Comparison

М99 Test vs NudgeBit

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

Head to head
About

М99 Test

Features
Read full description

M99 is the minimum standard of human life. The standard reflects the basic principles of our lifestyle, which take into account 99% of risks, which people are often unaware of. Deviating from the standard may lead to fatal consequences, obesity, depression and a reduced quality of life. This app is based on 500+ scientific studies and emphasizes the importance of paying attention to the main aspects of the standard. It proposes simple solutions and guides the reader step by step towards better life. If you need medical help, consult your physician or other qualified health provider, because the app refers to your lifestyle and it doesn't give medical advice.

About

NudgeBit

This app tracks your habits by focusing on gentle momentum rather than strict streaks. It allows for rest days without penalty and encourages starting with a single habit to build consistency. The design emphasizes calm and positive reinforcement.

Highlights
  • Momentum score instead of streaks
  • Integrated rest day feature
  • Start with one habit
  • Calm and gentle design
  • Offline functionality
  • No account required
Features
Read full description

NudgeBit tracks your habits without punishing you for being human. No streak counters. No red X's. No "you broke your chain" notifications. Just a gentle momentum score that rises when you show up — and barely dips when you rest. WHY NUDGEBIT IS DIFFERENT Most habit trackers celebrate your 30-day streak — then reset you to zero when you miss one day. That cycle of guilt is why most people quit within two weeks. NudgeBit replaces streaks with momentum: a rolling 7-day window that shows how you're doing THIS week. Miss a day? Your momentum dips from 86% to 71%. Not to zero. Never to zero. REST DAYS ARE A FEATURE NudgeBit is the only habit tracker with a Rest button right next to Done. Because sometimes the healthiest thing you can do is take a day off — and that shouldn't count against you. • Tap Done: momentum goes up • Tap Rest: momentum stays the same • Do nothing: momentum dips slightly No punishment. No drama. Just honest progress. START WITH ONE THING Other trackers let you add 15 habits on day one. Then you quit all 15 by day five. NudgeBit starts you with one habit. Just one. When your momentum stays strong, you can add another. Focus, not overload. DESIGNED TO FEEL CALM • Momentum Ring: a beautiful green glow that grows with your consistency • 30-Day Heatmap: soft tiles instead of harsh grids. Green for done, blue for rest, gray for missed. No red. Ever. • Gentle Phrases: "Every step matters" when you're building up, "This is who you are now" when you're thriving • Formation Tracker: see your 40-day journey from first step to rooted habit FREE. ACTUALLY FREE. No subscription. No ads. No account required. Your data stays on your device. Works offline. That's it. Start with one habit. Build momentum. Rest when you need to.

Screenshots

М99 Test4 screens
NudgeBit4 screens

Verdict

The call

The clearest difference is iOS requirement: М99 Test at 9.0 against NudgeBit's 17.0. 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 7 level
М99 Test versus NudgeBit: the parameters behind the verdict, then further details
ParameterМ99 TestNudgeBit
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size26 MB9 MB
Age rating12+4+
DeveloperREMspace inc.Ilia Cherniak

In-app purchases

None

М99 Test

No in-app purchases

None

NudgeBit

No in-app purchases

Questions

Is М99 Test free?
М99 Test is free to download, with no in-app purchases.
Is NudgeBit free?
NudgeBit is free to download, with no in-app purchases.
Do М99 Test or NudgeBit have ads?
Neither М99 Test nor NudgeBit shows ads.

Other comparisons