# LazyBone BLE vs Rennch

The clearest difference is review sentiment: Rennch at 100% against LazyBone BLE's 0%. Rennch also leads on rating (5.0 vs 3.3) and update cadence (every 5 days vs every 12 months). LazyBone BLE's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 18.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Rennch sells 3 one-off in-app purchases. LazyBone BLE asks for nothing beyond the download.

Rennch holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of LazyBone BLE's written reviews are positive against 100% of Rennch's.

LazyBone BLE ships an update every 12 months, Rennch every 5 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LazyBone BLE | Rennch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/lazybone-ble/id896338395/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rennch/id6758914523/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 10 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [飞 吴](https://appshunter.io/developer/645447334) | [Kevin Donahue](https://appshunter.io/developer/1838283089) |

## What reviewers say

### LazyBone BLE

[App page](https://appshunter.io/ios/app/lazybone-ble/id896338395)

Control electrical devices like lamps and routers remotely using your smartphone via Bluetooth. This app provides an easy-to-use interface for managing power on/off for various appliances.

**Highlights:** Remote device power control, Bluetooth Low Energy (BLE) connectivity, Easy-to-use interface, Control lamps, routers, fans, and more, Stable performance

**Features:** macOS Compatibility

**In-app purchases:** none


### Rennch

[App page](https://appshunter.io/ios/app/rennch/id6758914523)

This app helps car enthusiasts meticulously document all maintenance and repairs for their vehicles. It allows for detailed service logs, photo attachments, and VIN-verified scheduling. Manage multiple vehicles and generate professional service reports.

**Highlights:** Detailed service records, Photo and receipt attachments, VIN-verified maintenance scheduling, Multi-vehicle garage management, Parts and consumables inventory, Professional service report generation, Cross-device iCloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Vehicle | $2.00 | one-time |
| Shop Mode | $4.99 | one-time |
| Rennch Pro | $9.99 | one-time |


## Frequently asked questions

### Is LazyBone BLE free?

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

### Is Rennch free?

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

### Which has better reviews, LazyBone BLE or Rennch?

Rennch is rated higher. LazyBone BLE averages 3.3 out of 5 from 4 ratings, while Rennch averages 5.0 from 2 ratings.

### Do LazyBone BLE or Rennch have ads?

Neither LazyBone BLE nor Rennch shows ads.

### Which is updated more often, LazyBone BLE or Rennch?

LazyBone BLE ships an update every 12 months, and Rennch every 5 days. Most recently, LazyBone BLE was updated on October 2, 2026 and Rennch on October 16, 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.*