# Iris Tracker vs TechBull Sistemas

The clearest difference is update cadence: Iris Tracker at every 3 weeks against TechBull Sistemas's every 2 months. On price, ads, 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.

Iris Tracker ships an update every 3 weeks, TechBull Sistemas every 2 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Iris Tracker | TechBull Sistemas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 45 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IRIS BS SYSTEM EIRELI](https://appshunter.io/developer/927664874) | [Gustavo Marcelino](https://appshunter.io/developer/1895876561) |

## What reviewers say

### Iris Tracker

[App page](https://appshunter.io/ios/app/iris-tracker/id6740146989)

**Features:** macOS Compatibility

**In-app purchases:** none


### TechBull Sistemas

[App page](https://appshunter.io/ios/app/techbull-sistemas/id6764691592)

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

**In-app purchases:** none


## Frequently asked questions

### Is Iris Tracker free?

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

### Is TechBull Sistemas free?

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

### Do Iris Tracker or TechBull Sistemas have ads?

Neither Iris Tracker nor TechBull Sistemas shows ads.

### Which is updated more often, Iris Tracker or TechBull Sistemas?

Iris Tracker ships an update every 3 weeks, and TechBull Sistemas every 2 months. Most recently, Iris Tracker was updated on October 8, 2026 and TechBull Sistemas on October 24, 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.*