# Rebel Cactus Tracker vs Sunne

The clearest difference is update cadence: Sunne at every 2 weeks against Rebel Cactus Tracker's every 6 months. Sunne also leads on iOS requirement (10.0 vs 15.0). 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.

Rebel Cactus Tracker ships an update every 6 months, Sunne every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Rebel Cactus Tracker | Sunne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 181 MB | 59 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hallofo bv](https://appshunter.io/developer/1532585797) | [Marjan van Aubel Studio B.V.](https://appshunter.io/developer/1608562237) |

## What reviewers say

### Rebel Cactus Tracker

[App page](https://appshunter.io/ios/app/rebel-cactus-tracker/id1532585555)

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

**In-app purchases:** none


### Sunne

[App page](https://appshunter.io/ios/app/sunne/id1608561935)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rebel Cactus Tracker free?

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

### Is Sunne free?

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

### Do Rebel Cactus Tracker or Sunne have ads?

Neither Rebel Cactus Tracker nor Sunne shows ads.

### Which is updated more often, Rebel Cactus Tracker or Sunne?

Rebel Cactus Tracker ships an update every 6 months, and Sunne every 2 weeks. Most recently, Rebel Cactus Tracker was updated on October 25, 2026 and Sunne on October 25, 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.*