# KKIS Workbench 2.0 vs LENA Training

The clearest difference is update cadence: KKIS Workbench 2.0 at every 3 weeks against LENA Training's every 4 months. KKIS Workbench 2.0 also leads on iOS requirement (12.0 vs 16.4). 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.

KKIS Workbench 2.0 ships an update every 3 weeks, LENA Training every 4 months. Both last shipped on October 4, 2026.

## The numbers

| Metric | KKIS Workbench 2.0 | LENA Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 299 MB | 33 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CompData IT GmbH](https://appshunter.io/developer/1521159341) | [Lena Digital GmbH](https://appshunter.io/developer/1535915322) |

## What reviewers say

### KKIS Workbench 2.0

[App page](https://appshunter.io/ios/app/kkis-workbench-20/id1521159339)

**Features:** macOS Compatibility

**In-app purchases:** none


### LENA Training

[App page](https://appshunter.io/ios/app/lena-training/id1535915320)

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

**In-app purchases:** none


## Frequently asked questions

### Is KKIS Workbench 2.0 free?

KKIS Workbench 2.0 is free to download, with no in-app purchases.

### Is LENA Training free?

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

### Do KKIS Workbench 2.0 or LENA Training have ads?

Neither KKIS Workbench 2.0 nor LENA Training shows ads.

### Which is updated more often, KKIS Workbench 2.0 or LENA Training?

KKIS Workbench 2.0 ships an update every 3 weeks, and LENA Training every 4 months. Most recently, KKIS Workbench 2.0 was updated on October 4, 2026 and LENA Training 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.*