# Pocket MRS vs CloudLabs Ester Synthesis

The clearest difference is iOS requirement: CloudLabs Ester Synthesis at 9.0 against Pocket MRS's 14.2. 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.

## The numbers

| Metric | Pocket MRS | CloudLabs Ester Synthesis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pocket-mrs/id1538243012/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 30 months |
| Monetization | Free | — |
| Size | 111 MB | 94 MB |
| Requires iOS | 14.2 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Columbia University](https://appshunter.io/developer/405514802) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Pocket MRS

[App page](https://appshunter.io/ios/app/pocket-mrs/id1538243012)

This app provides a quick reference and educational tool for in vivo magnetic resonance spectroscopy (MRS). It offers simulated human brain spectra and analysis, allowing users to visualize the impact of experimental conditions on spectral appearance.

**Highlights:** Simulated human brain spectra, Detailed spectral analysis, Manipulation of echo time, Visualization of experimental conditions, Quick digital reference, Educational tool for MRS

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Ester Synthesis

[App page](https://appshunter.io/ios/app/cloudlabs-ester-synthesis/id1596523427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pocket MRS free?

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

### Is CloudLabs Ester Synthesis free?

CloudLabs Ester Synthesis is free to download, with no in-app purchases.

### Do Pocket MRS or CloudLabs Ester Synthesis have ads?

Neither Pocket MRS nor CloudLabs Ester Synthesis shows ads.

---

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