Moon Design Object vs MT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Moon Design Object
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This app allows you to install your A.D.U. Moon product(s). Once your MOON is plugged in, open the application and connect. Allow the app to use Bluetooth and find your location. It will send this information to the MOON, which allows it to calculate the exact moonphase for 200 years! You can also use the application to adapt the brightness.
MT
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Official app for setting up the Steamrock MT-11 Digital Moon Tracker using NFC.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Moon Design Object | MT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 67 MB | 17 MB |
| Age rating | 4+ | 17+ |
| Developer | Adu international | Steamrock Inc. |
In-app purchases
Moon Design Object
No in-app purchases
MT
No in-app purchases
