# All NMR vs Exploring Peptides

The clearest difference is rating: All NMR at 5.0 against Exploring Peptides's 3.9. All NMR also leads on iOS requirement (12.0 vs 17.0). Exploring Peptides's advantage is update cadence (every 3 months vs every 72 months) and ratings volume (22 vs 3). On price, in-app purchases and monetization model there is nothing between them.

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

All NMR holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Exploring Peptides has 22 ratings behind it against 3, so its average is the more settled of the two.

All NMR ships an update every 72 months, Exploring Peptides every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | All NMR | Exploring Peptides |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/all-nmr/id808434461/reviews)** | [3.9 (22 ratings)](https://appshunter.io/ios/app/exploring-peptides/id6683299390/reviews) |
| Number of ratings | 3 | **22** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 72 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 143 MB | 26 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Kirill Blinov](https://appshunter.io/developer/630833420) | [Clear Sky Origins LLC](https://appshunter.io/developer/1768446551) |

## What reviewers say

### All NMR

[App page](https://appshunter.io/ios/app/all-nmr/id808434461)

Predict ¹³C and ¹H NMR spectra by drawing chemical structures. Offers instant recalculation, iCloud synchronization across devices, and PDF report generation. Features zoomable spectra and structures with chemical shift values displayed on the structure.

**Highlights:** Predict ¹³C and ¹H NMR spectra, Draw chemical structures, Instant spectrum recalculation, iCloud synchronization, Email PDF reports, Zoomable spectra and structures

**In-app purchases:** none


### Exploring Peptides

[App page](https://appshunter.io/ios/app/exploring-peptides/id6683299390)

This application simplifies the calculation of precise peptide dosages for researchers and medical professionals. It allows users to input syringe type, peptide amount, and water volume to determine units to draw and total doses. Results can be saved, emailed, and accessed via pre-calculated templates.

**Highlights:** Peptide dosage calculation, Save and email results, Pre-calculated and custom templates, Track saved dosages, Responsive design, Direct support access

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

**In-app purchases:** none


## Frequently asked questions

### Is All NMR free?

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

### Is Exploring Peptides free?

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

### Which has better reviews, All NMR or Exploring Peptides?

All NMR is rated higher. All NMR averages 5.0 out of 5 from 3 ratings, while Exploring Peptides averages 3.9 from 22 ratings.

### Which is updated more often, All NMR or Exploring Peptides?

All NMR ships an update every 72 months, and Exploring Peptides every 3 months. Most recently, All NMR was updated on October 23, 2026 and Exploring Peptides on October 24, 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.*