# EXTREME vs KEYDOT

The clearest difference is iOS requirement: EXTREME at 8.0 against KEYDOT'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.

EXTREME ships an update every 6 days, KEYDOT every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EXTREME | KEYDOT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | — | Free |
| Size | 6 MB | 195 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凤军 程](https://appshunter.io/developer/873913814) | [Wedrive](https://appshunter.io/developer/1475741339) |

## What reviewers say

### EXTREME

[App page](https://appshunter.io/ios/app/extreme-car/id1457305893)

**Features:** macOS Compatibility

**In-app purchases:** none


### KEYDOT

[App page](https://appshunter.io/ios/app/keydot-smart-digital-key/id1597420699)

This app allows you to unlock and lock your car, locate it, and access smart services using only your smartphone. It offers automatic door locking/unlocking and the ability to share car access with others. Earn points by integrating with the WeDrive app.

**Highlights:** Unlock and lock car remotely, Find car's location, Automatic door lock/unlock, Share car key digitally, Earn points with WeDrive integration, Beta version for testers

**In-app purchases:** none


## Frequently asked questions

### Is EXTREME free?

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

### Is KEYDOT free?

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

### Do EXTREME or KEYDOT have ads?

Neither EXTREME nor KEYDOT shows ads.

### Which is updated more often, EXTREME or KEYDOT?

EXTREME ships an update every 6 days, and KEYDOT every 10 days. Most recently, EXTREME was updated on November 2, 2026 and KEYDOT on November 3, 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.*