Comparison

Chrono SitUps vs ScrollSwap

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

Head to head
About

Chrono SitUps

This app helps you increase your sit-up count and endurance with animated 3D trainers. It offers customizable challenges, workout creation, progress tracking, and the ability to share achievements.

Highlights
  • 3D animated exercise demonstrations
  • Customizable workout challenges
  • Progress tracking with notes
  • Create and customize workouts
  • Voice announcements during workouts
  • Share workout accomplishments
Features
Read full description

Get Fit and Increase your sit up count and endurance. Perform as many sit up as you can while following a 3D trainer. Several sit up variations included. During the workouts the exercises are animated so you can see a demonstration on how to perform the exercise. You can track your progress and add notes, so that you can push yourself further during each new workout session. Features: • Take Challenges There are several challenges for you to choose from to help you achieve your fitness goals. The challenges have various length and goals. You tell the app what your current fitness level is and it customize the challenge specifically for you! • Create multiple workouts You can create custom workouts and choose which one you would like to perform. • Add exercises to your workout You can customize each workout by selecting which exercises you would like to perform and how many reps you think you can perform at each exercise. This allows you to push yourself to your max while building muscle and endurance at the same time. • Add breaks between exercises You have the option of taking breaks between exercises by setting how long the break should be so that you recover before the next exercise. Taking breaks ensures that you have plenty of energy to perform the next exercise with good form. • Follow your 3D animated workout partner Each exercise feature a 3D model that in some sort works out with you by showing you how the exercise should be performed. • Voice announcements during workouts The apps give you the option to have voice announcement during the workout to let you know where they are in the workout. • Pause the workout You can pause the workout at any time and resume it whenever you’re ready again. • Share your accomplishment with others At the end of the workout you can decide to share your accomplishment with friends and family on social media or other apps. • Add notes about any exercise You can decide to create some notes about how you performed a particular exercise and what you can do to improve your performance next time. • Option to login using Facebook You can decide to login to Facebook so you can share your accomplishment on Facebook. • Very beautiful user interfaces

About

ScrollSwap

This app helps you reduce screen time by requiring you to exercise before unlocking your most distracting applications. It uses AI-powered camera tracking to count your reps for activities like squats and push-ups, earning you screen time minutes.

Highlights
  • Exercise to unlock apps
  • AI rep counting with camera
  • Block distracting apps
  • Build healthy habits
  • New exercise game modes
  • On-device pose detection
Features
Read full description

Replace doomscrolling with exercise! Stop wasting time scrolling on apps and instead earn your screen time by exercising. Spending hours doomscrolling instead of actually living? ScrollSwap can help. To unlock your most distracting apps, you earn screen time by working out; counted rep by rep with your camera. It's the app blocker that actually makes you earn your screen time. Move your body to earn your minutes. New exercise game modes! You can now battle your way through the Campaign and Endless Waves modes. Clear dungeons, battle enemies, take on bosses, earn XP, and rank up! Unlock monsters you defeat; can you complete the entire beastiary? HOW IT WORKS Choose the apps you want to lock: TikTok, Instagram, YouTube, X, mobile games, anything! Open a locked app with no time banked, and ScrollSwap steps in. Do a quick workout: squats, push-ups, sit-ups, or jumping jacks. Our AI counts every rep with your phone's camera and in exchange gives you screen-time minutes. Spend those minutes on the apps you love, guilt free. Why ScrollSwap? • Turn screen time into exercise — every scroll session requires a workout • AI rep counting — just prop your phone up and move. No wearables, no manual logging • Block distracting apps and take back your focus and attention • Build a healthy daily habit • Hard Mode — no bypassing. Zero excuses: the only way into your apps is a workout PERFECT FOR • Reducing screen time without deleting the apps you actually use • Beating phone addiction and mindless doomscrolling • Building a consistent workout habit a few reps at a time • Students, remote workers, and anyone who wants more focus • Replacing scrolling with movement WORKOUTS, TRACKED IN REAL TIME Squats, push-ups, sit-ups, and jumping jacks: all counted automatically by on-device AI pose detection. Your camera does the counting, so you can focus on form. More workouts coming soon! YOUR PRIVACY Pose detection runs on-device. The camera is only used to count your reps during a workout. Less doomscrolling. More doing. Download ScrollSwap and earn your scroll today! Terms of Use EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chrono SitUps4 screens
ScrollSwap4 screens

Verdict

The call

The clearest difference is monetization model: Chrono SitUps at free against ScrollSwap's free with in-app purchases. Chrono SitUps also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, rating, review sentiment and ratings volume 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. Chrono SitUps sells 1 one-off in-app purchase and ScrollSwap sells 5 in-app purchases, starting at $2.99 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 — 5.0 for Chrono SitUps against 5.0 for ScrollSwap. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Chrono SitUps ships an update weekly, ScrollSwap every 6 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Chrono SitUps versus ScrollSwap: the parameters behind the verdict, then further details
ParameterChrono SitUpsScrollSwap
PriceFreeFree
Rating5.0 (5 ratings)5.0 (8 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings58 — better
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better16.0
Further details — not scored
Size38 MB123 MB
Age rating4+4+
DeveloperClixBin, LLCJonathan Zarra

Customer experience

Chrono SitUps

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ScrollSwap

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Chrono SitUps

One-time1
  • PRO Version Upgrade$2.99
5 purchases

ScrollSwap

Subscriptions4
  • Weekly$2.997 Days
  • Monthly$9.491 Month
  • Yearly Discounted$23.991 Year
Show 1 more
  • Yearly$29.991 Year
One-time1
  • Lifetime$12.99

Questions

Is Chrono SitUps free?
Chrono SitUps is free to download, with in-app purchases available.
Is ScrollSwap free?
ScrollSwap is free to download, with in-app purchases available.
Which has better reviews, Chrono SitUps or ScrollSwap?
Chrono SitUps and ScrollSwap are both rated 5.0 out of 5 on the App Store, from 5 and 8 ratings respectively.
Do Chrono SitUps or ScrollSwap have ads?
Neither Chrono SitUps nor ScrollSwap shows ads.
Which is updated more often, Chrono SitUps or ScrollSwap?
Chrono SitUps ships an update weekly, and ScrollSwap every 6 days. Most recently, Chrono SitUps was updated on October 16, 2026 and ScrollSwap on October 19, 2026.

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