# AiK Keytool vs OBDSTAR

The clearest difference is rating: AiK Keytool at 3.0 against OBDSTAR's 1.5. AiK Keytool also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 6 months). OBDSTAR's advantage is in-app purchases (none vs 2). On price, ratings volume and device support there is nothing between them.

Both are free to download. AiK Keytool sells 2 one-off in-app purchases. OBDSTAR asks for nothing beyond the download.

AiK Keytool holds the better App Store score, 3.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

AiK Keytool ships an update every 2 weeks, OBDSTAR every 6 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AiK Keytool | OBDSTAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/aik-keytool/id1604342529/reviews)** | [1.5 (4 ratings)](https://appshunter.io/ios/app/obdstar/id6447170127/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 107 MB | 122 MB |
| Requires iOS | **13** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Pisces Technology Co., Ltd.](https://appshunter.io/developer/1602316436) | [深圳市轩宇车鼎科技有限公司](https://appshunter.io/developer/1680461221) |

## What reviewers say

### AiK Keytool

[App page](https://appshunter.io/ios/app/aik-keytool/id1604342529)

This utility allows users to copy and generate remote keys for various vehicles and garage doors. It connects via Bluetooth to compatible keytool devices for firmware upgrades.

**Highlights:** Remote key copying, Remote key generation, Firmware upgrades, Bluetooth connectivity, Supports car, motorcycle, and garage door remotes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integral recharge | $69.99 | one-time |
| Points recharge | $99.99 | one-time |


### 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 AiK Keytool free?

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

### Is OBDSTAR free?

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

### Which has better reviews, AiK Keytool or OBDSTAR?

AiK Keytool is rated higher. AiK Keytool averages 3.0 out of 5 from 2 ratings, while OBDSTAR averages 1.5 from 4 ratings.

### Do AiK Keytool or OBDSTAR have ads?

OBDSTAR shows ads; AiK Keytool does not.

### Which is updated more often, AiK Keytool or OBDSTAR?

AiK Keytool ships an update every 2 weeks, and OBDSTAR every 6 months. Most recently, AiK Keytool was updated on October 3, 2026 and OBDSTAR on October 9, 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.*