Mobile KD vs JMA America
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile KD
This utility app allows users to query remote data and manage accounts for KD200 and KD900 devices. Users can edit remote data, but it does not support generating new remotes. Users are responsible for adhering to laws when editing data.
- Query remote data
- Account management
- Edit remote data
- Device compatibility (KD200, KD900)
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Mobile KD is assistant software of KD200 and KD900, 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.
JMA America
Easily find locksmiths in your area and identify the keys you need. Access a catalog of competitor key codes and download it for offline use. Connect with locksmiths via phone or email.
- Locksmith locator
- Key code reference list
- Offline key catalog download
- Contact locksmiths by phone/email
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Now it's faster and easier than ever to find a locksmith and identify the key you need. JMA offers, among others, the following functions: * A list of references with the codes of the different competitors that exist in the market. * Find locksmiths in the area where you are so you can contact us by phone or email. * The keys catalog could be downloaded to the phone, to work offline.
Screenshots
Verdict
The clearest difference is review sentiment: Mobile KD at 48% against JMA America's 0%. Mobile KD also leads on rating (4.6 vs 1.0) and ratings volume (59 vs 1). On price, update cadence, ads and in-app purchases 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.
Mobile KD holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Mobile KD has 59 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 48% of Mobile KD's written reviews are positive against 0% of JMA America's.
Mobile KD ships an update fortnightly, JMA America every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Mobile KD | JMA America |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (59 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 47.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 59 — better | 1 |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 116 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Ecartek Technology, Ltd. | Eduardo Romero |
Customer experience
Mobile KD
JMA America
In-app purchases
Mobile KD
No in-app purchases
JMA America
No in-app purchases
