# archive vs Attenai

The clearest difference is ads: Attenai at none against archive's shown. Attenai also leads on iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | archive | Attenai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/archive-preprint-pdf-e-print/id1614203938/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 10 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [Daisaku Seto](https://appshunter.io/developer/1889853807) |

## What reviewers say

### archive

[App page](https://appshunter.io/ios/app/archive-preprint-pdf-e-print/id1614203938)

Access and view scientific preprints from arXiv.org with this free application. Search for papers across various scientific disciplines and read them directly within the app. All features are available without cost.

**Highlights:** arXiv preprint search, PDF viewer, Access scientific papers, Free to use, Supports multiple disciplines

**In-app purchases:** none


### Attenai

[App page](https://appshunter.io/ios/app/attenai/id6762042775)

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

**In-app purchases:** none


## Frequently asked questions

### Is archive free?

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

### Is Attenai free?

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

### Do archive or Attenai have ads?

archive shows ads; Attenai does not.

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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.*