# SubWatch Pro vs Ambient Time

The clearest difference is in-app purchases: Ambient Time at none against SubWatch Pro's 1. Ambient Time also leads on device support (5 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. SubWatch Pro sells 1 one-off in-app purchase. Ambient Time asks for nothing beyond the download.

## The numbers

| Metric | SubWatch Pro | Ambient Time |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 2 MB | 25 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [LanguageCraft](https://appshunter.io/developer/1029635130) |

## What reviewers say

### SubWatch Pro

[App page](https://appshunter.io/ios/app/subwatch-pro/id6764197608)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubWatch Pro | $9.99 | one-time |


### Ambient Time

[App page](https://appshunter.io/ios/app/ambient-time/id6778627510)

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

**In-app purchases:** none


## Frequently asked questions

### Is SubWatch Pro free?

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

### Is Ambient Time free?

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

### Do SubWatch Pro or Ambient Time have ads?

Neither SubWatch Pro nor Ambient Time 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.*