# ST Integrity App vs TinyOhms

The clearest difference is in-app purchases: ST Integrity App at none against TinyOhms's 1. ST Integrity App also leads on iOS requirement (12.0 vs 17.0). TinyOhms's advantage is update cadence (every 4 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. TinyOhms sells 1 in-app purchase, starting at $2.99 per month. ST Integrity App asks for nothing beyond the download.

ST Integrity App ships an update every 4 months, TinyOhms every 4 days. The most recent releases landed on September 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ST Integrity App | TinyOhms |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 30 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Adhish Technologies](https://appshunter.io/developer/475114504) |

## What reviewers say

### ST Integrity App

[App page](https://appshunter.io/ios/app/st-integrity-app/id1301440442)

**Features:** macOS Compatibility

**In-app purchases:** none


### TinyOhms

[App page](https://appshunter.io/ios/app/tinyohms/id6808880883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| com.tinyohms.app.pro.monthly | $2.99 | per month |


## Frequently asked questions

### Is ST Integrity App free?

ST Integrity App is free to download, with no in-app purchases.

### Is TinyOhms free?

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

### Do ST Integrity App or TinyOhms have ads?

Neither ST Integrity App nor TinyOhms shows ads.

### Which is updated more often, ST Integrity App or TinyOhms?

ST Integrity App ships an update every 4 months, and TinyOhms every 4 days. Most recently, ST Integrity App was updated on September 16, 2026 and TinyOhms on September 27, 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.*