# Throttle Master vs Blue Lite

The clearest difference is update cadence: Throttle Master at monthly against Blue Lite's every 4 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Throttle Master against 5.0 for Blue Lite. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Throttle Master ships an update monthly, Blue Lite every 4 months. Both last shipped on June 4, 2026.

## The numbers

| Metric | Throttle Master | Blue Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/throttle-master/id1559247928/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/blue-lite/id6470465298/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 4 MB | 16 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ag Diesel Solutions](https://appshunter.io/developer/1292691442) | [OPIsystems inc.](https://appshunter.io/developer/921665092) |

## What reviewers say

### Throttle Master

[App page](https://appshunter.io/ios/app/throttle-master/id1559247928)

Enhance your vehicle's throttle response and drivability with adjustable settings for fuel economy, daily driving, performance, and racing. Includes special Valet and Security modes for added control. Easy plug-and-play installation.

**Highlights:** Adjustable throttle response settings, Economy, Stock, Street, Performance, Race modes, Valet mode to limit acceleration, Security mode to disable throttle, Plug-and-play installation, Bluetooth app control

**Features:** macOS Compatibility

**In-app purchases:** none


### Blue Lite

[App page](https://appshunter.io/ios/app/blue-lite/id6470465298)

This app provides full functionality for OPI Blue customers, mirroring the web app experience on mobile devices. It enables bin-side readings even without internet connectivity, making it a powerful tool for data collection.

**Highlights:** Bin-side readings, Offline connectivity, Full web app functionality, Mobile data collection, Companion to handheld device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Throttle Master free?

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

### Is Blue Lite free?

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

### Which has better reviews, Throttle Master or Blue Lite?

Throttle Master and Blue Lite are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Throttle Master or Blue Lite have ads?

Neither Throttle Master nor Blue Lite shows ads.

### Which is updated more often, Throttle Master or Blue Lite?

Throttle Master ships an update monthly, and Blue Lite every 4 months. Most recently, Throttle Master was updated on June 4, 2026 and Blue Lite on June 4, 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.*