel Mimar3 screens

Verdict

The call

The clearest difference is in-app purchases: cryptoscreen at none against Parsel Mimar's 3. Parsel Mimar's advantage is update cadence (fortnightly vs every 2 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Parsel Mimar sells 3 in-app purchases, starting at $4.99 per month. cryptoscreen asks for nothing beyond the download.

UpkeepUpdate frequency

cryptoscreen ships an update every 2 months, Parsel Mimar fortnightly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
cryptoscreen versus Parsel Mimar: the parameters behind the verdict, then further details
ParametercryptoscreenParsel Mimar
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size7 MB9 MB
Age rating4+4+
DeveloperDomenico Marco Di Donnacenk yilmaz

In-app purchases

None

cryptoscreen

No in-app purchases

3 purchases

Parsel Mimar

Subscriptions1
  • Monthly Pro7 Days trial$4.991 Month
One-time2
  • Rapor 1 Seferlik$1.99
  • Ömür Boyu Pro$129.99

Questions

Is cryptoscreen free?
cryptoscreen is free to download, with no in-app purchases.
Is Parsel Mimar free?
Parsel Mimar is free to download, with in-app purchases available.
Do cryptoscreen or Parsel Mimar have ads?
Neither cryptoscreen nor Parsel Mimar shows ads.
Which is updated more often, cryptoscreen or Parsel Mimar?
cryptoscreen ships an update every 2 months, and Parsel Mimar fortnightly. Most recently, cryptoscreen was updated on October 1, 2026 and Parsel Mimar on October 7, 2026.

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