# KeyTool vs Lonsdor

The clearest difference is iOS requirement: KeyTool at 8.0 against Lonsdor's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

KeyTool ships an update every 10 days, Lonsdor weekly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | KeyTool | Lonsdor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/lonsdor/id6458650808/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | — | Free |
| Size | 35 MB | 81 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuxi Kaiyang Electronic Technology Co., Ltd.](https://appshunter.io/developer/1131154502) | [Shenzhen Lonsdor Technology Co.,Ltd.](https://appshunter.io/developer/1698956625) |

## What reviewers say

### KeyTool

[App page](https://appshunter.io/ios/app/keytool/id1223927386)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lonsdor

[App page](https://appshunter.io/ios/app/lonsdor/id6458650808)

This app connects to a programmer via Bluetooth, enabling automotive professionals to perform various operations on key fobs and tire pressure sensors. It is designed for global use by those in the auto parts industry.

**Highlights:** Bluetooth connectivity, Key fob programming, Tire pressure sensor operations, Professional automotive use, Global accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeyTool free?

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

### Is Lonsdor free?

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

### Do KeyTool or Lonsdor have ads?

Neither KeyTool nor Lonsdor shows ads.

### Which is updated more often, KeyTool or Lonsdor?

KeyTool ships an update every 10 days, and Lonsdor weekly. Most recently, KeyTool was updated on October 3, 2026 and Lonsdor on October 14, 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.*