# Chemdata vs GDPR Resource Center

The clearest difference is update cadence: GDPR Resource Center at every 4 months against Chemdata's every 19 months. GDPR Resource Center also leads on iOS requirement (9.0 vs 14.0). Chemdata's advantage is review sentiment (67% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chemdata ships an update every 19 months, GDPR Resource Center every 4 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chemdata | GDPR Resource Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/gdpr-resource-center/id1235644533/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 49 MB | 7 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Ricardo-AEA ltd](https://appshunter.io/developer/691094634) | [OneTrust, LLC](https://appshunter.io/developer/1235644532) |

## What reviewers say

### Chemdata

[App page](https://appshunter.io/ios/app/chemdata/id849758854)

Access a comprehensive chemical hazard database offline for incident management. Provides detailed information on over 62,000 chemicals, including safety, transport, and emergency response guidance. Offers multilingual support and regular updates.

**Highlights:** Offline chemical database access, Hazardous chemical identification, Incident command support, Transport classification, Personal Protective Equipment (PPE) guidance, Multilingual support (EN, NL, FR, DE, ES)

**Features:** macOS Compatibility

**In-app purchases:** none


### GDPR Resource Center

[App page](https://appshunter.io/ios/app/gdpr-resource-center/id1235644533)

Access the full text of the General Data Protection Regulation (GDPR) in eight languages. Stay informed with the latest regulatory news and guidance from privacy experts and authorities. Bookmark pages and search the text for quick reference.

**Highlights:** Full GDPR text with recitals, 8 language translations, Latest news and guidance, Bookmark and search functionality, Information on compliance software

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chemdata free?

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

### Is GDPR Resource Center free?

GDPR Resource Center is free to download, with no in-app purchases.

### Do Chemdata or GDPR Resource Center have ads?

Neither Chemdata nor GDPR Resource Center shows ads.

### Which is updated more often, Chemdata or GDPR Resource Center?

Chemdata ships an update every 19 months, and GDPR Resource Center every 4 months. Most recently, Chemdata was updated on October 4, 2026 and GDPR Resource Center on October 8, 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.*