# iTherapySC vs Drug Structures

The clearest difference is in-app purchases: Drug Structures at none against iTherapySC's 2. Drug Structures also leads on ratings volume (3 vs 1). iTherapySC's advantage is rating (5.0 vs 4.7) and update cadence (every 3 months vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. iTherapySC sells 2 in-app purchases, starting at $4.99 per month. Drug Structures asks for nothing beyond the download.

iTherapySC holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

iTherapySC ships an update every 3 months, Drug Structures every 14 months. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iTherapySC | Drug Structures |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/itherapysc-dog/id959317102/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/drug-structures/id1207401347/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 14 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 3 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Energetic Health and Research Center](https://appshunter.io/developer/566746580) | [David Bourne](https://appshunter.io/developer/1031086386) |

## What reviewers say

### iTherapySC

[App page](https://appshunter.io/ios/app/itherapysc-dog/id959317102)

This app uses ear acupuncture maps to target specific body areas and health conditions through sound and vibration. It also offers vibro massage options for relaxation and well-being. The therapy is intended to complement, not replace, professional medical advice.

**Highlights:** Individual ear acupuncture maps, Targeted body area relief, Sound and vibration therapy, Vibro massage function, Promotes relaxation and well-being, Full version point list

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | per month |
| Professional Version | $6.99 | per month |


### Drug Structures

[App page](https://appshunter.io/ios/app/drug-structures/id1207401347)

This game helps pharmacy and healthcare students practice identifying drug structures. It offers a focused learning experience for medical professionals in training.

**Highlights:** Identify drug structures, Practice for healthcare students, Targeted medical education, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTherapySC free?

iTherapySC is free to download, with in-app purchases available.

### Is Drug Structures free?

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

### Which has better reviews, iTherapySC or Drug Structures?

iTherapySC is rated higher. iTherapySC averages 5.0 out of 5 from 1 ratings, while Drug Structures averages 4.7 from 3 ratings.

### Do iTherapySC or Drug Structures have ads?

Neither iTherapySC nor Drug Structures shows ads.

### Which is updated more often, iTherapySC or Drug Structures?

iTherapySC ships an update every 3 months, and Drug Structures every 14 months. Most recently, iTherapySC was updated on October 16, 2026 and Drug Structures on October 20, 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.*