Mistar Urdd vs Rugged Robot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mistar Urdd
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Stories highlighting the Urdd movement and activities near the 2018 Urdd Eisteddfod at Builth Wells.
Rugged Robot
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Please note: Rugged Robot Floor Robot is compatible with any iPad with version 3.0/4.0+ EDR / BLE Bluetooth i.e. iPad3 and later. 
 Download the app to control Rugged Robot, the latest addition to the TTS floor robot family. The app enables you to write an algorithm, send it and then Rugged Robot will follow your instructions. There are numerous features, which make writing algorithms both fun and educational. 
 Use step-by-step for beginners • Get to grips with directional control with step-by-step commands Move onto basic programming • Create and debug algorithms Use explore mode to develop algorithms: • Drag and drop programming. Just drag your instructions into the left hand bar to save • Include repeats to make things even more fun • Program 45 degree turns • Control the 3 speed settings • Turn obstacle avoidance on/off Children can also record themselves saying a command and can assign it to a button on Rugged Robot. As the algorithm progresses, they will hear themselves giving the instructions. 
 Notes: Pairing: Rugged Robot DOES NOT need to be manually paired with an iPad. If Bluetooth is enabled on the iPad and a Rugged Robot is switched on and available, the app will connect automatically. 
 This app can be installed in older iPads but will have limited functionality and CANNOT be used to control a Rugged Robot floor robot.
Screenshots
Verdict
The clearest difference is device support: Mistar Urdd at 3 against Rugged Robot's 1. On price, update cadence, ads and in-app purchases 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.
Mistar Urdd ships an update every 35 months, Rugged Robot every 19 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.
| Parameter | Mistar Urdd | Rugged Robot |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 35 months | Every 19 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 122 MB | 244 MB |
| Age rating | 4+ | 4+ |
| Developer | Atebol Cyfyngedig | TTS Group Limited |
In-app purchases
Mistar Urdd
No in-app purchases
Rugged Robot
No in-app purchases
Questions
Is Mistar Urdd free?
Is Rugged Robot free?
Do Mistar Urdd or Rugged Robot have ads?
Which is updated more often, Mistar Urdd or Rugged Robot?
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