DX vs MapMx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DX
This utility app facilitates wireless control and data transmission for smart products via Bluetooth. It allows for device scanning, connection, information reading, and data read/write operations. Users can also filter scanned devices by name and signal strength.
- Device scanning
- Device connection
- Device information reading
- Data read and write
- Filter devices by name and RSSI
- Wireless control
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DX-smartDX-smart Bluetooth debugging assistant is an APP specially created by Shenzhen Daxia Longque Technology Co., Ltd. for intelligent wireless control. This APP can be connected with our bluetooth module and transmit data, and can also control our smart products and solutions. Wireless products can be verified extremely fast. function list: 1.Device scanning 2.Device connection 3.Device information reading 4.Data read and write 5.Filter scanned devices by name and RSSI level 6.Preset function - stay tuned
MapMx
Locate lost items and your iPhone using Bluetooth. Ring devices, view last known locations on a map, and use a distance meter to find misplaced trackers.
- Bluetooth item tracking
- Ring lost devices
- Find your iPhone
- Last known location mapping
- Distance meter for finding
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This app use iPhone's bluetooth communication with our products, to achieve the two sides to alarm, data transmission, etc. Find it: When near ping MapMx via Bluetooth from your iPhone to make it ring. Find iPhone: Ping your iPhone by pressing the button on your MapMx and make it ring. Last Known Location: View the last known location of your Bluetooth trackers on a map, and use the distance meter to hone in on your lost device.
Screenshots
Verdict
The clearest difference is rating: MapMx at 5.0 against DX's 1.0. MapMx also leads on review sentiment (31% vs 0%) and update cadence (every 6 weeks vs every 3 months). On price, ads, in-app purchases and monetization model 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.
MapMx holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of DX's written reviews are positive against 31% of MapMx's.
DX ships an update every 3 months, MapMx every 6 weeks. The most recent releases landed on July 8, 2026 and September 17, 2026 respectively.
| Parameter | DX | MapMx |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 30.8% of reviews — better |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 官志 周 | Richard Stacey |
Customer experience
DX
MapMx
In-app purchases
DX
No in-app purchases
MapMx
No in-app purchases
