# Green vs SDS

The clearest difference is iOS requirement: SDS at 9.1 against Green's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Green ships an update every 2 months, SDS every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Green | SDS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sds-ghs-viewer/id1166890013/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 48 MB | 3 MB |
| Requires iOS | 15.6 | **9.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GYANT LLC](https://appshunter.io/developer/938604353) | [SFS Chemical Safety Inc.](https://appshunter.io/developer/521270523) |

## What reviewers say

### Green

[App page](https://appshunter.io/ios/app/green-sds/id981820993)

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

**In-app purchases:** none


### SDS

[App page](https://appshunter.io/ios/app/sds-ghs-viewer/id1166890013)

Access printable safety data sheets and GHS labels for numerous chemical products. The library is regularly updated and offline access is available for critical information.

**Highlights:** Printable safety data sheets, GHS labels, Extensive product library, Regular updates, Offline access

**In-app purchases:** none


## Frequently asked questions

### Is Green free?

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

### Is SDS free?

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

### Do Green or SDS have ads?

Neither Green nor SDS shows ads.

### Which is updated more often, Green or SDS?

Green ships an update every 2 months, and SDS every 3 months. Most recently, Green was updated on October 29, 2026 and SDS on October 24, 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.*