Comparison

BIP39 DECRYPT vs SkyScan

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

Head to head
About

BIP39 DECRYPT

Features
Read full description

Quickly decrypt and encrypt your BIP39 recovery phrase with BIT39 DECRYPT! BIT39 DECRYPT is an open-sourced and safe decryption tool that DOES NOT collect, record, or transmit any user data or user inputs at any point. You can also decrypt your recovery phrase with the included word list for an ultra-private decryption on your phone anywhere. View the code here: https://github.com/slimeforest/BIP39-DECRYPT/blob/main/DECRYPTo/DECRYPTo/Controllers/DecryptViewController.swift Both Light Mode and Dark Mode are supported. Also works with BIP32 and BIP44.

About

SkyScan

This app uses AI to detect and automatically record unusual objects in the sky. It's designed for sky watchers, pilots, and researchers to capture sightings without missing a moment. The user-friendly interface makes it easy to document extraordinary phenomena.

Highlights
  • AI object detection
  • Automatic video recording
  • Pilot-friendly features
  • Ground and in-flight use
  • User-friendly interface
  • Manual recording control
Features
Read full description

Detect and record objects in the sky with SkyScan-UAP, the ultimate research tool for UFO and UAP enthusiasts. Using a custom trained AI model, our app detects objects in the sky and automatically starts recording, ensuring you never miss a moment of extraordinary phenomena. Whether you're on the ground or observing from a plane window, SkyScan-UAP is your go-to app for capturing videos of anything unusual in the sky! Join a global community of researchers and enthusiasts dedicated to gathering invaluable data on UFOs and UAPs. Our app is optimized to detect objects in the sky, so use indoors is not recommended as performance will be limited and false detections are likely. Key Features: - Perfect for Pilots: Allows pilots to capture anything interesting in the sky without diverting their focus. No sound is recorded to ensure cockpit privacy. - Advanced Object Detection: Utilize state-of-the-art machine learning/AI algorithms to detect objects in the sky in real-time. - Automatic Video Recording: When enabled, video recording starts immediately when an object is detected. Seamlessly capture high-quality videos the moment an object is detected, ensuring you document every sighting. - Versatile Use: Perfect for ground-based observations or in-flight use, providing flexibility for all your sky-watching needs. - User-Friendly Interface: Easy to use and ready to detect immediately when opened, making it accessible for both amateur enthusiasts and professional researchers. - Ability to manually start and stop video recording. - No audio is recorded to ensure user privacy.

Screenshots

BIP39 DECRYPT4 screens
SkyScan4 screens

Verdict

The call

The clearest difference is update cadence: SkyScan at every 2 days against BIP39 DECRYPT's every 6 days. SkyScan also leads on price ($0.99 vs $1.99). On ads, in-app purchases, 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

BIP39 DECRYPT costs $1.99 and SkyScan $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BIP39 DECRYPT ships an update every 6 days, SkyScan every 2 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 7 level
BIP39 DECRYPT versus SkyScan: the parameters behind the verdict, then further details
ParameterBIP39 DECRYPTSkyScan
Price$1.99$0.99 — better
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 6 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size1 MB55 MB
Age rating4+4+
DeveloperJohn BattleJohn Mock

In-app purchases

None

BIP39 DECRYPT

No in-app purchases

None

SkyScan

No in-app purchases

Questions

Is BIP39 DECRYPT free?
BIP39 DECRYPT costs $1.99, with no in-app purchases.
Is SkyScan free?
SkyScan costs $0.99, with no in-app purchases.
Do BIP39 DECRYPT or SkyScan have ads?
Neither BIP39 DECRYPT nor SkyScan shows ads.
Which is updated more often, BIP39 DECRYPT or SkyScan?
BIP39 DECRYPT ships an update every 6 days, and SkyScan every 2 days. Most recently, BIP39 DECRYPT was updated on October 3, 2026 and SkyScan on October 8, 2026.

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