# MasterflexLive vs MDS Staff

The clearest difference is update cadence: MasterflexLive at every 10 months against MDS Staff's every 20 months. MDS Staff's advantage is iOS requirement (12.0 vs 15.0). 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.

MasterflexLive ships an update every 10 months, MDS Staff every 20 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MasterflexLive | MDS Staff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/masterflexlive/id1367258697/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 20 months |
| Monetization | Free | — |
| Size | 1 MB | 106 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cole-Parmer Instrument Company](https://appshunter.io/developer/1221545005) | [Progressive Medical Services Inc](https://appshunter.io/developer/1524008110) |

## What reviewers say

### MasterflexLive

[App page](https://appshunter.io/ios/app/masterflexlive/id1367258697)

Remotely monitor and control pump parameters like speed and flow rate in real-time. Receive instant notifications for operating conditions and errors, enabling adjustments without needing to be physically present.

**Highlights:** Real-time pump parameter control, Speed and flow rate adjustment, Dispense volume control, Push notifications for operating conditions, Error message alerts, Remote monitoring capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### MDS Staff

[App page](https://appshunter.io/ios/app/mds-staff/id1524008108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MasterflexLive free?

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

### Is MDS Staff free?

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

### Do MasterflexLive or MDS Staff have ads?

Neither MasterflexLive nor MDS Staff shows ads.

### Which is updated more often, MasterflexLive or MDS Staff?

MasterflexLive ships an update every 10 months, and MDS Staff every 20 months. Most recently, MasterflexLive was updated on June 1, 2026 and MDS Staff on September 10, 2026.

---

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