# TrackX vs 顺历

The clearest difference is ads: 顺历 at none against TrackX's shown. 顺历 also leads on iOS requirement (17.0 vs 26.0). TrackX's advantage is update cadence (every 3 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TrackX ships an update every 3 days, 顺历 every 2 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | TrackX | 顺历 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 15 MB | 6 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shilei Dong](https://appshunter.io/developer/1071606141) | [志斌 林](https://appshunter.io/developer/529745886) |

## What reviewers say

### TrackX

[App page](https://appshunter.io/ios/app/trackx/id6483943019)

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

**In-app purchases:** none


### 顺历

[App page](https://appshunter.io/ios/app/id6566170406)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrackX free?

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

### Is 顺历 free?

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

### Do TrackX or 顺历 have ads?

TrackX shows ads; 顺历 does not.

### Which is updated more often, TrackX or 顺历?

TrackX ships an update every 3 days, and 顺历 every 2 months. Most recently, TrackX was updated on November 4, 2026 and 顺历 on November 4, 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.*