# Proton MDIS vs _CarFleeT_

The clearest difference is ads: Proton MDIS at none against _CarFleeT_'s shown. _CarFleeT_'s advantage is update cadence (monthly vs every 11 months) and iOS requirement (15.0 vs 17). On price, 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.

Proton MDIS ships an update every 11 months, _CarFleeT_ monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Proton MDIS | _CarFleeT_ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Size | 38 MB | 42 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Proton Products (Chengdu) Ltd.](https://appshunter.io/developer/1223858548) | [Issam Akrout](https://appshunter.io/developer/1734102073) |

## What reviewers say

### Proton MDIS

[App page](https://appshunter.io/ios/app/proton-mdis/id1485695306)

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

**In-app purchases:** none


### _CarFleeT_

[App page](https://appshunter.io/ios/app/carfleet/id6478832226)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proton MDIS free?

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

### Is _CarFleeT_ free?

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

### Do Proton MDIS or _CarFleeT_ have ads?

_CarFleeT_ shows ads; Proton MDIS does not.

### Which is updated more often, Proton MDIS or _CarFleeT_?

Proton MDIS ships an update every 11 months, and _CarFleeT_ monthly. Most recently, Proton MDIS was updated on November 3, 2026 and _CarFleeT_ on November 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.*