# Mars Signal vs Triploop Uk

The clearest difference is update cadence: Triploop Uk at every 2 days against Mars Signal's weekly. 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.

Mars Signal ships an update weekly, Triploop Uk every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mars Signal | Triploop Uk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 23 MB | 68 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ONE TREE HILL TECH LIMITED](https://appshunter.io/developer/1818085565) | [Triploop Uk Limited](https://appshunter.io/developer/6806280344) |

## What reviewers say

### Mars Signal

[App page](https://appshunter.io/ios/app/mars-signal/id6770787268)

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

**In-app purchases:** none


### Triploop Uk

[App page](https://appshunter.io/ios/app/triploop-uk/id6806280102)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mars Signal free?

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

### Is Triploop Uk free?

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

### Do Mars Signal or Triploop Uk have ads?

Neither Mars Signal nor Triploop Uk shows ads.

### Which is updated more often, Mars Signal or Triploop Uk?

Mars Signal ships an update weekly, and Triploop Uk every 2 days. Most recently, Mars Signal was updated on October 31, 2026 and Triploop Uk on October 31, 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.*