# ECUconnect vs INNOOBD+

The clearest difference is update cadence: INNOOBD+ at every 2 weeks against ECUconnect's every 5 months. INNOOBD+ also leads on iOS requirement (13 vs 18.2). On price, ads, 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.

ECUconnect ships an update every 5 months, INNOOBD+ every 2 weeks. The most recent releases landed on December 8, 2025 and September 18, 2026 respectively.

## The numbers

| Metric | ECUconnect | INNOOBD+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 13 MB | 135 MB |
| Requires iOS | 18.2 | **13** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPE Europe GmbH](https://appshunter.io/developer/1561470951) | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) |

## What reviewers say

### ECUconnect

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

**In-app purchases:** none


### INNOOBD+

[App page](https://appshunter.io/ios/app/innoobd-plus/id6683303203)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECUconnect free?

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

### Is INNOOBD+ free?

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

### Do ECUconnect or INNOOBD+ have ads?

Neither ECUconnect nor INNOOBD+ shows ads.

### Which is updated more often, ECUconnect or INNOOBD+?

ECUconnect ships an update every 5 months, and INNOOBD+ every 2 weeks. Most recently, ECUconnect was updated on December 8, 2025 and INNOOBD+ on September 18, 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.*