# Exercise Institute vs AccuFit

The clearest difference is monetization model: AccuFit at free against Exercise Institute's ad-supported. AccuFit also leads on update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Exercise Institute ships an update every 2 months, AccuFit monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Exercise Institute | AccuFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (59 ratings)](https://appshunter.io/ios/app/accufit/id1458447898/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 194 MB | 30 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Exercise Institute](https://appshunter.io/developer/1789039012) | [Koshenka Labs LLC](https://appshunter.io/developer/1792926006) |

## What reviewers say

### Exercise Institute

[App page](https://appshunter.io/ios/app/exercise-institute/id1059062255)

Book and pay for specialized cycling, running, and swimming performance testing and training sessions. The app offers a convenient way to schedule your fitness assessments and training programs at their athlete lab.

**Highlights:** Book fitness sessions, Pay for sessions, Cycling testing, Running testing, Swimming testing, Performance analysis

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### AccuFit

[App page](https://appshunter.io/ios/app/accufit/id1458447898)

This app offers personalized fitness routines tailored to your goals and location. It includes features like cardio workouts, daily motivation, circuit training, progress tracking, fitness challenges, and an interval timer.

**Highlights:** Customizable workouts, Cardio routines, Daily motivation quotes, Circuit training generator, User progress stats, Fitness challenges, Interval timer, Exercise library

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Exercise Institute free?

Exercise Institute is free to download, with no in-app purchases.

### Is AccuFit free?

AccuFit is free to download, with no in-app purchases.

### Do Exercise Institute or AccuFit have ads?

Neither Exercise Institute nor AccuFit shows ads.

### Which is updated more often, Exercise Institute or AccuFit?

Exercise Institute ships an update every 2 months, and AccuFit monthly. Most recently, Exercise Institute was updated on October 12, 2026 and AccuFit on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*