# References vs AI Paraphraser

The clearest difference is price: AI Paraphraser at Free against References's $4.99. AI Paraphraser also leads on iOS requirement (12.4 vs 26.0). References's advantage is in-app purchases (none vs 2) and ads (none vs shown).

AI Paraphraser is free to download; References costs $4.99 up front. AI Paraphraser sells 2 in-app purchases, starting at $4.99 per 7 days. References asks for nothing beyond the download.

References ships an update monthly, AI Paraphraser every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | References | AI Paraphraser |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (25 ratings)](https://appshunter.io/ios/app/references/id1481843213/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Paid | — |
| Size | 87 MB | 21 MB |
| Requires iOS | 26.0 | **12.4** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Burton](https://appshunter.io/developer/687735578) | [Arda Emin Cimen](https://appshunter.io/developer/1652033405) |

## What reviewers say

### References

[App page](https://appshunter.io/ios/app/references/id1481843213)

Browse and interact with your BibTeX libraries on your mobile device. View references, follow links, and access file attachments like PDFs. Supports both classic BibTeX and BibLaTeX formats.

**Highlights:** Browse BibTeX libraries, Search references, Follow links (DOIs, URLs), View file attachments (PDFs), Supports BibLaTeX, Group by keywords

**In-app purchases:** none


### AI Paraphraser

[App page](https://appshunter.io/ios/app/ai-paraphraser-text-humanizer/id6520391761)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Plan | $4.99 | per 7 days |
| Yearly Pro Plan | $29.99 | per year |


## Frequently asked questions

### Is References free?

References costs $4.99, with no in-app purchases.

### Is AI Paraphraser free?

AI Paraphraser is free to download, with in-app purchases available.

### Do References or AI Paraphraser have ads?

AI Paraphraser shows ads; References does not.

### Which is updated more often, References or AI Paraphraser?

References ships an update monthly, and AI Paraphraser every 4 months. Most recently, References was updated on October 24, 2026 and AI Paraphraser on October 25, 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.*