# Sky Up System vs MDD RTLS

The clearest difference is iOS requirement: Sky Up System at 14.0 against MDD RTLS's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sky Up System | MDD RTLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (17 ratings)](https://appshunter.io/ios/app/sky-up-system/id666186874/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 0 MB | 35 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ProSoftware Technologies llc](https://appshunter.io/developer/666186881) | [Mobile Dealer Data](https://appshunter.io/developer/652344398) |

## What reviewers say

### Sky Up System

[App page](https://appshunter.io/ios/app/sky-up-system/id666186874)

This system helps sales teams in retail environments organize their leads and track customer interactions. It provides real-time stats and notifications to ensure fair lead distribution and improve sales performance. Managers can oversee the entire sales process and generate reports from anywhere.

**Highlights:** Manage "Up Rotation List", Real-time stats and reports, Push notifications and SMS messaging, Track demo drives with geo-fencing, Manage multiple stores, Set appointments

**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 Sky Up System free?

Sky Up System 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 Sky Up System or MDD RTLS have ads?

Neither Sky Up System nor MDD RTLS shows ads.

### Which is updated more often, Sky Up System or MDD RTLS?

Sky Up System ships an update every 2 weeks, and MDD RTLS every 2 weeks. Most recently, Sky Up System was updated on September 23, 2026 and MDD RTLS on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*