# FastTrack vs JinXi

The clearest difference is in-app purchases: JinXi at none against FastTrack's 2. FastTrack's advantage is iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. FastTrack sells 2 in-app purchases, starting at $2.99 per year. JinXi asks for nothing beyond the download.

## The numbers

| Metric | FastTrack | JinXi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 49 MB | 37 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Mendes](https://appshunter.io/developer/1878625841) | [浩祖 彭](https://appshunter.io/developer/6790351936) |

## What reviewers say

### FastTrack

[App page](https://appshunter.io/ios/app/fasttrack-fasting-timer/id6759444553)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $2.99 | per year |
| Lifetime | $5.99 | one-time |


### JinXi

[App page](https://appshunter.io/ios/app/jinxi-recordreflectexpect/id6809099029)

**In-app purchases:** none


## Frequently asked questions

### Is FastTrack free?

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

### Is JinXi free?

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

### Do FastTrack or JinXi have ads?

Neither FastTrack nor JinXi 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.*