# Multi vs Unichrono

The clearest difference is in-app purchases: Multi at none against Unichrono's 1. Unichrono's advantage is device support (4 vs 2) and iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Unichrono sells 1 one-off in-app purchase. Multi asks for nothing beyond the download.

## The numbers

| Metric | Multi | Unichrono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 5 MB | 34 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [先凤 陈](https://appshunter.io/developer/1691436076) | [Abhilash Emmanuel](https://appshunter.io/developer/6802869223) |

## What reviewers say

### Multi

[App page](https://appshunter.io/ios/app/multi-zone-times-tool/id6753740690)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unichrono

[App page](https://appshunter.io/ios/app/unichrono/id6804218446)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unichrono: World Clock Widget | $2.99 | one-time |


## Frequently asked questions

### Is Multi free?

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

### Is Unichrono free?

Unichrono is free to download, with in-app purchases available.

### Do Multi or Unichrono have ads?

Neither Multi nor Unichrono shows ads.

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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.*