# DX vs MapMx

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.

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.

## The numbers

| Metric | DX | MapMx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dx-smart/id1641509844/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mapmx/id6451409413/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | **30.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 9 MB | 4 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [官志 周](https://appshunter.io/developer/1633926701) | [Richard Stacey](https://appshunter.io/developer/1698043397) |

## What reviewers say

### DX

[App page](https://appshunter.io/ios/app/dx-smart/id1641509844)

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.

**Highlights:** Device scanning, Device connection, Device information reading, Data read and write, Filter devices by name and RSSI, Wireless control

**Features:** macOS Compatibility

**In-app purchases:** none


### MapMx

[App page](https://appshunter.io/ios/app/mapmx/id6451409413)

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.

**Highlights:** Bluetooth item tracking, Ring lost devices, Find your iPhone, Last known location mapping, Distance meter for finding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DX free?

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

### Is MapMx free?

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

### Which has better reviews, DX or MapMx?

MapMx is rated higher. DX averages 1.0 out of 5 from 1 ratings, while MapMx averages 5.0 from 4 ratings.

### Do DX or MapMx have ads?

Neither DX nor MapMx shows ads.

### Which is updated more often, DX or MapMx?

DX ships an update every 3 months, and MapMx every 6 weeks. Most recently, DX was updated on July 8, 2026 and MapMx on September 17, 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.*