Comparison

Streamfit vs 75 Days Challenge

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

Head to head
About

Streamfit

Features
Read full description

A Streamfit az a digitális edzőterem, amelyik bárhol, bármikor a rendelkezésedre áll! Csoportos órák, személyi edzések részletes magyarázattal, hogy biztosan helyesen végezd a gyakorlatokat, mind-mind elérhetőek itt számodra! Legyen szó pörgős vagy alacsony intenzitású mozgásformáról, súlyzós vagy saját testsúlyos edzésekről, itt mindenki megtalálja a számára ideális aktivitást. Ha pedig élő edzésekhez szeretnél csatlakozni online, arra is van lehetőség: böngészd prémium csatornáinkat! A felhasználási feltételekről itt olvashatsz: https://streamfit.hu/felhasznalasi-feltetelek

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

Screenshots

Streamfit3 screens
75 Days Challenge4 screens

Verdict

The call

The clearest difference is ads: Streamfit at none against 75 Days Challenge's shown. Streamfit also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). 75 Days Challenge's advantage is update cadence (every 2 weeks vs every 3 months). On price 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. Streamfit sells 8 in-app purchases, starting at $6.99 per month and 75 Days Challenge sells 18 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Streamfit ships an update every 3 months, 75 Days Challenge every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Streamfit versus 75 Days Challenge: the parameters behind the verdict, then further details
ParameterStreamfit75 Days Challenge
PriceFreeFree
Rating—4.8 (691 ratings) — better
Positive reviews—57.4% of reviews
Number of ratings—691 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size47 MB91 MB
Age rating4+4+
DeveloperStreamfit Kft.Alexander Parnev

Bugs and requests

Streamfit

Not enough reviews yet to summarise bugs or 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

In-app purchases

8 purchases

Streamfit

Subscriptions8
  • Streamfit AI Coach$6.991 Month
  • Streamfit Originals$12.991 Month
  • Szalka Andi$24.991 Month
Show 5 more
  • Lőrincz Ernő$24.991 Month
  • Jeges Jutka$29.991 Month
  • Farkas Kinga$29.991 Month
  • Pásztor Andi$29.991 Month
  • Tatarek Rezső$29.991 Month
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

Questions

Is Streamfit free?
Streamfit is free to download, with in-app purchases available.
Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Do Streamfit or 75 Days Challenge have ads?
75 Days Challenge shows ads; Streamfit does not.
Which is updated more often, Streamfit or 75 Days Challenge?
Streamfit ships an update every 3 months, and 75 Days Challenge every 2 weeks. Most recently, Streamfit was updated on October 25, 2026 and 75 Days Challenge on October 27, 2026.

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