AP200H_Dms vs Key Programmer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AP200H_Dms
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Diagnostic software package for BENZ and domestic vehicles, which requires to work with the main program MaxiAP200 together.The software is aimed primarily at home users.
Key Programmer
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Key Programmer is assistant software of mate, it's convenient for users to query remotes data. It also support account management, users can edit remotes data as they want. This software now do not support generating remotes. Please obey the law when edit the remotes data on the software, individual legal responsibility will be traced by users' log account or address.
Screenshots
Verdict
The clearest difference is update cadence: Key Programmer at every 2 weeks against AP200H_Dms's every 4 months. AP200H_Dms's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AP200H_Dms ships an update every 4 months, Key Programmer every 2 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | AP200H_Dms | Key Programmer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 337 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Autel Intelligent Technology Co., Ltd. | Shenzhen Ecartek Technology, Ltd. |
In-app purchases
AP200H_Dms
No in-app purchases
Key Programmer
No in-app purchases
