Comparison

90daysChallenge vs DoThat

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

Head to head
About

90daysChallenge

This app helps you build lasting habits and improve focus through a structured 90-day challenge. It offers dedicated focus modes for deep work and quick sprints, along with daily reminders and motivational quotes to keep you on track.

Highlights
  • 90-Day Challenge Tracker
  • Deep Focus Mode
  • Sprint Mode
  • Daily Reminders
  • Daily Motivation Quotes
Features
Read full description

Focus 90 is your dedicated focus training companion, designed to help you build habits that stick. Key Features: 90-Day Challenge Tracker – Visualize your progress and stay on course. Deep Focus Mode – Achieve peak productivity with 90-minute immersive sessions. Sprint Mode – Perfect for a quick 2-minute burst of concentration. Daily Reminders – Personalized alerts to ensure you never miss a day. Daily Motivation – 100 inspiring bilingual (English & Chinese) quotes from legendary athletes. Start your 90-day focus journey today. Master your concentration and achieve your goals!

About

DoThat

Features
Read full description

DoThat learns when you actually check your phone and sends reminders at the perfect time. Set tasks that trigger when you arrive at a location — the grocery store, the gym, or work. A beautifully simple to-do list with smart notifications that adapt to your life. KEY FEATURES • Smart Notifications — DoThat learns your patterns and reminds you when you're most likely to take action • Location Reminders — Get reminded when you arrive at or leave a place • Recurring Tasks — Set daily, weekly, or custom repeating tasks • Simple & Fast — Add tasks instantly with the quick-entry bar • Statistics — Track your productivity with completion charts and streaks • Pro Features — Unlock smart notification timing and recurring tasks with Pro DoThat is the to-do list that works around your life, not the other way around. Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/steula

Screenshots

90daysChallenge4 screens
DoThat4 screens

Verdict

The call

The clearest difference is in-app purchases: 90daysChallenge at none against DoThat's 1. On price, ads, device support and iOS requirement 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. DoThat sells 1 in-app purchase, starting at $2.99 per month. 90daysChallenge asks for nothing beyond the download.

Scorecard1 real difference · 9 level
90daysChallenge versus DoThat: the parameters behind the verdict, then further details
Parameter90daysChallengeDoThat
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size10 MB5 MB
Age rating4+4+
DeveloperHSIN JUI YUBen Breier

In-app purchases

None

90daysChallenge

No in-app purchases

1 purchases

DoThat

Subscriptions1
  • DoThat Pro$2.991 Month

Questions

Is 90daysChallenge free?
90daysChallenge is free to download, with no in-app purchases.
Is DoThat free?
DoThat is free to download, with in-app purchases available.
Do 90daysChallenge or DoThat have ads?
Neither 90daysChallenge nor DoThat shows ads.

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