# Polymerupdate vs CameraScan

The clearest difference is in-app purchases: Polymerupdate at none against CameraScan's 2. Polymerupdate also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). CameraScan's advantage is update cadence (every 3 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. CameraScan sells 2 in-app purchases, starting at $3.99 per 7 days. Polymerupdate asks for nothing beyond the download.

Polymerupdate ships an update every 2 months, CameraScan every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Polymerupdate | CameraScan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 112 MB | 7 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Neeraj Rawal](https://appshunter.io/developer/558166908) | [盛成 杨](https://appshunter.io/developer/1612993356) |

## What reviewers say

### Polymerupdate

[App page](https://appshunter.io/ios/app/polymerupdate/id558166905)

Access trusted polymer prices, plastics news, and petrochemical insights to make informed business decisions. Stay updated on market movements globally with alerts, daily news, and in-depth analysis.

**Highlights:** Real-time polymer price access, Daily plastics and petrochemical news, Market movement alerts and notifications, In-depth graphical trend analysis, Region and commodity-specific filters, News videos for daily updates

**Features:** macOS Compatibility

**In-app purchases:** none


### CameraScan

[App page](https://appshunter.io/ios/app/camerascan-camera-scanner-doc/id6753967034)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Pro 1 Week | $3.99 | per 7 days |
| PDF Scanner Pro 1 Year | $24.99 | per year |


## Frequently asked questions

### Is Polymerupdate free?

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

### Is CameraScan free?

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

### Do Polymerupdate or CameraScan have ads?

Neither Polymerupdate nor CameraScan shows ads.

### Which is updated more often, Polymerupdate or CameraScan?

Polymerupdate ships an update every 2 months, and CameraScan every 3 weeks. Most recently, Polymerupdate was updated on October 23, 2026 and CameraScan 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.*