Comparison

Zero vs Ariv

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

Ariv

Features
Read full description

Ariv is a local-first second brain for notes, tasks, journaling, study, projects, and personal knowledge management. Capture ideas, organize work, search your vault, ask questions about your notes, and keep your thinking connected without building a complicated plugin setup. Everything is built in: - Markdown notes and daily writing - Smart dashboard for active work - Tasks and Kanban - Quick capture - Voice memos with transcription - Ask Brain, an AI assistant for your notes - Calendar-aware planning and meeting context - Graph view and visual maps - Templates and presentation mode - Unified search across files, tags, and content Ariv is designed around a simple idea: your notes have a life. New thoughts land in your inbox. Active notes stay visible while you are working on them. Older notes move out of the way but stay searchable, linkable, and ready to resurface when you need them. No manual filing system required. No weekend spent setting up plugins. Open the app and start thinking. Your files stay yours: - Notes are stored as plain Markdown - Works with existing Markdown folders and vaults - No proprietary format - No account required to use the local app - Optional end-to-end encrypted sync is available AI is optional and on your terms. Use your own API key, run supported local models, or use Ariv's managed AI add-on. Ask Brain can answer questions from your vault and point back to the notes it used. Whether you are a student, writer, researcher, developer, founder, or lifelong learner, Ariv gives you one place to capture, connect, and use what you know. Think freely. No setup required.

Screenshots

Zero4 screens
Ariv4 screens

Verdict

The call

The clearest difference is in-app purchases: Ariv at none against Zero's 3. On price, ads, device support and iOS requirement 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. Ariv asks for nothing beyond the download.

Scorecard1 real difference Β· 5 level
Zero versus Ariv: the parameters behind the verdict, then further details
ParameterZeroAriv
PriceFreeFree
Update frequencyMonthlyβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size46 MB86 MB
Age rating4+4+
DeveloperMarkus HoefingerAriv Studios

In-app purchases

3 purchases

Zero

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$44.991 Year
One-time1
  • Pro Lifetime$89.99
None

Ariv

No in-app purchases

Questions

Is Zero free?
Zero is free to download, with in-app purchases available.
Is Ariv free?
Ariv is free to download, with no in-app purchases.
Do Zero or Ariv have ads?
Neither Zero nor Ariv shows ads.

Other comparisons