# Orange Center vs DZEN

The clearest difference is update cadence: DZEN at fortnightly against Orange Center's every 3 months. Orange Center's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, 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.

Orange Center ships an update every 3 months, DZEN fortnightly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Orange Center | DZEN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 76 MB | 277 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Otmechalka CRM](https://appshunter.io/developer/1588369230) | [Ihor Klym](https://appshunter.io/developer/1839661022) |

## What reviewers say

### Orange Center

[App page](https://appshunter.io/ios/app/orange-center/id1669465562)

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

**In-app purchases:** none


### DZEN

[App page](https://appshunter.io/ios/app/dzen/id6795064818)

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

**In-app purchases:** none


## Frequently asked questions

### Is Orange Center free?

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

### Is DZEN free?

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

### Do Orange Center or DZEN have ads?

Neither Orange Center nor DZEN shows ads.

### Which is updated more often, Orange Center or DZEN?

Orange Center ships an update every 3 months, and DZEN fortnightly. Most recently, Orange Center was updated on October 6, 2026 and DZEN on October 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.*