BuddyOS vs RUD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BuddyOS
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Welcome to BuddyOS, the groundbreaking app that helps you connect your BuddyOS devices to your WiFi network quickly and conveniently. With BuddyOS, installing WiFi for BuddyOS is simpler than ever. Whether you're new to technology or familiar with smart devices, BuddyOS is suitable for all ages and skills. Download BuddyOS today to experience the convenience and fun!
RUD
Manage your karting experience with this app. Access digital tickets, sign indemnity forms, and view race results from various circuits. It's designed for both racers and enthusiasts to stay connected to the karting world.
- Multi-circuit race results
- Digital ticket management
- Ticket redemption from kiosks
- Ticket transfer to other members
- In-app indemnity form signing
- View indemnity records
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RUD Super App: Your Ultimate Karting Companion Get ready to supercharge your karting experience with the RUD Super App! Whether you are born for the race track or a enthusiast on the sidelines, RUD Super App brings the entire world of RUD Karting and Racing Underdog directly to your fingertips. Multi-Circuit Race Results: Stay in the loop with real-time updates from various RUD circuits. Never miss a beat in the karting world! Digital Ticket Management: Seamlessly redeem tickets purchased at kiosks into your app Access digital copies of your tickets anytime, anywhere Easily track all your purchased orders within the app Transfer go-kart tickets to other members with just a few taps Indemnity Made Simple: Sign indemnity forms directly through the app and view your records at any time. We've streamlined the process to get you on the track faster and safer. Whether you’re gearing up for your next race or just keeping tabs on the karting scene, RUD Super App is your go-to source for everything RUD Karting. Download now and start your engines!
Screenshots
Verdict
The clearest difference is iOS requirement: RUD at 12.0 against BuddyOS's 16.0. 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.
BuddyOS ships an update every 3 weeks, RUD every 2 weeks. The most recent releases landed on May 16, 2026 and August 1, 2026 respectively.
| Parameter | BuddyOS | RUD |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 111 MB |
| Age rating | 4+ | 17+ |
| Developer | OLLI TECHNOLOGY CORPORATION | Racing Underdog Sdn. Bhd. |
In-app purchases
BuddyOS
No in-app purchases
RUD
No in-app purchases
