# SoloTracking vs TranityLink

The clearest difference is iOS requirement: SoloTracking at 13.0 against TranityLink's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SoloTracking ships an update every 2 months, TranityLink every 3 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SoloTracking | TranityLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 93 MB | 280 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solo Pte.Ltd](https://appshunter.io/developer/998843712) | [WHST HEBEI Co., Ltd.](https://appshunter.io/developer/1778653640) |

## What reviewers say

### SoloTracking

[App page](https://appshunter.io/ios/app/solotracking/id6475281753)

**Features:** macOS Compatibility

**In-app purchases:** none


### TranityLink

[App page](https://appshunter.io/ios/app/tranitylink/id6757784769)

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

**In-app purchases:** none


## Frequently asked questions

### Is SoloTracking free?

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

### Is TranityLink free?

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

### Do SoloTracking or TranityLink have ads?

Neither SoloTracking nor TranityLink shows ads.

### Which is updated more often, SoloTracking or TranityLink?

SoloTracking ships an update every 2 months, and TranityLink every 3 months. Most recently, SoloTracking was updated on October 9, 2026 and TranityLink on October 7, 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.*