# Shakta vs Catalyst Performance.

The clearest difference is update cadence: Shakta at every 2 months against Catalyst Performance.'s every 6 months. 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.

Shakta ships an update every 2 months, Catalyst Performance. every 6 months. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Shakta | Catalyst Performance. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 55 MB | 122 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Shakta

[App page](https://appshunter.io/ios/app/shakta/id6451448016)

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

**In-app purchases:** none


### Catalyst Performance.

[App page](https://appshunter.io/ios/app/catalyst-performance/id6752311065)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shakta free?

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

### Is Catalyst Performance. free?

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

### Do Shakta or Catalyst Performance. have ads?

Neither Shakta nor Catalyst Performance. shows ads.

### Which is updated more often, Shakta or Catalyst Performance.?

Shakta ships an update every 2 months, and Catalyst Performance. every 6 months. Most recently, Shakta was updated on September 19, 2026 and Catalyst Performance. on September 27, 2026.

---

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