# MotorBit OBD 2 vs TurboTune

The clearest difference is in-app purchases: TurboTune at none against MotorBit OBD 2's 1. TurboTune also leads on iOS requirement (16.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MotorBit OBD 2 sells 1 one-off in-app purchase. TurboTune asks for nothing beyond the download.

MotorBit OBD 2 ships an update every 3 months, TurboTune every 5 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MotorBit OBD 2 | TurboTune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/turbotune/id6761314616/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Free |
| Size | 17 MB | 23 MB |
| Requires iOS | 18.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oguzcan Oruc](https://appshunter.io/developer/1815138594) | [Jacob Richards](https://appshunter.io/developer/1888817884) |

## What reviewers say

### MotorBit OBD 2

[App page](https://appshunter.io/ios/app/motorbit-obd-2/id6760624098)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MotorBit Pro | $5.99 | one-time |


### TurboTune

[App page](https://appshunter.io/ios/app/turbotune/id6761314616)

This app enhances your driving by generating responsive engine sounds that match your car's real-time RPM data. It provides a visual tachometer and allows you to balance engine audio with your music for a more immersive experience. Requires companion hardware.

**Highlights:** Real-time RPM data, Responsive engine sound, Tachometer display, Adjustable audio balance, Simple hardware connection

**In-app purchases:** none


## Frequently asked questions

### Is MotorBit OBD 2 free?

MotorBit OBD 2 is free to download, with in-app purchases available.

### Is TurboTune free?

TurboTune is free to download, with no in-app purchases.

### Do MotorBit OBD 2 or TurboTune have ads?

Neither MotorBit OBD 2 nor TurboTune shows ads.

### Which is updated more often, MotorBit OBD 2 or TurboTune?

MotorBit OBD 2 ships an update every 3 months, and TurboTune every 5 months. Most recently, MotorBit OBD 2 was updated on October 15, 2026 and TurboTune on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*