# Challenge 4 Change vs TELO Pilates

Challenge 4 Change and TELO Pilates are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Challenge 4 Change | TELO Pilates |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 213 MB | 83 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Challenge 4 Change GmbH](https://appshunter.io/developer/1593236451) | [TELO Pilates](https://appshunter.io/developer/6773686613) |

## What reviewers say

### Challenge 4 Change

[App page](https://appshunter.io/ios/app/challenge-4-change/id1593236449)

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

**In-app purchases:** none


### TELO Pilates

[App page](https://appshunter.io/ios/app/telo-pilates/id6503603086)

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

**In-app purchases:** none


## Frequently asked questions

### Is Challenge 4 Change free?

Challenge 4 Change is free to download, with no in-app purchases.

### Is TELO Pilates free?

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

### Do Challenge 4 Change or TELO Pilates have ads?

Neither Challenge 4 Change nor TELO Pilates shows ads.

### Which is updated more often, Challenge 4 Change or TELO Pilates?

Challenge 4 Change ships an update every 3 months, and TELO Pilates every 3 months. Most recently, Challenge 4 Change was updated on October 7, 2026 and TELO Pilates on October 1, 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.*