# Moon Design Object vs MT

The clearest difference is update cadence: Moon Design Object at every 3 weeks against MT'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.

Moon Design Object ships an update every 3 weeks, MT every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Moon Design Object | MT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 67 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Adu international](https://appshunter.io/developer/1716030213) | [Steamrock Inc.](https://appshunter.io/developer/1705604272) |

## What reviewers say

### Moon Design Object

[App page](https://appshunter.io/ios/app/moon-design-object/id6478155246)

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

**In-app purchases:** none


### MT

[App page](https://appshunter.io/ios/app/mt-11-moon-tracker/id6741104566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Moon Design Object free?

Moon Design Object is free to download, with no in-app purchases.

### Is MT free?

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

### Do Moon Design Object or MT have ads?

Neither Moon Design Object nor MT shows ads.

### Which is updated more often, Moon Design Object or MT?

Moon Design Object ships an update every 3 weeks, and MT every 2 months. Most recently, Moon Design Object was updated on October 25, 2026 and MT 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.*