# CROS Performance

> CROS Performance (iPhone/iPad app by Noah Arterburn.)

- Source: https://appshunter.io/ios/app/cros-performance/id6761743433 (this page in markdown: same URL + `.md`)
- Developer: [Noah Arterburn](https://appshunter.io/developer/1870366431)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: American English
- Released: 2026-05-06
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/cros-performance/id6761743433/reviews.md

## What is CROS Performance?

CROS Performance is a fitness coaching app that connects trainers with their clients. Trainers build custom workout programs, assign them to clients, and attach exercise media — including photos, videos, and YouTube links — to demonstrate proper form. Clients log their workouts, track conditioning, and communicate directly with their trainer through built-in messaging. Designed for small-team coaching where every program is personal.


## Version history (last 2 releases)

### 1.1 — 2026-05-07

Bug Fixes:

- Trainer can now view client workout logs
- Embedded videos are now played in the app directly

### 1.0 — 2026-05-06

No release notes.

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## More apps by Noah Arterburn

- [SkeltonCrew](https://appshunter.io/ios/app/skeltoncrew/id6758022717)
- [CommandData](https://appshunter.io/ios/app/commanddata/id6760563306)

All apps by Noah Arterburn: https://appshunter.io/developer/1870366431

## Related topics

[eos trainerize](https://appshunter.io/ios/topics/eos-trainerize)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*