# Controller Diagnostics vs HushStep

The clearest difference is in-app purchases: Controller Diagnostics at none against HushStep's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HushStep sells 1 one-off in-app purchase. Controller Diagnostics asks for nothing beyond the download.

Controller Diagnostics ships an update every 5 weeks, HushStep every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Controller Diagnostics | HushStep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 2 MB | 3 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lykketronic AS](https://appshunter.io/developer/1297619408) | [有伟 董](https://appshunter.io/developer/1679483114) |

## What reviewers say

### Controller Diagnostics

[App page](https://appshunter.io/ios/app/controller-diagnostics/id6444090201)

**Features:** Vision Pro support

**In-app purchases:** none


### HushStep

[App page](https://appshunter.io/ios/app/hushstep/id6780742688)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HushStep Pro | $0.99 | one-time |


## Frequently asked questions

### Is Controller Diagnostics free?

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

### Is HushStep free?

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

### Do Controller Diagnostics or HushStep have ads?

Neither Controller Diagnostics nor HushStep shows ads.

### Which is updated more often, Controller Diagnostics or HushStep?

Controller Diagnostics ships an update every 5 weeks, and HushStep every 3 weeks. Most recently, Controller Diagnostics was updated on October 4, 2026 and HushStep on October 10, 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.*