# Function Online vs Kodoo Klub

The clearest difference is in-app purchases: Kodoo Klub at none against Function Online's 2. Function Online's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Function Online sells 2 in-app purchases, starting at $18.99 per month. Kodoo Klub asks for nothing beyond the download.

Function Online ships an update every 4 months, Kodoo Klub every 5 months. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Function Online | Kodoo Klub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/function-online/id1544747356/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 113 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Function Online Inc.](https://appshunter.io/developer/1544747359) | [Attila Kobela](https://appshunter.io/developer/1711137990) |

## What reviewers say

### Function Online

[App page](https://appshunter.io/ios/app/function-online/id1544747356)

Engage in fun and effective workouts designed by women, accessible from anywhere. Strengthen, lengthen, and tone your body with follow-along classes suitable for all fitness levels. Join a supportive community and access a variety of workout programs and challenges.

**Highlights:** 100+ classes in diverse categories, 3-5 new classes weekly, Written workout programs, Fitness challenges, Expert instructor-led sessions, Suitable for all fitness levels

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Function Online Monthly | $18.99 | per month |
| Function Online Yearly | $189.99 | per year |


### Kodoo Klub

[App page](https://appshunter.io/ios/app/kodoo-klub/id6468975978)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Function Online free?

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

### Is Kodoo Klub free?

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

### Do Function Online or Kodoo Klub have ads?

Kodoo Klub shows ads; Function Online does not.

### Which is updated more often, Function Online or Kodoo Klub?

Function Online ships an update every 4 months, and Kodoo Klub every 5 months. Most recently, Function Online was updated on October 8, 2026 and Kodoo Klub on October 27, 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.*