Comparison

Zero vs Ember

Price, ratings, monetisation and update history for both apps, side by side — 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: • Tap the microphone in the “Add Task” bar • Press and hold the large + button • Assign the iPhone Action Button: Settings > Action Button > Shortcut > “0F Voice Task” Speak your task and tap “Done.” 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: • No account required – start in seconds with a simple sync code • Free to start – no trial and no credit card required • End-to-end encrypted (AES-256) – the server never sees your tasks in plain text • Offline mode – core functionality remains available without a connection • 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: • Voice Tasks on iPhone – speak tasks instead of typing them • Global hotkey on Windows (Alt+Space) – capture tasks without switching apps • iOS widgets for the Home Screen, Lock Screen, and Today View • Lists for work, home, shopping, and anything else • Pinned tasks – keep what matters at the top • One-time and recurring reminders • Dark Mode and offline mode • 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

Ember

A fast and organized workspace for writing Markdown notes, storing PDFs, diagrams, and voice memos. It offers a vault for reusable prompts and syncs across Apple devices. Start for free with full editor access.

Highlights
  • Rich Markdown editor
  • Inline PDF and image support
  • Reusable prompt vault
  • Daily notes, folders, and tags
  • Instant search functionality
  • Private iCloud sync
  • Share Extension
Features
Read full description

Your notes should feel like home. Ember is a warm, fast place to think — Markdown notes, PDFs, diagrams, voice memos, and a vault of reusable prompts, all in one calm workspace that syncs across iPhone, iPad, and Mac. WRITE IN RICH MARKDOWN A live editor with real formatting: headings, tables, task lists, links, highlights, footnotes, and code — rendered as you type, never in your way. Bullets, numbers, and checkboxes feel native and effortless. MORE THAN TEXT Drop PDFs, images, diagrams, and voice notes right inline. Your references live beside your writing, so everything about a thought stays in one place. A VAULT FOR YOUR PROMPTS Keep the prompts you reuse for writing, research, and planning in a dedicated Prompt Vault — organized, searchable, and a tap away when you need them. STAY ORGANIZED, STAY FAST Daily notes, folders, tags, smart filters, and pinned notes keep things tidy, and instant search finds anything the moment you look for it. YOURS EVERYWHERE Ember runs natively on iPhone, iPad, and Mac, with optional private iCloud sync, widgets, and a Share Extension for capturing from anywhere. FREE TO START Capture notes, PDFs, prompts, and attachments with the full editor — free, no account required. EMBER PRO Unlock advanced themes and alternate icons, premium writing and organization workflows, and deeper Prompt Vault tools, as a subscription or a one-time lifetime purchase. PRIVATE BY DESIGN No accounts. No ads. No selling your words. Your notes stay on your device and your own iCloud. Make a home for your thinking. Download Ember Notes. TERMS & PRIVACY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://embernotes.app/privacy

Screenshots

Zero4 screens
Ember4 screens

Verdict

The call

The clearest difference is update cadence: Ember at every 10 days against Zero's monthly. Zero's advantage is iOS requirement (15.1 vs 26.0). 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. Zero sells 3 in-app purchases, starting at $4.99 per month and Ember sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Zero ships an update monthly, Ember every 10 days. The most recent releases landed on October 5, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 7 level
Zero versus Ember: the parameters behind the verdict, then further details
ParameterZeroEmber
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size46 MB70 MB
Age rating4+4+
DeveloperMarkus HoefingerRene DeAnda

In-app purchases

3 purchases

Zero

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

Ember

Subscriptions2
  • Ember Pro Monthly$3.991 Month
  • Ember Pro Annual$34.991 Year
One-time1
  • Ember Pro Lifetime$99.99

Questions

Is Zero free?
Zero is free to download, with in-app purchases available.
Is Ember free?
Ember is free to download, with in-app purchases available.
Do Zero or Ember have ads?
Neither Zero nor Ember shows ads.
Which is updated more often, Zero or Ember?
Zero ships an update monthly, and Ember every 10 days. Most recently, Zero was updated on October 5, 2026 and Ember on September 23, 2026.

Other comparisons