# Engine Performance Booster vs Bluetooth Finder・BLE Scanner

The clearest difference is in-app purchases: Engine Performance Booster at none against Bluetooth Finder・BLE Scanner's 7. Engine Performance Booster also leads on iOS requirement (10.0 vs 15.0). Bluetooth Finder・BLE Scanner's advantage is update cadence (fortnightly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Bluetooth Finder・BLE Scanner sells 7 in-app purchases, starting at $1.99 per 7 days. Engine Performance Booster asks for nothing beyond the download.

Engine Performance Booster ships an update every 10 months, Bluetooth Finder・BLE Scanner fortnightly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Engine Performance Booster | Bluetooth Finder・BLE Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/bluetooth-finderble-scanner/id6502412033/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 53 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [StarRiver Digital Design Co. Ltd.](https://appshunter.io/developer/993138472) | [nimet oz](https://appshunter.io/developer/1861573318) |

## What reviewers say

### Engine Performance Booster

[App page](https://appshunter.io/ios/app/engine-performance-booster/id1619610828)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluetooth Finder・BLE Scanner

[App page](https://appshunter.io/ios/app/bluetooth-finderble-scanner/id6502412033)

Easily find and monitor Bluetooth devices around you. Quickly identify nearby gadgets, estimate their distance, and view essential details like name and connection status. The app features a clean, intuitive interface for simple navigation.

**Highlights:** Discover nearby Bluetooth devices, Estimate device distance, View device name and status, User-friendly interface, Instant device detection

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Yearly Premium | $12.99 | per year |
| Yearly Pro | $49.99 | per year |
| Yearly Pro | $79.99 | per year |
| Lifetime Premium | $14.99 | one-time |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is Engine Performance Booster free?

Engine Performance Booster is free to download, with no in-app purchases.

### Is Bluetooth Finder・BLE Scanner free?

Bluetooth Finder・BLE Scanner is free to download, with in-app purchases available.

### Do Engine Performance Booster or Bluetooth Finder・BLE Scanner have ads?

Neither Engine Performance Booster nor Bluetooth Finder・BLE Scanner shows ads.

### Which is updated more often, Engine Performance Booster or Bluetooth Finder・BLE Scanner?

Engine Performance Booster ships an update every 10 months, and Bluetooth Finder・BLE Scanner fortnightly. Most recently, Engine Performance Booster was updated on October 7, 2026 and Bluetooth Finder・BLE Scanner on October 7, 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.*