# CADT EOS Mobile vs Tramline CoPilot

The clearest difference is update cadence: CADT EOS Mobile at every 5 months against Tramline CoPilot's every 14 months. CADT EOS Mobile also leads on device support. Tramline CoPilot's advantage is iOS requirement (15.0 vs 17.0). On price 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.

CADT EOS Mobile ships an update every 5 months, Tramline CoPilot every 14 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CADT EOS Mobile | Tramline CoPilot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 5 months** | Every 14 months |
| Size | 28 MB | 22 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [CADT Solutions GmbH](https://appshunter.io/developer/1616438674) | [Matthias Hotschevar](https://appshunter.io/developer/1687796848) |

## What reviewers say

### CADT EOS Mobile

[App page](https://appshunter.io/ios/app/cadt-eos-mobile/id1616438672)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tramline CoPilot

[App page](https://appshunter.io/ios/app/tramline-copilot/id6449146571)

**In-app purchases:** none


## Frequently asked questions

### Is CADT EOS Mobile free?

CADT EOS Mobile is free to download, with no in-app purchases.

### Is Tramline CoPilot free?

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

### Which is updated more often, CADT EOS Mobile or Tramline CoPilot?

CADT EOS Mobile ships an update every 5 months, and Tramline CoPilot every 14 months. Most recently, CADT EOS Mobile was updated on September 10, 2026 and Tramline CoPilot on September 8, 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.*