# Polymer Trade vs PharmXchange

The clearest difference is in-app purchases: Polymer Trade at none against PharmXchange's 3. PharmXchange's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PharmXchange sells 3 in-app purchases, starting at $59.99 per year. Polymer Trade asks for nothing beyond the download.

Polymer Trade ships an update monthly, PharmXchange every 5 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Polymer Trade | PharmXchange |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 41 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [DEXPERT SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1479816527) | [PharmXchange](https://appshunter.io/developer/6772055898) |

## What reviewers say

### Polymer Trade

[App page](https://appshunter.io/ios/app/polymer-trade/id6753581857)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PharmXchange

[App page](https://appshunter.io/ios/app/pharmxchange/id6772055896)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Yearly Subscription | $59.99 | per year |
| Silver Yearly | $104.99 | per year |
| Yearly Subscription | $158.99 | per year |


## Frequently asked questions

### Is Polymer Trade free?

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

### Is PharmXchange free?

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

### Do Polymer Trade or PharmXchange have ads?

Neither Polymer Trade nor PharmXchange shows ads.

### Which is updated more often, Polymer Trade or PharmXchange?

Polymer Trade ships an update monthly, and PharmXchange every 5 days. Most recently, Polymer Trade was updated on October 6, 2026 and PharmXchange on October 15, 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.*