# 12WKS vs Catalyst

12WKS and Catalyst are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. 12WKS sells 3 in-app purchases, starting at $2.99 per 7 days and Catalyst sells 2 in-app purchases, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 12WKS | Catalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catalyst-commit-and-achieve/id6762204965/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Subscription |
| Size | 40 MB | 97 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sharon Omondi](https://appshunter.io/developer/1825590083) | [BlackShift LLC](https://appshunter.io/developer/1893358026) |

## What reviewers say

### 12WKS

[App page](https://appshunter.io/ios/app/12wks-the-system/id6756920690)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Member | $2.99 | per 7 days |
| Monthly Member | $9.99 | per month |
| Yearly Member | $89.99 | per year |


### Catalyst

[App page](https://appshunter.io/ios/app/catalyst-commit-and-achieve/id6762204965)

This app uses financial consequences to help users achieve their goals. Users commit money to a 30-day cycle, earning it back with a bonus for completion or losing it if they fail. Mastermind groups provide social accountability.

**Highlights:** Financial commitment for goals, Daily reflection tracking, 30-day goal cycles, Mastermind accountability groups, Consequence-based motivation, Goal progress feed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Catalyst Weekly | $14.99 | per 7 days |
| Catalyst | $49.99 | per month |


## Frequently asked questions

### Is 12WKS free?

12WKS is free to download, with in-app purchases available.

### Is Catalyst free?

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

### Do 12WKS or Catalyst have ads?

Neither 12WKS nor Catalyst shows ads.

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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.*