# CRV vs Sopra EIS

The clearest difference is ads: Sopra EIS at none against CRV's shown. CRV's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, update cadence 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.

CRV ships an update every 3 months, Sopra EIS every 2 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CRV | Sopra EIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 81 MB | 20 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CRV Deutschland GmbH](https://appshunter.io/developer/898384564) | [Sopra System GmbH](https://appshunter.io/developer/1572531032) |

## What reviewers say

### CRV

[App page](https://appshunter.io/ios/app/crv/id898384561)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sopra EIS

[App page](https://appshunter.io/ios/app/sopra-eis/id1572531030)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CRV free?

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

### Is Sopra EIS free?

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

### Do CRV or Sopra EIS have ads?

CRV shows ads; Sopra EIS does not.

### Which is updated more often, CRV or Sopra EIS?

CRV ships an update every 3 months, and Sopra EIS every 2 months. Most recently, CRV was updated on September 30, 2026 and Sopra EIS 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.*