# XKey vs OBDSTAR

The clearest difference is review sentiment: XKey at 100% against OBDSTAR's 0%. XKey also leads on rating (5.0 vs 1.5) and ads (none vs shown). OBDSTAR's advantage is ratings volume (4 vs 1). On price, update cadence, 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.

XKey holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of XKey's written reviews are positive against 0% of OBDSTAR's.

XKey ships an update every 10 months, OBDSTAR every 6 months. The most recent releases landed on June 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | XKey | OBDSTAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xkey/id1290701870/reviews)** | [1.5 (4 ratings)](https://appshunter.io/ios/app/obdstar/id6447170127/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 6 months** |
| Monetization | **Free** | Ad-supported |
| Size | 28 MB | 122 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen XHorse Electronics Co., Ltd.](https://appshunter.io/developer/847134173) | [深圳市轩宇车鼎科技有限公司](https://appshunter.io/developer/1680461221) |

## What reviewers say

### XKey

[App page](https://appshunter.io/ios/app/xkey/id1290701870)

This application generates dynamic passwords for verifying services on the Xhorse website. It grants access to users who have already obtained the necessary permissions.

**Highlights:** Dynamic password generation, Xhorse website service verification, Permission-based access, Automated code generation

**Features:** macOS Compatibility

**In-app purchases:** none


### OBDSTAR

[App page](https://appshunter.io/ios/app/obdstar/id6447170127)

A handheld maintenance database for technicians, offering technical support, data queries, video viewing, and after-sales consultation. It provides a comprehensive database for automotive, motorcycle, and marine maintenance, aiming for efficient and professional service.

**Highlights:** Handheld maintenance database, Technical support, Data query, Video viewing, After-sales consultation, Comprehensive maintenance data

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

**In-app purchases:** none


## Frequently asked questions

### Is XKey free?

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

### Is OBDSTAR free?

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

### Which has better reviews, XKey or OBDSTAR?

XKey is rated higher. XKey averages 5.0 out of 5 from 1 ratings, while OBDSTAR averages 1.5 from 4 ratings.

### Do XKey or OBDSTAR have ads?

OBDSTAR shows ads; XKey does not.

### Which is updated more often, XKey or OBDSTAR?

XKey ships an update every 10 months, and OBDSTAR every 6 months. Most recently, XKey was updated on June 25, 2026 and OBDSTAR on September 22, 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.*