# UpdatePromise App vs MDD RTLS

The clearest difference is update cadence: MDD RTLS at every 2 weeks against UpdatePromise App's every 3 months. UpdatePromise App's advantage is iOS requirement (15.0 vs 18.0). 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.

UpdatePromise App ships an update every 3 months, MDD RTLS every 2 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | UpdatePromise App | MDD RTLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/updatepromise-app/id1658673947/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 35 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Update Promise](https://appshunter.io/developer/1233866966) | [Mobile Dealer Data](https://appshunter.io/developer/652344398) |

## What reviewers say

### UpdatePromise App

[App page](https://appshunter.io/ios/app/updatepromise-app/id1658673947)

Document inspection results, capture photos and videos of items needing repair, and submit data directly to your desktop inspection form. This mobile tool extends the Digital Multi Point inspection capabilities for technicians.

**Highlights:** Document inspection results, Capture photos and videos, Submit data to desktop forms, Digital Multi Point inspection extension, Technician-focused tool

**Features:** macOS Compatibility

**In-app purchases:** none


### MDD RTLS

[App page](https://appshunter.io/ios/app/mdd-rtls/id6467995807)

**In-app purchases:** none


## Frequently asked questions

### Is UpdatePromise App free?

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

### Is MDD RTLS free?

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

### Do UpdatePromise App or MDD RTLS have ads?

Neither UpdatePromise App nor MDD RTLS shows ads.

### Which is updated more often, UpdatePromise App or MDD RTLS?

UpdatePromise App ships an update every 3 months, and MDD RTLS every 2 weeks. Most recently, UpdatePromise App was updated on October 10, 2026 and MDD RTLS 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.*