# DiagServer App vs Codra

The clearest difference is update cadence: Codra at every 2 months against DiagServer App's every 7 months. Codra also leads on iOS requirement (11.0.0 vs 13.0). 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.

DiagServer App ships an update every 7 months, Codra every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DiagServer App | Codra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 21 MB | 80 MB |
| Requires iOS | 13.0 | **11.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INSTIT EUROPEEN SURVEILL PREDICT](https://appshunter.io/developer/1158028732) | [Codra Ingenierie Informatique](https://appshunter.io/developer/1156077661) |

## What reviewers say

### DiagServer App

[App page](https://appshunter.io/ios/app/diagserver-app/id1158028733)

**Features:** macOS Compatibility

**In-app purchases:** none


### Codra

[App page](https://appshunter.io/ios/app/codra-panorama-mobile/id1233709784)

This app extends a SCADA solution for mobile devices, providing field operators with customizable interfaces for real-time data, alarms, and trends. It facilitates faster decision-making, improves team collaboration, and helps reduce operational costs.

**Highlights:** Display animated mimics, View and process alarms, Track Indicators / KPIs, View data in trends, Customizable content, Mobile SCADA applications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DiagServer App free?

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

### Is Codra free?

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

### Do DiagServer App or Codra have ads?

Neither DiagServer App nor Codra shows ads.

### Which is updated more often, DiagServer App or Codra?

DiagServer App ships an update every 7 months, and Codra every 2 months. Most recently, DiagServer App was updated on October 7, 2026 and Codra 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.*