# APR THROTTLE BOOSTER vs Code Scanner

The clearest difference is update cadence: Code Scanner at every 11 days against APR THROTTLE BOOSTER's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

APR THROTTLE BOOSTER ships an update every 12 months, Code Scanner every 11 days. The most recent releases landed on August 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | APR THROTTLE BOOSTER | Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/apr-throttle-booster/id1611772030/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 84 MB | 18 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holley Performance Products](https://appshunter.io/developer/1175069390) | [Dongri Jin](https://appshunter.io/developer/436569607) |

## What reviewers say

### APR THROTTLE BOOSTER

[App page](https://appshunter.io/ios/app/apr-throttle-booster/id1611772030)

Adjust your vehicle's throttle response wirelessly for instant feedback and customized sensitivity. Choose from preset curves or fine-tune your own profile for a personalized driving experience. Easily switch between modes using the app and an included wireless switch.

**Highlights:** Wireless throttle tuning, Instant throttle response, Customizable sensitivity, 5 preset throttle curves, User-defined profiles, Bluetooth connectivity, Intuitive guides and tutorials

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

**In-app purchases:** none


### Code Scanner

[App page](https://appshunter.io/ios/app/code-scanner-qr-and-barcode/id6756512607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APR THROTTLE BOOSTER free?

APR THROTTLE BOOSTER is free to download, with no in-app purchases.

### Is Code Scanner free?

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

### Do APR THROTTLE BOOSTER or Code Scanner have ads?

Neither APR THROTTLE BOOSTER nor Code Scanner shows ads.

### Which is updated more often, APR THROTTLE BOOSTER or Code Scanner?

APR THROTTLE BOOSTER ships an update every 12 months, and Code Scanner every 11 days. Most recently, APR THROTTLE BOOSTER was updated on August 16, 2026 and Code Scanner on September 18, 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.*