# Tema Optik vs Zeno Grup B2B

The clearest difference is device support: Zeno Grup B2B at 3 against Tema Optik's —. Tema Optik's advantage is iOS requirement (12.4 vs 15.4). 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.

## The numbers

| Metric | Tema Optik | Zeno Grup B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 20 MB | 6 MB |
| Requires iOS | **12.4** | 15.4 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Eron Yazılım](https://appshunter.io/developer/1501833852) | [Esproit](https://appshunter.io/developer/1110134338) |

## What reviewers say

### Tema Optik

[App page](https://appshunter.io/ios/app/tema-optik/id6476373017)

**In-app purchases:** none


### Zeno Grup B2B

[App page](https://appshunter.io/ios/app/zeno-grup-b2b/id6783040126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tema Optik free?

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

### Is Zeno Grup B2B free?

Zeno Grup B2B is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*