# TurboTune vs TorqueXpert

The clearest difference is in-app purchases: TurboTune at none against TorqueXpert's 4. TurboTune also leads on iOS requirement (16.0 vs 18.0). TorqueXpert's advantage is update cadence (every 3 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. TorqueXpert sells 4 one-off in-app purchases. TurboTune asks for nothing beyond the download.

TurboTune ships an update every 5 months, TorqueXpert every 3 days. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | TurboTune | TorqueXpert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/turbotune/id6761314616/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 23 MB | 27 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Richards](https://appshunter.io/developer/1888817884) | [Maksim Kraev](https://appshunter.io/developer/1380010361) |

## What reviewers say

### 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


### TorqueXpert

[App page](https://appshunter.io/ios/app/torquexpert-obd2-diagnostics/id6807914969)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Token | $2.99 | one-time |
| 3 Tokens | $7.99 | one-time |
| 5 Tokens | $11.99 | one-time |
| 10 Tokens | $19.99 | one-time |


## Frequently asked questions

### Is TurboTune free?

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

### Is TorqueXpert free?

TorqueXpert is free to download, with in-app purchases available.

### Do TurboTune or TorqueXpert have ads?

Neither TurboTune nor TorqueXpert shows ads.

### Which is updated more often, TurboTune or TorqueXpert?

TurboTune ships an update every 5 months, and TorqueXpert every 3 days. Most recently, TurboTune was updated on November 13, 2026 and TorqueXpert on November 6, 2026.

---

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