# SynStrategy vs A Level NMR

The clearest difference is ads: SynStrategy at none against A Level NMR's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SynStrategy | A Level NMR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/synstrategy/id6755611244/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 36 MB | 26 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Willi M. Amberg](https://appshunter.io/developer/1854863487) | [Isomeos Limited](https://appshunter.io/developer/1674436218) |

## What reviewers say

### SynStrategy

[App page](https://appshunter.io/ios/app/synstrategy/id6755611244)

This app categorizes organic reactions by the functional groups they form, aiding chemists in synthetic analysis. It offers over 500 transformations and 400 synthesis examples, with detailed subdivisions for clarity.

**Highlights:** Reactions categorized by functional group, 27 main functional group categories, Over 500 transformations, Over 400 total synthesis examples, Subdivided functional group categories, Highlights synthetic use cases

**Features:** macOS Compatibility

**In-app purchases:** none


### A Level NMR

[App page](https://appshunter.io/ios/app/a-level-nmr/id6755918170)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SynStrategy free?

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

### Is A Level NMR free?

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

### Do SynStrategy or A Level NMR have ads?

A Level NMR shows ads; SynStrategy does not.

### Which is updated more often, SynStrategy or A Level NMR?

SynStrategy ships an update every 3 months, and A Level NMR every 3 months. Most recently, SynStrategy was updated on October 25, 2026 and A Level NMR 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.*