GRAVITY CAR AUDIO vs Motarc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRAVITY CAR AUDIO
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The GRAVITY CAR AUDIO app is a professional automotive DSP tuning application designed to give you precise control over your Hifonics digital signal processor. With a clean, intuitive interface, users can fine tune their audio system to match their personal listening preferences and vehicle setup. Whether you’re optimizing a Car or Truck, the GRAVITY CAR AUDIO app makes advanced sound tuning simple and accessible. Supported Product: • GRAVITY CAR AUDIO Digital Signal Processor Easily manage and adjust: • Channels Routing • General Gain • Channels Gain • Crossover • Limiter • Input Equalizer • Output Equalizer
Motarc
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Motarc is the smart vehicle log that brings your cars, maintenance, and running costs into one clear place. See what needs attention now, keep a complete history for every vehicle, and make better decisions using real numbers. Everything your car needs: • Log fuel, oil, tires, brakes, service, insurance, registration, and inspections. • Get smart reminders based on date or remaining mileage. • Rely on smart mileage checks that catch mistyped readings before they're saved. • Understand monthly spending, cost per kilometre, and average fuel economy. • Keep specifications, invoices, notes, and service history with each vehicle. • Update the odometer manually or scan it with the camera. • Connect supported OBD-II adapters for live driving data and mileage updates. • Check key alerts from the Home Screen widget. • Enable optional iCloud sync across your devices, or use local backup export and restore. • Choose Arabic or English, with comfortable light and dark themes. Motarc is designed to feel calm, fast, and easy to read whether you manage one car or a whole garage. There is no account to create and no advertising. Your records stay under your control and sync through your private iCloud account only when you enable the feature. Note: Available OBD-II data depends on the vehicle and adapter. Only use the app while driving when it is safe to do so.
Screenshots
Verdict
The clearest difference is device support: Motarc at 2 against GRAVITY CAR AUDIO's —. GRAVITY CAR AUDIO's advantage is iOS requirement (12.2 vs 26.0). On price 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.
| Parameter | GRAVITY CAR AUDIO | Motarc |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 9 days |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 12.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 58 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 陈 | SALEH ALHARBI |
In-app purchases
GRAVITY CAR AUDIO
No in-app purchases
Motarc
No in-app purchases









