Mobile KD vs Ultra TRF
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 their remote profiles. It serves as an assistant for specific hardware models, enabling convenient data access and editing. Users are reminded to comply with legal regulations when modifying remote data.
- Query remote data
- Account management
- Edit remote data
- Assistant for 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.
Ultra TRF
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Using Satlock Customer, after connecting via Bluetooth scanning, you can: monitor the status of your vehicle, control the lock and unlock, and locate your vehicle through the trunk.
Screenshots
Verdict
The clearest difference is update cadence: Mobile KD at every 2 weeks against Ultra TRF's every 3 months. 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.
Mobile KD ships an update every 2 weeks, Ultra TRF every 3 months. The most recent releases landed on November 13, 2026 and November 8, 2026 respectively.
| Parameter | Mobile KD | Ultra TRF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (59 ratings) — better | — |
| Positive reviews | 47.5% of reviews | — |
| Number of ratings | 59 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 116 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Ecartek Technology, Ltd. | Ultra S.A |
In-app purchases
Mobile KD
No in-app purchases
Ultra TRF
No in-app purchases
