# AGBN vs Citation Styles

The clearest difference is in-app purchases: AGBN at none against Citation Styles's 3. AGBN also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 17.0). On price, ads 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. AGBN asks for nothing beyond the download.

AGBN ships an update weekly, Citation Styles every 3 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AGBN | 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 | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 54 MB | 140 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Deen Ashraf](https://appshunter.io/developer/1350189768) | [Michel Odreman](https://appshunter.io/developer/1373702916) |

## What reviewers say

### AGBN

[App page](https://appshunter.io/ios/app/agbn/id1472535055)

**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 AGBN free?

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

### Is Citation Styles free?

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

### Do AGBN or Citation Styles have ads?

Neither AGBN nor Citation Styles shows ads.

### Which is updated more often, AGBN or Citation Styles?

AGBN ships an update weekly, and Citation Styles every 3 weeks. Most recently, AGBN was updated on October 26, 2026 and Citation Styles on October 29, 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.*