Comparison

75 Soft Challenge vs Chatter

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

Head to head
About

75 Soft Challenge

Track your progress through a personalized 75-day challenge with a visual grid. Customize your rules, check off completed tasks daily, and celebrate milestones. Offers optional premium features for enhanced customization and content.

Highlights
  • Customizable 75-day challenge grid
  • Daily rule checking
  • Visual progress tracking
  • Partial day completion counts
  • Milestone sharing features
  • Optional photo integration
  • Optional daily video creation
Features
Read full description

75 days. 75 squares. Your rules. 75 Soft turns the 75 Soft Challenge into something you can see: a grid of 75 squares that fills a little every day you keep your rules. HOW IT WORKS • Pick your 75: Soft, Medium, Strict or your own rules • Check the rules you kept today • Hold to fill today's square, striped in the colors of the rules you kept, or with your photo of the day • Missed a day? It stays quiet. No restart. Tomorrow is a fresh square MADE FOR THE SOFT VERSION • Partial days count: keep 3 of 5 and today still fills • Water in small steps, any book counts, a rest day is fine • One gentle reminder a day, only when your square is still empty SHARE THE GOOD PARTS • Your rules card, the list people save before they start • Day 20/75 stamps for Stories and TikTok • Milestones at Day 7, 21 and 50 • Day 75: your whole 75 on one poster SOFT PLUS • Your photo inside every square • Fill in a quiet day, twice a month • Day 75 poster in full quality and a 15-second film of your 75 filling up Your days stay on your phone and are included in your phone's backup. No account needed. Soft Plus is offered yearly (with a free trial for eligible new subscribers) or monthly. It renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your account settings. We use Mixpanel and PostHog (PostHog, Inc., United States) to understand how the app is used. They receive in-app events, such as screens reached, features used, purchase and subscription results and errors, together with a pseudonymous app user ID linked to the user ID RevenueCat uses for purchases, and an approximate location (country/city) derived from your IP address. We never send them your content (such as text, photos, recordings or documents), your name, email, phone number or precise location. Terms: https://www.secondearth.io/terms Privacy: https://www.secondearth.io/privacy

About

Chatter

This app offers a comprehensive guide to self-improvement, covering personal finance, resume building, and job interview preparation. It fosters a community for sharing success strategies and provides features like progress tracking and offline access.

Highlights
  • Personal finance tips
  • Resume creation guidance
  • Job interview preparation
  • Community learning
  • Progress tracking
  • Offline sync
Features
Read full description

The ultimate Self Optimization App. You'll learn everything from Basic Personal Finance tips to Creating Resumes and getting ready for Job Interviews. Join a community all about learning and sharing short cuts to success INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of Chatter-Box is free of charge. Should you use Chatter-Box app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

Screenshots

75 Soft Challenge4 screens
Chatter4 screens

Verdict

The call

The clearest difference is ads: 75 Soft Challenge at none against Chatter's shown. 75 Soft Challenge also leads on update cadence (weekly vs every 3 months). Chatter's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, rating, ratings volume 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. 75 Soft Challenge sells 4 in-app purchases, starting at $2.99 per 7 days and Chatter sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 75 Soft Challenge against 5.0 for Chatter. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

75 Soft Challenge ships an update weekly, Chatter every 3 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard4 real differences · 6 level
75 Soft Challenge versus Chatter: the parameters behind the verdict, then further details
Parameter75 Soft ChallengeChatter
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyWeekly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size47 MB47 MB
Age rating4+4+
DeveloperSunwoo KimDarrin Schenck

Customer experience

75 Soft Challenge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Chatter

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

75 Soft Challenge

Subscriptions4
  • Weekly Premium$2.997 Days
  • Monthly premium$9.991 Month
  • Yearly Premium$39.991 Year
Show 1 more
  • Yearly Premium3 Days trial$49.991 Year
1 purchases

Chatter

Subscriptions1
  • Full Content Access$9.991 Month

Questions

Is 75 Soft Challenge free?
75 Soft Challenge is free to download, with in-app purchases available.
Is Chatter free?
Chatter is free to download, with in-app purchases available.
Which has better reviews, 75 Soft Challenge or Chatter?
75 Soft Challenge and Chatter are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do 75 Soft Challenge or Chatter have ads?
Chatter shows ads; 75 Soft Challenge does not.
Which is updated more often, 75 Soft Challenge or Chatter?
75 Soft Challenge ships an update weekly, and Chatter every 3 months. Most recently, 75 Soft Challenge was updated on November 3, 2026 and Chatter on November 12, 2026.

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