# R Analyst vs NMDC Field Notes

The clearest difference is price: NMDC Field Notes at Free against R Analyst's $4.99. NMDC Field Notes also leads on rating (5.0 vs 3.0). R Analyst's advantage is ratings volume (11 vs 1) and iOS requirement (11.4 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

NMDC Field Notes is free to download; R Analyst costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NMDC Field Notes holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: R Analyst has 11 ratings behind it against 1, so its average is the more settled of the two.

R Analyst ships an update every 4 months, NMDC Field Notes every 5 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | R Analyst | NMDC Field Notes |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.0 (11 ratings)](https://appshunter.io/ios/app/r-analyst/id1173749340/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nmdc-field-notes/id6575364655/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 1.0 GB | 12 MB |
| Requires iOS | **11.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [友辉 严](https://appshunter.io/developer/1083042860) | [LAWRENCE BERKELEY](https://appshunter.io/developer/924683945) |

## What reviewers say

### R Analyst

[App page](https://appshunter.io/ios/app/r-analyst/id1173749340)

This app provides a powerful R language engine for executing code directly on your device without needing a backend server. It includes a code editor with helpful features like keyword auto-completion and syntax highlighting, along with a comprehensive set of built-in packages.

**Highlights:** On-device R language execution, Code editor with auto-complete, Syntax highlighting, Includes 30+ built-in R packages, Help command for documentation

**Features:** macOS Compatibility

**In-app purchases:** none


### NMDC Field Notes

[App page](https://appshunter.io/ios/app/nmdc-field-notes/id6575364655)

This app allows microbiome researchers to record biosample metadata directly in the field. It streamlines data documentation at the point of collection, offering features like ORCID login and automatic syncing with a web portal. Designed in collaboration with researchers, it provides a mobile alternative to browser-based submission.

**Highlights:** Record biosample metadata in the field, Streamline data documentation, ORCID login, One-tap entry of user info, coordinates, and dates, Dynamic UI forms from LinkML schema, Automatic syncing with NMDC Submission Portal

**In-app purchases:** none


## Frequently asked questions

### Is R Analyst free?

R Analyst costs $4.99, with no in-app purchases.

### Is NMDC Field Notes free?

NMDC Field Notes is free to download, with no in-app purchases.

### Which has better reviews, R Analyst or NMDC Field Notes?

NMDC Field Notes is rated higher. R Analyst averages 3.0 out of 5 from 11 ratings, while NMDC Field Notes averages 5.0 from 1 ratings.

### Do R Analyst or NMDC Field Notes have ads?

Neither R Analyst nor NMDC Field Notes shows ads.

### Which is updated more often, R Analyst or NMDC Field Notes?

R Analyst ships an update every 4 months, and NMDC Field Notes every 5 months. Most recently, R Analyst was updated on October 6, 2026 and NMDC Field Notes on October 16, 2026.

---

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