# SRF Diagnosis vs ECUconnect

The clearest difference is iOS requirement: SRF Diagnosis at 14.0 against ECUconnect's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SRF Diagnosis ships an update every 3 months, ECUconnect every 5 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SRF Diagnosis | ECUconnect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 1 MB | 13 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BERNSTEIN AG](https://appshunter.io/developer/731893093) | [TPE Europe GmbH](https://appshunter.io/developer/1561470951) |

## What reviewers say

### SRF Diagnosis

[App page](https://appshunter.io/ios/app/srf-diagnosis/id1583956869)

**In-app purchases:** none


### ECUconnect

[App page](https://appshunter.io/ios/app/ecuconnect/id6502191237)

**In-app purchases:** none


## Frequently asked questions

### Is SRF Diagnosis free?

SRF Diagnosis is free to download, with no in-app purchases.

### Is ECUconnect free?

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

### Do SRF Diagnosis or ECUconnect have ads?

Neither SRF Diagnosis nor ECUconnect shows ads.

### Which is updated more often, SRF Diagnosis or ECUconnect?

SRF Diagnosis ships an update every 3 months, and ECUconnect every 5 months. Most recently, SRF Diagnosis was updated on October 9, 2026 and ECUconnect on October 4, 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.*