# ChemAnalyst vs Rubber News

The clearest difference is update cadence: ChemAnalyst at every 2 weeks against Rubber News's every 4 months. On price, ads, 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.

ChemAnalyst ships an update every 2 weeks, Rubber News every 4 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ChemAnalyst | Rubber News |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 38 MB | 125 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chemanalyst](https://appshunter.io/developer/1733594410) | [Crain Communications, Inc.](https://appshunter.io/developer/563390291) |

## What reviewers say

### ChemAnalyst

[App page](https://appshunter.io/ios/app/chemanalyst/id6478646267)

Access global market analysis and pricing for over 1000 chemical commodities. Get up-to-date news, deals, and detailed forecasts up to 10 years into the future. Covers production, demand, supply, and more for over 40 countries.

**Highlights:** Market analysis for 1000+ chemical commodities, Production, demand, and supply data, 10-year detailed forecasts, News and deals from the chemical industry, Data for over 40 countries, Historical and future market inspection

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

**In-app purchases:** none


### Rubber News

[App page](https://appshunter.io/ios/app/rubber-news/id6744363764)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChemAnalyst free?

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

### Is Rubber News free?

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

### Do ChemAnalyst or Rubber News have ads?

Neither ChemAnalyst nor Rubber News shows ads.

### Which is updated more often, ChemAnalyst or Rubber News?

ChemAnalyst ships an update every 2 weeks, and Rubber News every 4 months. Most recently, ChemAnalyst was updated on September 21, 2026 and Rubber News on September 9, 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.*