# TaoFast vs Hydrate or Yellow

The clearest difference is in-app purchases: Hydrate or Yellow at none against TaoFast's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TaoFast sells 2 in-app purchases, starting at $3.99 per month. Hydrate or Yellow asks for nothing beyond the download.

## The numbers

| Metric | TaoFast | Hydrate or Yellow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 50 MB | 21 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [召 陈](https://appshunter.io/developer/1856941752) | [Qingdao Fangzi Xingyuan Cultural and Creative Co., Ltd.](https://appshunter.io/developer/1896553414) |

## What reviewers say

### TaoFast

[App page](https://appshunter.io/ios/app/taofast/id6760482845)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TaoFast Pro | $3.99 | per month |
| TaoFast Pro | $39.99 | per year |


### Hydrate or Yellow

[App page](https://appshunter.io/ios/app/hydrate-or-yellow/id6782308102)

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

**In-app purchases:** none


## Frequently asked questions

### Is TaoFast free?

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

### Is Hydrate or Yellow free?

Hydrate or Yellow is free to download, with no in-app purchases.

### Do TaoFast or Hydrate or Yellow have ads?

Neither TaoFast nor Hydrate or Yellow 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.*