# StepJoy vs Decision Muscle

The clearest difference is iOS requirement: StepJoy at 12.0 against Decision Muscle's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StepJoy sells 2 in-app purchases, starting at $3.99 per month and Decision Muscle sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | StepJoy | Decision Muscle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 35 MB | 86 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [德勇 谢](https://appshunter.io/developer/1714484090) | [Decision Muscle LTD](https://appshunter.io/developer/1861438815) |

## What reviewers say

### StepJoy

[App page](https://appshunter.io/ios/app/stepjoy-ai-plan-exec-assistant/id6748872649)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly membership | $3.99 | per month |
| annual membership | $19.99 | per year |


### Decision Muscle

[App page](https://appshunter.io/ios/app/decision-muscle-overthinking/id6756568279)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is StepJoy free?

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

### Is Decision Muscle free?

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

### Do StepJoy or Decision Muscle have ads?

Neither StepJoy nor Decision Muscle 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.*