# Mon4t Clinic vs MSA

The clearest difference is update cadence: MSA at every 10 days against Mon4t Clinic's every 2 months. Mon4t Clinic's advantage is iOS requirement (11.0 vs 15.1). 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.

Mon4t Clinic ships an update every 2 months, MSA every 10 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mon4t Clinic | MSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mon4t-clinic/id1447081630/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 33 MB | 55 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Montfort Brain Monitor LTD](https://appshunter.io/developer/1248386655) | [UPSTREAM VISION LLC](https://appshunter.io/developer/1823960877) |

## What reviewers say

### Mon4t Clinic

[App page](https://appshunter.io/ios/app/mon4t-clinic/id1447081630)

Conduct standard neurological tests digitally using smartphone sensors. Measure motor and cognitive functions like balance, gait, tremor, and attention with quantitative biomarkers. Supports clinical studies with objective data.

**Highlights:** Digital neurological tests, Smartphone sensor integration, Quantitative digital biomarkers, Motor function tests (posturography, balance, gait, tremor), Cognitive function tests (Stroop, Memory Span, Flanker, Attention-Reaction, Trails A+B), Support for clinical studies

**In-app purchases:** none


### MSA

[App page](https://appshunter.io/ios/app/msa-sphere/id6761436825)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mon4t Clinic free?

Mon4t Clinic is free to download, with no in-app purchases.

### Is MSA free?

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

### Do Mon4t Clinic or MSA have ads?

Neither Mon4t Clinic nor MSA shows ads.

### Which is updated more often, Mon4t Clinic or MSA?

Mon4t Clinic ships an update every 2 months, and MSA every 10 days. Most recently, Mon4t Clinic was updated on October 8, 2026 and MSA on October 25, 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.*