# M1S vs Zadna Driver

M1S and Zadna Driver are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | M1S | Zadna Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Size | 265 MB | 226 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stroll Tech Inc.](https://appshunter.io/developer/1691044548) | [Zadna Transport S.R.O](https://appshunter.io/developer/1832973084) |

## What reviewers say

### M1S

[App page](https://appshunter.io/ios/app/m1s/id6469105064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zadna Driver

[App page](https://appshunter.io/ios/app/zadna-driver/id6749946880)

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

**In-app purchases:** none


## Frequently asked questions

### Is M1S free?

M1S is free to download, with no in-app purchases.

### Is Zadna Driver free?

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

### Do M1S or Zadna Driver have ads?

Both M1S and Zadna Driver show ads.

### Which is updated more often, M1S or Zadna Driver?

M1S ships an update monthly, and Zadna Driver monthly. Most recently, M1S was updated on November 7, 2026 and Zadna Driver on November 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.*