# MRLDS 400 vs DST Mobile

The clearest difference is update cadence: DST Mobile at every 2 months against MRLDS 400's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MRLDS 400 ships an update every 5 months, DST Mobile every 2 months. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MRLDS 400 | DST Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dst-mobile/id6445866758/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 8 MB | 85 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Copeland LP](https://appshunter.io/developer/464252882) | [Discovery Sound Technology, LLC](https://appshunter.io/developer/1674357274) |

## What reviewers say

### MRLDS 400

[App page](https://appshunter.io/ios/app/mrlds-400/id1502566407)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### DST Mobile

[App page](https://appshunter.io/ios/app/dst-mobile/id6445866758)

This application enables technicians and business users to capture and analyze readings from an MSi device. It facilitates property setup, equipment configuration, historical data review, and direct report emailing.

**Highlights:** Analyze MSi device readings, Setup properties, Configure equipment, Review historical data, Email reports

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MRLDS 400 free?

MRLDS 400 is free to download, with no in-app purchases.

### Is DST Mobile free?

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

### Do MRLDS 400 or DST Mobile have ads?

Neither MRLDS 400 nor DST Mobile shows ads.

### Which is updated more often, MRLDS 400 or DST Mobile?

MRLDS 400 ships an update every 5 months, and DST Mobile every 2 months. Most recently, MRLDS 400 was updated on September 28, 2026 and DST Mobile on October 7, 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.*