# ST EEPROM Finder vs EMC Debug

The clearest difference is ads: ST EEPROM Finder at none against EMC Debug's shown. ST EEPROM Finder also leads on iOS requirement (9.0 vs 13.0). EMC Debug's advantage is update cadence (weekly vs every 22 months). On price, 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.

ST EEPROM Finder ships an update every 22 months, EMC Debug weekly. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ST EEPROM Finder | EMC Debug |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Weekly** |
| Size | 10 MB | 63 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [CHEHUNG LIN](https://appshunter.io/developer/1875201673) |

## What reviewers say

### ST EEPROM Finder

[App page](https://appshunter.io/ios/app/st-eeprom-finder/id1385024698)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMC Debug

[App page](https://appshunter.io/ios/app/emc-debug/id6758831611)

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

**In-app purchases:** none


## Frequently asked questions

### Is ST EEPROM Finder free?

ST EEPROM Finder is free to download, with no in-app purchases.

### Is EMC Debug free?

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

### Do ST EEPROM Finder or EMC Debug have ads?

EMC Debug shows ads; ST EEPROM Finder does not.

### Which is updated more often, ST EEPROM Finder or EMC Debug?

ST EEPROM Finder ships an update every 22 months, and EMC Debug weekly. Most recently, ST EEPROM Finder was updated on October 4, 2026 and EMC Debug on October 5, 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.*