Comparison

Propellon vs Sutyo AI

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

Head to head
About

Propellon

Read full description

Propellon is the companion app for the Propellon Beacon — a Bluetooth device that automatically blocks distracting apps when you sit down to work. This app requires the Propellon Beacon hardware to function. The beacon is sold separately at getpropellon.com. HOW IT WORKS Place your Propellon Beacon on your desk. When your iPhone detects the beacon signal, Propellon applies Screen Time shields to your selected apps, blocking them at the OS level. Walk away from your desk, and they unlock automatically. No manual switching. No willpower required. WHAT YOU CAN CONFIGURE · Choose which apps to block per focus session · Create multiple groups (Work, Study, Deep Focus) · Set schedules — only block during specific days and hours · Adjust detection sensitivity with two-point zone calibration · Set lock and unlock delay (1–10 seconds) PRIVACY Propellon has no servers, no accounts, and no analytics. Everything stays on your device. Bluetooth and location data are processed locally and never transmitted. Location permission (Always On) is required because Apple routes iBeacon detection through CoreLocation. No GPS coordinates are read or stored. Terms of Service: https://getpropellon.com/terms Privacy Policy: https://getpropellon.com/privacy REQUIREMENTS · Propellon Beacon (required — sold at getpropellon.com) · iPhone running iOS 17 or later · Screen Time permission · Location permission set to Always

About

Sutyo AI

This app acts as a personal memory assistant, capturing spoken words, typed text, and imported files. It organizes this information, allowing users to ask questions and generate summaries, all while prioritizing user privacy with end-to-end encryption.

Highlights
  • Smart voice notebook with automatic summarization
  • Personal knowledge base for imported files and links
  • AI keyboard for voice-to-text in any app
  • Shareable, interactive memories
  • End-to-end encrypted and local-first processing
Read full description

Sutyo AI: Your Personal Memory Collects freely. Connects deeply. Sutyo AI is a personal memory that captures what matters in everything you say, type, or save. Ask it anything, anytime, to see your past in a new light and spark new ideas. Five ways to use Sutyo 1. A smart voice notebook Just talk. Sutyo turns your voice into clean, structured notes and pulls out the key points. A rambling thought becomes clear and tidy, with no editing. 2. Your personal knowledge base Import files, links, images, and documents from anywhere, then ask questions and chat across everything you've saved. Every import becomes part of your memory. 3. An AI keyboard that knows you Your notebook captures for you. Your keyboard writes for others. Speak to type in any app, and since it draws on your memory, you can say "turn my chat with Alex today into a summary" and it writes it from what you captured. 4. Memories worth sharing Share more than a note. Share a memory that the other person can talk to, ask about, and explore, including the story you never wrote down. 5. Private by design Your memory is yours alone. Sensitive data is processed locally on your device, and you can delete everything anytime. Collects freely. Connects deeply.

Screenshots

Propellon4 screens
Sutyo AI4 screens

Verdict

The call

The clearest difference is update cadence: Sutyo AI at every 9 days against Propellon's every 6 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Propellon ships an update every 6 weeks, Sutyo AI every 9 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 9 level
Propellon versus Sutyo AI: the parameters behind the verdict, then further details
ParameterPropellonSutyo AI
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS18.117.0 — better
Further details — not scored
Size8 MB251 MB
Age rating4+4+
DeveloperDaniel Masoumi RadSUTYO FUTURESTYLE INC.

In-app purchases

None

Propellon

No in-app purchases

None

Sutyo AI

No in-app purchases

Questions

Is Propellon free?
Propellon is free to download, with no in-app purchases.
Is Sutyo AI free?
Sutyo AI is free to download, with no in-app purchases.
Do Propellon or Sutyo AI have ads?
Neither Propellon nor Sutyo AI shows ads.
Which is updated more often, Propellon or Sutyo AI?
Propellon ships an update every 6 weeks, and Sutyo AI every 9 days. Most recently, Propellon was updated on October 31, 2026 and Sutyo AI on October 31, 2026.

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