# RDS Test vs Citation Styles

The clearest difference is in-app purchases: RDS Test at none against Citation Styles's 3. RDS Test also leads on iOS requirement (6.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Citation Styles sells 3 in-app purchases, starting at $4.99 per 7 days. RDS Test asks for nothing beyond the download.

## The numbers

| Metric | RDS Test | Citation Styles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/citation-styles-generator/id6451143686/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 28 MB | 140 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Commisso](https://appshunter.io/developer/569310177) | [Michel Odreman](https://appshunter.io/developer/1373702916) |

## What reviewers say

### RDS Test

[App page](https://appshunter.io/ios/app/rds-test/id990139073)

**Features:** macOS Compatibility

**In-app purchases:** none


### Citation Styles

[App page](https://appshunter.io/ios/app/citation-styles-generator/id6451143686)

Automate the creation, organization, and export of accurate academic citations. Supports numerous styles and offers smart organization tools for research projects. Ideal for students and professionals needing precise reference management.

**Highlights:** Instant citation generation via DOI, ISBN, PubMed, Supports 30+ academic citation styles, Organize references by project and tag, Automatic bibliography formatting and sorting, Powerful search and filtering, Add custom notes and annotations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is RDS Test free?

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

### Is Citation Styles free?

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

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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.*