# Classify Rx for pharmacology vs ADC

The clearest difference is price: ADC at Free against Classify Rx for pharmacology's $18.99. ADC also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

ADC is free to download; Classify Rx for pharmacology costs $18.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Classify Rx for pharmacology ships an update every 3 months, ADC every 6 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Classify Rx for pharmacology | ADC |
| --- | --- | --- |
| Price | $18.99 | **Free** |
| Rating | **[3.7 (11 ratings)](https://appshunter.io/ios/app/classify-rx-for-pharmacology/id1196636271/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 126 MB | 52 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Nishith Sekhar Revappala](https://appshunter.io/developer/1466617406) | [InfinitySoft S.A.R.L.](https://appshunter.io/developer/1635604081) |

## What reviewers say

### Classify Rx for pharmacology

[App page](https://appshunter.io/ios/app/classify-rx-for-pharmacology/id1196636271)

This app provides a concise review of pharmacology for medical and paramedical students. It offers drug classifications, descriptions, and mnemonics in a simple format, with offline access for on-the-go learning. Ideal for exam preparation and professional knowledge brushing up.

**Highlights:** Drug classification by system, Drug and topic descriptions, 100+ illustrations, Search functionality, Mnemonics, Bookmark difficult topics, Offline mode

**Features:** Vision Pro support

**In-app purchases:** none


### ADC

[App page](https://appshunter.io/ios/app/adc/id1658155889)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Classify Rx for pharmacology free?

Classify Rx for pharmacology costs $18.99, with no in-app purchases.

### Is ADC free?

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

### Do Classify Rx for pharmacology or ADC have ads?

Neither Classify Rx for pharmacology nor ADC shows ads.

### Which is updated more often, Classify Rx for pharmacology or ADC?

Classify Rx for pharmacology ships an update every 3 months, and ADC every 6 weeks. Most recently, Classify Rx for pharmacology was updated on November 2, 2026 and ADC on October 25, 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.*