# All NMR vs Dimer dice

The clearest difference is update cadence: Dimer dice at every 31 months against All NMR's every 72 months. Dimer dice also leads on device support. On price, in-app purchases and iOS requirement 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 ships an update every 72 months, Dimer dice every 31 months. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | All NMR | Dimer dice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/all-nmr/id808434461/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 72 months | **Every 31 months** |
| Monetization | Free | — |
| Size | 143 MB | 96 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Blinov](https://appshunter.io/developer/630833420) | [MD. USE INNOVATIONS SL](https://appshunter.io/developer/1292343455) |

## 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


### Dimer dice

[App page](https://appshunter.io/ios/app/dimer-dice/id1481408050)

**In-app purchases:** none


## Frequently asked questions

### Is All NMR free?

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

### Is Dimer dice free?

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

### Which is updated more often, All NMR or Dimer dice?

All NMR ships an update every 72 months, and Dimer dice every 31 months. Most recently, All NMR was updated on October 20, 2026 and Dimer dice on October 10, 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.*