# All NMR vs Ahoc

The clearest difference is update cadence: Ahoc at every 2 weeks against All NMR's every 72 months. Ahoc 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, Ahoc every 2 weeks. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | All NMR | Ahoc |
| --- | --- | --- |
| 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 2 weeks** |
| Monetization | Free | — |
| Size | 143 MB | 49 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Blinov](https://appshunter.io/developer/630833420) | [Kiet Nguyen Tuan](https://appshunter.io/developer/1647733663) |

## 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


### Ahoc

[App page](https://appshunter.io/ios/app/ahoc-learning-path/id6739250765)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is All NMR free?

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

### Is Ahoc free?

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

### Which is updated more often, All NMR or Ahoc?

All NMR ships an update every 72 months, and Ahoc every 2 weeks. Most recently, All NMR was updated on October 3, 2026 and Ahoc on October 19, 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.*