# KITEFUN vs eval

The clearest difference is in-app purchases: KITEFUN at none against eval's 3. KITEFUN also leads on iOS requirement (12.4 vs 15.0). eval's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. eval sells 3 in-app purchases, starting at $12.99 per month. KITEFUN asks for nothing beyond the download.

KITEFUN ships an update every 3 months, eval every 3 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | KITEFUN | eval |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 95 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KITEFUN e.V.](https://appshunter.io/developer/1583252918) | [eval:u Athlete Analytics UG (haftungsbeschränkt)](https://appshunter.io/developer/1827128791) |

## What reviewers say

### KITEFUN

[App page](https://appshunter.io/ios/app/kitefun/id1583252916)

**Features:** macOS Compatibility

**In-app purchases:** none


### eval

[App page](https://appshunter.io/ios/app/evalu/id6748707168)

This app acts as your digital cycling coach, transforming your training data into actionable insights. It helps you understand the meaning behind your performance metrics and guides your decisions on when to push harder or recover. Seamlessly integrates with popular fitness trackers and platforms.

**Highlights:** Interprets training session data, Provides guidance on exertion levels, Adapts training load to life factors, Tracks progress towards goals, Connects with Strava, Garmin, Apple Health, etc.

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eval:u monthly subscription | $12.99 | per month |
| eval:u 6-months subscription | $69.99 | per 6 months |
| eval:u yearly subscription | $119.99 | per year |


## Frequently asked questions

### Is KITEFUN free?

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

### Is eval free?

eval is free to download, with in-app purchases available.

### Do KITEFUN or eval have ads?

Neither KITEFUN nor eval shows ads.

### Which is updated more often, KITEFUN or eval?

KITEFUN ships an update every 3 months, and eval every 3 weeks. Most recently, KITEFUN was updated on September 22, 2026 and eval on September 14, 2026.

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