# EVP vs Star Stream Pro

The clearest difference is update cadence: Star Stream Pro at fortnightly against EVP's monthly. EVP's advantage is iOS requirement (14.2 vs 17.6). 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.

EVP ships an update monthly, Star Stream Pro fortnightly. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | EVP | Star Stream Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/evp-codeshooter-20/id6502282963/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 81 MB | 16 MB |
| Requires iOS | **14.2** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [EDS-Fahrzeugtechnik Gmbh](https://appshunter.io/developer/1522203888) | [Star Stream](https://appshunter.io/developer/1864639549) |

## What reviewers say

### EVP

[App page](https://appshunter.io/ios/app/evp-codeshooter-20/id6502282963)

This app allows users to wirelessly program and diagnose vehicle ECUs. It provides efficient communication for tuning vehicle electronics.

**Highlights:** Wireless ECU programming, Diagnostic tool, Vehicle ECU communication, Efficient tuning, App-based functionality

**In-app purchases:** none


### Star Stream Pro

[App page](https://appshunter.io/ios/app/star-stream-pro/id6757690847)

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

**In-app purchases:** none


## Frequently asked questions

### Is EVP free?

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

### Is Star Stream Pro free?

Star Stream Pro is free to download, with no in-app purchases.

### Do EVP or Star Stream Pro have ads?

Neither EVP nor Star Stream Pro shows ads.

### Which is updated more often, EVP or Star Stream Pro?

EVP ships an update monthly, and Star Stream Pro fortnightly. Most recently, EVP was updated on October 12, 2026 and Star Stream Pro on October 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.*