# Coach Catalyst vs VEMISIS

The clearest difference is update cadence: VEMISIS at weekly against Coach Catalyst's monthly. Coach Catalyst's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Coach Catalyst ships an update monthly, VEMISIS weekly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Coach Catalyst | VEMISIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (20 ratings)](https://appshunter.io/ios/app/coach-catalyst/id1475622824/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 42 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Catalyst Tech LLC](https://appshunter.io/developer/1453550558) | [Vikram Vijayakumar](https://appshunter.io/developer/6793409132) |

## What reviewers say

### Coach Catalyst

[App page](https://appshunter.io/ios/app/coach-catalyst/id1475622824)

This app helps clients of certified coaches track healthy habits through push notifications and yes/no prompts. It integrates with Apple Health to automatically import activity and step data.

**Highlights:** Habit compliance prompts, Push notifications, Yes/No question responses, HealthKit integration, Activity and step data import

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

**In-app purchases:** none


### VEMISIS

[App page](https://appshunter.io/ios/app/vemisis/id6793409130)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Coach Catalyst free?

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

### Is VEMISIS free?

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

### Do Coach Catalyst or VEMISIS have ads?

Neither Coach Catalyst nor VEMISIS shows ads.

### Which is updated more often, Coach Catalyst or VEMISIS?

Coach Catalyst ships an update monthly, and VEMISIS weekly. Most recently, Coach Catalyst was updated on October 7, 2026 and VEMISIS on October 15, 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.*