# Trackunit On vs Injecta Hub

The clearest difference is update cadence: Trackunit On at every 3 weeks against Injecta Hub's every 5 months. Injecta Hub's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, 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.

Trackunit On ships an update every 3 weeks, Injecta Hub every 5 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Trackunit On | Injecta Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 29 MB | 103 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trackunit](https://appshunter.io/developer/1230055931) | [Injecta SRL a Socio Unico](https://appshunter.io/developer/1267214954) |

## What reviewers say

### Trackunit On

[App page](https://appshunter.io/ios/app/trackunit-on/id6443809302)

**Features:** Vision Pro support

**In-app purchases:** none


### Injecta Hub

[App page](https://appshunter.io/ios/app/injecta-hub/id6748695548)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trackunit On free?

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

### Is Injecta Hub free?

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

### Do Trackunit On or Injecta Hub have ads?

Neither Trackunit On nor Injecta Hub shows ads.

### Which is updated more often, Trackunit On or Injecta Hub?

Trackunit On ships an update every 3 weeks, and Injecta Hub every 5 months. Most recently, Trackunit On was updated on October 14, 2026 and Injecta Hub on October 17, 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.*