Comparison

Zero vs SealTask

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

Head to head
About

Zero

Features
Read full description

Zero-Friction Tasks is the personal task manager for busy individuals who simply want to get things done – without signing up, without a mandatory subscription, and without complexity. New: just speak your task. NEW: VOICE TASKS. SAY IT – IT BECOMES A TASK. Hands full, in the car, on the go, or cooking? Speak a short note and it lands directly in your list. There are three ways to start: β€’ Tap the microphone in the β€œAdd Task” bar β€’ Press and hold the large + button β€’ Assign the iPhone Action Button: Settings > Action Button > Shortcut > β€œ0F Voice Task” Speak your task and tap β€œDone.” Recording starts immediately and stops automatically after no more than 20 seconds. Only the recognized text is saved – never the audio recording. When iOS supports on-device speech recognition, it runs directly on your iPhone, so your voice never leaves the device. NO ACCOUNT. NO EMAIL. NO PASSWORD. Download and get started in 10 seconds. No registration. No confirmation email. No password to forget. Zero-Friction Tasks respects your time from the very first second. WHY ZERO-FRICTION TASKS? Most task apps demand an account before you can even begin. Many hide essential features behind complicated plans or store your data unencrypted. Zero-Friction Tasks takes a different approach: β€’ No account required – start in seconds with a simple sync code β€’ Free to start – no trial and no credit card required β€’ End-to-end encrypted (AES-256) – the server never sees your tasks in plain text β€’ Offline mode – core functionality remains available without a connection β€’ Real-time sync – iPhone, Android, Windows, web, and macOS FOR INDIVIDUALS, NOT TEAMS. No Kanban boards. No Gantt charts. No collaboration features. Just your tasks – fast, private, and always available. KEY FEATURES: β€’ Voice Tasks on iPhone – speak tasks instead of typing them β€’ Global hotkey on Windows (Alt+Space) – capture tasks without switching apps β€’ iOS widgets for the Home Screen, Lock Screen, and Today View β€’ Lists for work, home, shopping, and anything else β€’ Pinned tasks – keep what matters at the top β€’ One-time and recurring reminders β€’ Dark Mode and offline mode β€’ Drag-and-drop sorting Start for free. No sign-up. Your tasks, your way. Terms of Use (EULA): https://zerofriction.app/terms Privacy Policy: https://zerofriction.app/privacy

About

SealTask

Features
Read full description

SealTask is end-to-end encrypted task management for work that should stay private. Create projects, organize tasks in a board or list view, add notes, checklists, due dates, and comments, and keep the next step clear. SealTask is built for privacy-focused individuals and teams. Zero-knowledge architecture and ChaCha20-Poly1305 encryption help protect project content: data is encrypted on your device before sync, so sensitive work stays under your control. Features: - Private projects for clients, routines, and focused work - Board and list views over the same tasks - Tasks with priorities, due dates, checklists, and comments - Notes for information that does not fit neatly inside a task - Guided demo board during onboarding - Designed for encrypted sync and collaboration SealTask focuses on calm planning, clear priorities, and private content. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zero4 screens
SealTask4 screens

Verdict

The call

The clearest difference is iOS requirement: Zero at 15.1 against SealTask's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Zero sells 3 in-app purchases, starting at $4.99 per month and SealTask sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on September 18, 2026.

Scorecard1 real difference Β· 5 level
Zero versus SealTask: the parameters behind the verdict, then further details
ParameterZeroSealTask
PriceFreeFree
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better17.6
Further details β€” not scored
Size46 MB5 MB
Age rating4+4+
DeveloperMarkus HoefingerBanana Pancakes s.r.o.

In-app purchases

3 purchases

Zero

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$44.991 Year
One-time1
  • Pro Lifetime$89.99
2 purchases

SealTask

Subscriptions2
  • Worklist Personal Monthly$6.991 Month
  • Worklist Personal Yearly$99.991 Year

Questions

Is Zero free?
Zero is free to download, with in-app purchases available.
Is SealTask free?
SealTask is free to download, with in-app purchases available.
Do Zero or SealTask have ads?
Neither Zero nor SealTask shows ads.
Which is updated more often, Zero or SealTask?
Zero ships an update monthly, and SealTask monthly. Most recently, Zero was updated on September 18, 2026 and SealTask on September 18, 2026.

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