Test for USJ vs Rotondes AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Test for USJ
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This app is a quiz app about USJ, Universal Studio Japan. There are 5 levels for the problems. We hope you enjoy it. There are also mini games, Brain Train, and calculation quiz. Brain Train is an escape game. You can escape the room solving the puzzles.
Rotondes AR
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Découvrez l’univers des contes autrement grâce à l’application de réalité augmentée Rotondes AR. Les Rotondes, centre culturel luxembourgeois, proposent cette application gratuite à l’occasion de la sortie de leur premier livre jeunesse, D’Sandmeedchen. Ce livre est le fruit d’une collaboration entre plusieurs partenaires luxembourgeois : l’illustrateur Dirk Kessseler, l’écrivain Yorick Schmit et le studio de création spécialisé dans l’AR et la VR, Virtual Rangers, tous soutenus et encadrés par les Rotondes et la maison d’édition luxembourgeoise Kremart. Il s’agit donc du premier livre jeunesse en réalité augmentée 100% luxembourgeois ! Téléchargez l’application gratuite Rotondes AR pour votre smartphone ou votre tablette. Vous n’aurez plus qu’à scanner les pages du livre D’Sandmeedchen pour animer les illustrations. Le livre D’Sandmeedchen est disponible via rotondes.lu/sandmeedchen, kremart.lu et en librairie, au prix de 24,90€.
Screenshots
Verdict
The clearest difference is in-app purchases: Rotondes AR at none against Test for USJ's 3. Test for USJ's advantage is iOS requirement (6.0 vs 11.0). On price, update cadence, ads 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. Test for USJ sells 3 one-off in-app purchases. Rotondes AR asks for nothing beyond the download.
Test for USJ ships an update monthly, Rotondes AR fortnightly. The most recent releases landed on May 16, 2026 and May 15, 2026 respectively.
| Parameter | Test for USJ | Rotondes AR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 46 MB | 243 MB |
| Age rating | 9+ | 4+ |
| Developer | Kozo Terai | Virtual Rangers |
In-app purchases
Test for USJ
- No ads for USJ Quiz$0.99
- TimeShift(10) for USJ Test$0.99
- 1000 ePoints for USJ$0.99
Rotondes AR
No in-app purchases
Questions
Is Test for USJ free?
Is Rotondes AR free?
Do Test for USJ or Rotondes AR have ads?
Which is updated more often, Test for USJ or Rotondes AR?
Other comparisons
