# EsyPro V2 vs EcoDdiag

The clearest difference is update cadence: EcoDdiag at every 4 days against EsyPro V2's every 2 months. 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.

EsyPro V2 ships an update every 2 months, EcoDdiag every 4 days. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | EsyPro V2 | EcoDdiag |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 73 MB | 55 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duc Nguyen](https://appshunter.io/developer/1371947194) | [Manh Dung Nguyen](https://appshunter.io/developer/1478065046) |

## What reviewers say

### EsyPro V2

[App page](https://appshunter.io/ios/app/esypro-v2/id1596630352)

This modern technology app enhances professional fault diagnosis for repair technicians. It connects to vehicle hardware via Bluetooth, digitizing engine parameters and identifying anomalies to suggest repair solutions.

**Highlights:** Professional fault diagnosis, Real-time vehicle parameter reading, Bluetooth connectivity, Engine data digitization, Anomaly detection, Repair solution suggestions

**Features:** macOS Compatibility

**In-app purchases:** none


### EcoDdiag

[App page](https://appshunter.io/ios/app/ecoddiag/id6746187974)

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

**In-app purchases:** none


## Frequently asked questions

### Is EsyPro V2 free?

EsyPro V2 is free to download, with no in-app purchases.

### Is EcoDdiag free?

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

### Do EsyPro V2 or EcoDdiag have ads?

Neither EsyPro V2 nor EcoDdiag shows ads.

### Which is updated more often, EsyPro V2 or EcoDdiag?

EsyPro V2 ships an update every 2 months, and EcoDdiag every 4 days. Most recently, EsyPro V2 was updated on October 3, 2026 and EcoDdiag on October 16, 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.*