Comparison

75 Days Challenge vs Her 75

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

Head to head
About

75 Days Challenge

This app helps you build lasting habits by tracking your progress on custom challenges. Set flexible durations, log daily progress with photos and notes, and monitor weight trends. Stay motivated with home screen widgets to maintain your streaks.

Highlights
  • Custom challenges
  • Flexible durations
  • Home Screen widgets
  • Photo progress & compare
  • Notes on every entry
  • Weight tracking & summaries
Features
Read full description

Your challenge. Your rules. Set a goal, pick the duration, add your tasks — and show up every day. Run a 15-day sprint, a 30-day reset, a 75-day grind, a 90-day marathon — or anything from 1 to 365 days. Better keeps you accountable and makes progress visible. Build your challenge Create any habit challenge with custom tasks. Choose binary tasks (done/not done) or incremental ones (track reps, glasses, pages). Set reminders so nothing slips. See your transformation Snap daily progress photos and compare them side by side. Log weight and body measurements to watch trends over weeks and months. Write journal entries — even add voice notes — to stay mindful. Stay connected to your health Sync with Apple Health to auto-track steps, calories, water, sleep, exercise minutes, and more — 14 health metrics that update your tasks automatically. Get coached by AI Stuck in a rut? Ask your AI coach for advice on habits, motivation, or your weekly progress. It knows your data and gives personalized nudges. Join the community Share updates, follow friends, cheer each other on with likes and comments. Seeing others show up makes you want to show up too. Celebrate every win Unlock achievements across 9 categories, watch your streak grow on the activity heatmap, and share custom progress cards. Lives on your Home Screen Home screen and lock screen widgets let you check off tasks without even opening the app. One tap. Done. Available in 35+ languages. Subscription Better offers a 7-day free trial so you can explore everything the app has to offer. After the trial, payment will be charged to your Apple ID account. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. Ready to start? Make today Day 1. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.joinbetter.app/privacy-policy Contact us: alexander.feedback@icloud.com

About

Her 75

Embark on a 75-day personal transformation journey with friends. Track daily tasks, water intake, and progress in real-time. Choose from pre-set challenges or create your own custom goals.

Highlights
  • 75-day challenge tracking
  • Friend progress visibility
  • Customizable to-do lists
  • Water intake tracking
  • Pre-set and custom challenges
  • Real-time updates
Features
Read full description

Her 75: the app to complete a 75-day challenge with your friends and see your friends to-do lists in real time. Begin your transformation through challenges such as: - 75 Soft - 75 Medium - 75 Day Hard - Glow Within - Better Me - Sugar Free - Mental Wellness You can also create your own custom challenge. Each day, you can track your water intake, check off your personalized to-do list, and your tasks are fully customizable. Her 75 Subscription Plan : - Weekly: $7.99 - Monthly: $14.99 - Yearly: $49.99 Payments and Renewal: * Payment will be charged to your Apple ID account at the confirmation of purchase. * Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. * Your account will be charged for renewal within 24 hours before the end of the current period. * You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase. * No cancellation of the current subscription is allowed during the active subscription period. Privacy Policy – https://defiant-price-541.notion.site/Privacy-Policy-2175c452c61a80af9976c080a6ecdd8c?source=copy_link Subscription Terms – https://defiant-price-541.notion.site/Subscription-Terms-2175c452c61a809bbec7e9943ae4a4bd?source=copy_link Terms of Use – https://defiant-price-541.notion.site/Terms-of-Service-2175c452c61a80b48e3bf74493783ed3

Screenshots

75 Days Challenge4 screens
Her 754 screens

Verdict

The call

The clearest difference is monetization model: 75 Days Challenge at free with in-app purchases against Her 75's subscription. Her 75's advantage is ads (none vs shown) and ratings volume (5.3K vs 692). On price, rating, review sentiment and update cadence 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 Days Challenge sells 18 in-app purchases, starting at $1.99 per 7 days and Her 75 sells 3 in-app purchases, starting at $7.99 per 7 days. 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 — 4.8 for 75 Days Challenge against 4.8 for Her 75. That said, the two scores are not equally well evidenced: Her 75 has 5.3K ratings behind it against 692, so its average is the more settled of the two. Written reviews split almost evenly too, at 57% and 57% positive.

UpkeepUpdate frequency

75 Days Challenge ships an update every 2 weeks, Her 75 weekly. Both last shipped on October 30, 2026.

Scorecard5 real differences · 5 level
75 Days Challenge versus Her 75: the parameters behind the verdict, then further details
Parameter75 Days ChallengeHer 75
PriceFreeFree
Rating4.8 (692 ratings)4.8 (5.3K ratings) — better
Positive reviews57.4% of reviews — better56.7% of reviews
Number of ratings6925.3K — better
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size91 MB126 MB
Age rating4+4+
DeveloperAlexander ParnevMy Viral Agent

Customer experience

75 Days Challenge

All ratings690 ratings
Positive94.3%
Neutral2.8%
Negative2.9%
Written reviews68 reviews
Positive57.4%
Neutral7.4%
Negative35.3%

Her 75

All ratings4,588 ratings
Positive95.7%
Neutral1.5%
Negative2.9%
Written reviews215 reviews
Positive56.7%
Neutral2.3%
Negative40.9%

Bugs and requests

75 Days Challenge

Reported bugs

4 issues
  • Settings page freezes app
  • Checklist widget doesn't update automatically
  • App gets stuck on day 6 and won't unlock
  • Camera function is unreliable

Requested features

4 requests
  • Add ability to start over at day 1 instead of resetting whole challenge
  • Integrate with friends/social features
  • Expand tracking capabilities beyond just weight and photos
  • Add more customization options

Her 75

Not enough reviews yet to summarise bugs or requests.

In-app purchases

18 purchases

75 Days Challenge

Subscriptions12
  • Full Access (Weekly)3 Days trial$1.997 Days
  • Full Access$2.991 Month
  • Full Access (Monthly)$3.991 Month
Show 9 more
  • Pro3 Days trial$5.997 Days
  • Full Access (Weekly)$5.997 Days
  • Full Access$5.991 Month
  • Full Access (Monthly)$9.991 Month
  • Full Access (Annual)7 Days trial$19.991 Year
  • Full Access (Annual)7 Days trial$29.991 Year
  • Full access7 Days trial$39.991 Year
  • Full Access (Annual)7 Days trial$49.991 Year
  • Pro7 Days trial$59.991 Year
One-time6
  • Small Tip$0.99
  • Medium Tip$2.99
  • Lifetime Premium$5.99
Show 3 more
  • Lifetime Pro$9.99
  • Lifetime Premium$19.99
  • Lifetime Pro$59.99
3 purchases

Her 75

Subscriptions3
  • Premium Weekly$7.997 Days
  • Premium Monthly$14.991 Month
  • Premium Yearly$49.991 Year

Questions

Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Is Her 75 free?
Her 75 is free to download, with in-app purchases available.
Which has better reviews, 75 Days Challenge or Her 75?
Her 75 is rated higher. 75 Days Challenge averages 4.8 out of 5 from 692 ratings, while Her 75 averages 4.8 from 5.3K ratings.
Do 75 Days Challenge or Her 75 have ads?
75 Days Challenge shows ads; Her 75 does not.
Which is updated more often, 75 Days Challenge or Her 75?
75 Days Challenge ships an update every 2 weeks, and Her 75 weekly. Most recently, 75 Days Challenge was updated on October 30, 2026 and Her 75 on October 30, 2026.

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