Comparison

Zeroth vs Noir

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

Head to head
About

Zeroth

Features
Read full description

Zeroth helps you become a better programmer through daily practice and gamified learning. FEATURES: - Daily programming challenges tailored to all skill levels - 5 question types: multiple choice, code output, find the bug, mix & match, drag & drop - Track your learning streak and earn achievements - Compete on global leaderboards - Offline support β€” practice anywhere, anytime - Beautiful dark mode interface - Detailed explanations after every question PERFECT FOR: - Students learning to code - Developers preparing for interviews - Programmers staying sharp - Bootcamp graduates practicing fundamentals Start your learning journey today!

About

Noir

Features
Read full description

Turn your scrolling into learning. We scroll for hours. We save things. And then… we never come back to them. Noir fixes that. Noir helps you save what you consume, organize it into structured courses, and actually follow through β€” with focused sessions, streaks, and 50+ achievements to keep you going. _____ SAVE FROM ANYWHERE IN ONE TAP Share content directly from YouTube, TikTok, Instagram, Safari, or any app into your Noir inbox. Videos, articles, podcasts, PDFs β€” everything in one calm place. _____ BUILD YOUR OWN SYLLABUS Turn saved content into structured courses with chapters and lessons. Create your personal curriculum the way that works for you. _____ STUDY IN FOCUSED SESSIONS A built-in timer keeps you locked in. Track your study time, see your progress grow, and build real momentum. _____ STAY CONSISTENT WITHOUT THE PRESSURE Daily streaks with built-in rest days keep you accountable without burning out. Noir adapts to your rhythm β€” not the other way around. _____ EARN 50+ ACHIEVEMENTS Six categories of achievements reward your dedication β€” from your first session to becoming a polymath. Small wins that add up. _____ Noir is not another productivity app. It's a system designed to turn passive consumption into active learning. No pressure. No overwhelm. Just small sessions that add up. _____ FEATURES - Share Extension β€” save from any app instantly - Focus timer with session tracking - Daily streaks with rest days - 50+ achievements and badges - Smart notifications that adapt to you - Beautiful progress cards to share - Widgets to stay on track - Dark mode throughout - Offline-first β€” no account required _____ PRIVATE BY DESIGN No accounts. No clutter. Your data stays on your device. Noir works offline and keeps your learning personal. _____ FREE & PREMIUM Noir is free to get started. Free version includes: - Saving content - Creating courses - Basic focus sessions - Progress tracking Premium unlocks: - Unlimited courses and sessions - Advanced progress tracking - Full achievements system - Widgets and customization - Early access to new features _____ PERFECT FOR - Building habits and streaks - Staying focused (ADHD-friendly) - Organizing your learning and interests - Creating routines and tracking growth - Studying any topic on your own terms _____ Build your knowledge quietly. Stay focused. Become annoyingly well read. Download Noir today. _____ Terms of Service: [https://noir-app.pages.dev/terms] Privacy Policy: [https://noir-app.pages.dev/privacy] Support: [gosset.dev@gmail.com]

Screenshots

Zeroth4 screens
Noir4 screens

Verdict

The call

The clearest difference is in-app purchases: Zeroth at none against Noir's 2. Zeroth also leads on update cadence (daily vs every 2 months). 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. Noir sells 2 in-app purchases, starting at $3.99 per month. Zeroth asks for nothing beyond the download.

UpkeepUpdate frequency

Zeroth ships an update daily, Noir every 2 months. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

Scorecard2 real differences Β· 4 level
Zeroth versus Noir: the parameters behind the verdict, then further details
ParameterZerothNoir
PriceFreeFree
Update frequencyDaily β€” betterEvery 2 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.115.1
Further details β€” not scored
Size31 MB103 MB
Age rating4+4+
DeveloperMukhammadnozim IslamovAntoine Gosset

In-app purchases

None

Zeroth

No in-app purchases

2 purchases

Noir

Subscriptions2
  • Noir+ Monthly3 Days trial$3.991 Month
  • Noir+ Yearly3 Days trial$24.991 Year

Questions

Is Zeroth free?
Zeroth is free to download, with no in-app purchases.
Is Noir free?
Noir is free to download, with in-app purchases available.
Do Zeroth or Noir have ads?
Neither Zeroth nor Noir shows ads.
Which is updated more often, Zeroth or Noir?
Zeroth ships an update daily, and Noir every 2 months. Most recently, Zeroth was updated on October 9, 2026 and Noir on September 29, 2026.

Other comparisons