Comparison

Day 100 vs Motivity

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

Head to head
About

Day 100

Embark on a 100-day fitness journey with friends and colleagues. Track your progress and share achievements on social media. A fun way to stay motivated and compete.

Highlights
  • 100-day challenge tracking
  • Social competition with friends
  • Progress monitoring
  • Facebook sharing
  • Twitter sharing
Features
Read full description

One challenge. 100 days. That's it. Pick something simple — push-ups, a plank, a daily walk — or choose from over 40 bodyweight moves, and commit to it for 100 days. Day 100 gives you a 10×10 grid that fills as you go. Every check-in is a square. Every square is proof. TRACK WHAT MATTERS • The signature 100-day grid — your whole journey on one screen • Daily check-ins with streaks that actually mean something • Tap any past day to see what you did REMINDERS THAT LEARN Day 100 notices when you usually train and nudges you at the right moment — not at some arbitrary hour. Already checked in? No nag. Done is done. SHARE THE JOURNEY Every challenge gets a short day1.at link. Share Day 1. Share Day 50. Share the finish — or follow a friend's challenge and watch their grid fill up too. DAY 100 PRO • Run up to 3 challenges at once • Grace days — repair a missed day and keep your streak alive • AI training plans — a personal coach builds your next 100 days around your goals and fitness level • 40+ additional exercises across core, glutes, legs and cardio Pro is available monthly or yearly. The grid, daily check-ins, 6 free exercises, and one active challenge are free forever. Day 1 starts now. — Day 100 Pro is a monthly or yearly auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://day100.co/terms Privacy Policy: https://day100.co/privacy

About

Motivity

This HIPAA-compliant app offers a flexible and reliable platform for electronic data collection in ABA therapy. It provides authorized users with continuous access to manage and record therapy sessions.

Highlights
  • HIPAA-compliant data collection
  • Always-on access
  • Flexible platform
  • Reliable electronic data
  • ABA therapy focus
Features
Read full description

The Motivity app provides authorized Motivity users with HIPAA-compliant, always-on access, to the most flexible and reliable electronic data collection platform for ABA therapy. To use this application, your organization must have an active subscription with Motivity.

Screenshots

Day 1004 screens
Motivity4 screens

Verdict

The call

The clearest difference is rating: Motivity at 2.9 against Day 100's 1.0. Motivity also leads on review sentiment (33% vs 0%) and iOS requirement (12.2 vs 15.6). Day 100's advantage is update cadence (every 2 months vs every 6 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Motivity holds the better App Store score, 2.9 against 1.0. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews point the same way: 0% of Day 100's written reviews are positive against 33% of Motivity's.

UpkeepUpdate frequency

Day 100 ships an update every 2 months, Motivity every 6 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Day 100 versus Motivity: the parameters behind the verdict, then further details
ParameterDay 100Motivity
PriceFreeFree
Rating1.0 (5 ratings)2.9 (12 ratings) — better
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings512 — better
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.612.2 — better
Further details — not scored
Size47 MB44 MB
Age rating12+4+
DeveloperLittle Polar Apps LtdExperiad LLC

Customer experience

Day 100

All ratings5 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Motivity

All ratings8 ratings
Positive50.0%
Neutral12.5%
Negative37.5%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

Day 100

No in-app purchases

None

Motivity

No in-app purchases

Questions

Is Day 100 free?
Day 100 is free to download, with no in-app purchases.
Is Motivity free?
Motivity is free to download, with no in-app purchases.
Which has better reviews, Day 100 or Motivity?
Motivity is rated higher. Day 100 averages 1.0 out of 5 from 5 ratings, while Motivity averages 2.9 from 12 ratings.
Do Day 100 or Motivity have ads?
Neither Day 100 nor Motivity shows ads.
Which is updated more often, Day 100 or Motivity?
Day 100 ships an update every 2 months, and Motivity every 6 months. Most recently, Day 100 was updated on October 23, 2026 and Motivity on October 24, 2026.

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