# alphaXiv vs SecurityX Test Prep

The clearest difference is in-app purchases: alphaXiv at none against SecurityX Test Prep's 3. SecurityX Test Prep's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SecurityX Test Prep sells 3 in-app purchases, starting at $6.99 per 7 days. alphaXiv asks for nothing beyond the download.

## The numbers

| Metric | alphaXiv | SecurityX Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (17 ratings)](https://appshunter.io/ios/app/alphaxiv/id6782411985/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 61 MB | 27 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [alphaXiv Inc.](https://appshunter.io/developer/6782411987) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### alphaXiv

[App page](https://appshunter.io/ios/app/alphaxiv/id6782411985)

This app helps researchers stay updated with the latest AI studies from arXiv. It offers AI-powered summaries, literature reviews, and visual explanations of complex papers. Users can also annotate papers and track their research interests.

**Highlights:** Trending research feed, AI-powered literature reviews, Interactive paper reader with notes, AI Visual Blogs for paper explanations, Personalized research recommendations

**In-app purchases:** none


### SecurityX Test Prep

[App page](https://appshunter.io/ios/app/securityx-test-prep/id6782512222)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecurityX Full Access | $6.99 | per 7 days |
| SecurityX Full Access | $16.99 | per month |
| SecurityX Full Access | $69.99 | one-time |


## Frequently asked questions

### Is alphaXiv free?

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

### Is SecurityX Test Prep free?

SecurityX Test Prep is free to download, with in-app purchases available.

### Do alphaXiv or SecurityX Test Prep have ads?

Neither alphaXiv nor SecurityX Test Prep shows ads.

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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.*