# Maximum Externisti vs Směny OKbase

The clearest difference is iOS requirement: Maximum Externisti at 13.0 against Směny OKbase's 15.0. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Maximum Externisti | Směny OKbase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 60 MB | 32 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AKIP Solutions s.r.o.](https://appshunter.io/developer/1591925338) | [OKsystem a.s.](https://appshunter.io/developer/569864941) |

## What reviewers say

### Maximum Externisti

[App page](https://appshunter.io/ios/app/maximum-externisti/id1591925336)

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

**In-app purchases:** none


### Směny OKbase

[App page](https://appshunter.io/ios/app/smeny-okbase/id6446999382)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maximum Externisti free?

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

### Is Směny OKbase free?

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

### Do Maximum Externisti or Směny OKbase have ads?

Neither Maximum Externisti nor Směny OKbase shows ads.

### Which is updated more often, Maximum Externisti or Směny OKbase?

Maximum Externisti ships an update every 2 months, and Směny OKbase every 2 months. Most recently, Maximum Externisti was updated on September 2, 2026 and Směny OKbase on September 24, 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.*