RENNSPORT vs Wrumer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RENNSPORT
This companion app provides access to a sim racing ecosystem, offering game updates, event information, and community activities. Track your progress, view leaderboards, and link to the game for real-time advanced features.
- Game update notifications
- Esports event information
- Community activity updates
- Progress and achievement tracking
- Global leaderboards
- Real-time in-game feature linking
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The Rennsport Companion App is your personal access to the Rennsport sim racing ecosystem. Stay up to date about game updates, esports events and community activities. Track your progress and achievements and view global leaderboards. Link the app with your game to use advanced in-game features with the simple touch of a button in real-time. Rennsport is more than a game - download the app now and dive into the world of sim racing!
Wrumer
This app enhances your driving experience by playing custom engine sounds through your car's speakers. It connects to your vehicle's computer to sync audio with your RPM and throttle. Choose from various engine sounds and effects for a personalized auditory journey.
- Connects to car's internal computer
- Plays enhanced engine sounds
- Syncs audio with RPM and throttle
- Multiple engine sound options
- Includes Turbo Whistle and Backfires effects
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Wrumer connects* to your car's internal computer and its speakers. It reads the car's RPM speed and throttle application and based on that plays an enhanced engine sound through your car's speakers. You can choose between multiple car engine sounds and effects, such as a Turbo Whistle and Backfires. *For the app to connect you also need the Wrumer device. You can get the Wrumer device at https://wrumersound.com.
Screenshots
Verdict
The clearest difference is rating: RENNSPORT at 3.5 against Wrumer's 2.3. Wrumer's advantage is iOS requirement (12.0 vs 16.4). On price, review sentiment, ratings volume and update cadence 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.
RENNSPORT holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews split almost evenly too, at 20% and 20% positive.
RENNSPORT ships an update every 3 weeks, Wrumer monthly. Both last shipped on November 3, 2026.
| Parameter | RENNSPORT | Wrumer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (8 ratings) — better | 2.3 (7 ratings) |
| Positive reviews | 20.0% of reviews | 20.0% of reviews |
| Number of ratings | 8 — better | 7 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Competition Company Suisse AG | Jure Sotosek |
Customer experience
RENNSPORT
Wrumer
In-app purchases
RENNSPORT
No in-app purchases
Wrumer
No in-app purchases
