RevHeadz Engine Sounds vs iFollow App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RevHeadz Engine Sounds
Experience realistic car and motorcycle engine sounds with interactive controls for gears, brakes, and acceleration. Connect to sound systems for an immersive audio experience. Supports OBD2 connectivity for real-time driving simulation.
- Realistic engine sound simulation
- Interactive gear, brake, and accelerator controls
- OBD2 connectivity for real-time driving
- Vast library of car and bike engines
- Connect to external sound systems
- Detailed mechanical parameter simulation
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State-of-the-art engine sound application, accurately simulating a huge range of car and bike engines from off-road to grand prix and everything in-between. RevHeadz puts you in control of gear-shifts, brakes, and accelerator speed, incorporating sonic models of real engine sounds with real-world mechanical physical parameters including speedometer, tachometer, accelerator, brake, drive ratios, drive lashing, engine load, gear-shifts and backfire logic. To experience the real scope of RevHeadz, simply connect your device to a home or car sound system and take control of the best sounding engines ever created. OBD2 FEATURE You can experience RevHeadz Engine Sounds while driving your car using OBD-II (On-Board Diagnostics / OBD2) communication. *Requires an OBD-II compliant vehicle that reports RPM or Speed and an ELM / OBD-II Wifi adapter or Bluetooth adapter certified to work with iOS. Free Pack Includes: - 6.0L V12 Italian Supercar - 1000cc V4 Japanese Sports Bike - 4.7L V8 American Classic Muscle Car - 1.3L RX Rotary - 100cc Chainsaw - 1800cc V-Twin Cruiser - NIS 350Z V8 Super GT - AM V12 GT3 - FER 458 GT3 Modern American Muscle Pack Includes: - Hellcat - Mustang GT500 - Camaro ZL1 Classic V8 Sports Car Pack Includes: - Cobra - GT40 - Pantera - Stingray Classic American Muscle Pack Includes: - Camaro - Charger - Mustang - Viper GT Pack 1 Includes: - AUD R8 LMS GT3 - CHEV CAM GT3 - POR 997 GT3 R - BENT CONT GT3 GT Pack 2 Includes: - BMW Z4 GT3 - MERC AMG GT3 - FRD GT LM GT3 - FER FXX K GT Pack 3 Includes: - MCLN 12C GT3 - NIS GT-R GT3 - CHEV COR C7.R - FER 488 GT3 Import Pack Includes: - 4.8L V10 LF-Nurb Onboard Sound - 4.8L V10 LF-Nurb Exhaust Sound - 2.0L 4-Boxer 86 Tuned - 3.5L V6 Trophy Historic Grand Prix Pack Includes: - 3.0L Flat-12 1978 Italian Classic - 3.0 V8 1976 World Champion - 1.5L V6-T 1988 World Champion Modern Grand Prix Pack Includes: - 1.6L V6 Turbo Hybrid - 2.4L V8 2013 Onboard Sound - 2.4L V8 2013 Exhaust Sound - 3.0L V10 2004 World Champion Off Road Pack Includes: - 2.0L Flat-4T Rallycar - 450cc 4-Stroke Quad Bike - 250cc 2-Stroke Dirt Bike Race Car Pack Includes: - 5.8L V8 American Stockcar - 5.5L V10 TDI German LMP - 3.6L Flat-6 German GT3 Street Tuner Pack Includes: - 3.7L V6 Z-Car - 1.6L Inline-4 86 Classic - 2.0L Triple Rotor Drift Street Bike Pack Includes: - 1200cc V-Twin American Chopper - 1200cc V-Twin Italian Sports Bike - 1050cc Triple British Sports Bike Supercar Pack Includes: - 5.2L V10 Italian Supercar - 4.5L V8 Italian Supercar - 3.2L V6 Japanese Supercar V8 Thunder Pack Includes: - 6.2L V8 Caddy Racecar - 5.0L V8 Australian Racecar - 11.5L V8 Monster Truck
iFollow App
This app helps you organize your life with its functional features. It offers a straightforward and effective way to manage your daily tasks and improve your organization.
- Life organization
- Task management
- Functional features
- Simple interface
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ئایفۆڵۆو (iFollow) ئەپێکی سادە و گونجاوە بۆ ڕێکخستنی کارەکان و گەشەپێدانی شێوازی ژیانی ڕۆژانە. ئەم ئەپە یارمەتیت دەدات بۆ بەڕێوەبردنی پلانەکانت، دیاریکردنی ئامانجەکان، و ڕێکخستنی چالاکییەکانت بە شێوازێکی خێرا و ئاسان. بە ڕووکارە فەرمی و سادەکەی، دەتوانیت بەرهەمداریی خۆت زیاد بکەیت و هەنگاو بە هەنگاو چاودێری پێشکەوتنەکانی ژیانت بکەیت.
Screenshots
Verdict
The clearest difference is in-app purchases: iFollow App at none against RevHeadz Engine Sounds's 10. iFollow App also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 months). On price, ratings volume, device support and iOS requirement 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. RevHeadz Engine Sounds sells 10 one-off in-app purchases. iFollow App asks for nothing beyond the download.
iFollow App holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 1.4K and 576 respectively. Written reviews point the same way: 69% of RevHeadz Engine Sounds's written reviews are positive against 84% of iFollow App's.
RevHeadz Engine Sounds ships an update every 3 months, iFollow App every 8 days. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.
| Parameter | RevHeadz Engine Sounds | iFollow App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (1.4K ratings) | 4.7 (576 ratings) — better |
| Positive reviews | 68.7% of reviews | 84.3% of reviews — better |
| Number of ratings | 1.4K — better | 576 |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 201 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | D.S LONG & SOUNDWAVE CONCEPTS PTY. LTD. & C.G WISE | Ballen Ali |
Customer experience
RevHeadz Engine Sounds
iFollow App
User reviews
RevHeadz Engine Sounds
From 1.4K App Store ratingsWhat we love
- 🚀 Great game
- 👍 Awesome sounds
- 👍 Realistic engine sounds
- 👍 Fun to use
- 👍 Satisfying experience
Room to improve
- 💰 Paid packs required for more content
- 🐛 Connectivity issues with OBD2 adapters
- 🐛 Occasional crashes or bugs
- 🔋 High battery consumption
iFollow App
From 576 App Store ratingsWhat we love
- 👍 Highly praised by users
- ⭐ Excellent overall ratings
- 💪 Popular in Kurdistan region
- 🎯 Simple and straightforward functionality
- ❤️ Generates genuine user appreciation
Room to improve
- 🐛 Sign-in and sign-up issues
- 🌐 Language support limited (not in English)
- 💳 Payment/follower delivery problems
- 🔒 Weak security vulnerabilities
- 🚫 Account access issues after logout
Bugs and requests
RevHeadz Engine Sounds
Reported bugs
4 issues- Inconsistent RPM/speed detection
- Delayed or unresponsive engine sounds
- Compatibility issues on certain devices
- Startup/shutdown sound not working in OBD2 mode
Requested features
9 requests- Add more free car sounds
- Include diesel engine sounds
- Implement turbo/supercharger sounds
- Add more JDM and classic car sounds
- Introduce a clutch/manual gearbox feature
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- Implement a customization/tuning system
- Add support for newer/high-performance cars
- Integrate GPS/speed tracking
- Implement a multiplayer/competitive mode
iFollow App
Reported bugs
5 issues- Cannot sign in or sign up to app
- Users locked out of accounts after logout
- Instagram followers not delivered after purchase
- Account security compromised/hacked
- Multiple account hacking incidents
Requested features
4 requests- Improve account creation system
- Add English language support
- Enhance gaming section features
- Better account recovery options
In-app purchases
RevHeadz Engine Sounds
- Historic Grand Prix Pack$0.99
- Race Car Pack$0.99
- Super Car Pack$0.99
Show 7 moreShow fewer
- Street Tuner Pack$0.99
- Street Bike Pack$0.99
- Off Road Pack$0.99
- V8 Thunder Pack$0.99
- Modern Grand Prix Pack$0.99
- Import Pack$0.99
- Classic American Muscle Pack$0.99
iFollow App
No in-app purchases
Questions
Is RevHeadz Engine Sounds free?
Is iFollow App free?
Which has better reviews, RevHeadz Engine Sounds or iFollow App?
Do RevHeadz Engine Sounds or iFollow App have ads?
Which is updated more often, RevHeadz Engine Sounds or iFollow App?
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