# PaperDoc vs AKIVI

The clearest difference is review sentiment: PaperDoc at 100% against AKIVI's 91%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PaperDoc sells 2 in-app purchases, starting at $12.99 per month and AKIVI sells 3 in-app purchases, starting at $18.49 per month. Whichever you choose, the download price is not the number that matters.

PaperDoc ships an update every 5 weeks, AKIVI every 4 weeks. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | PaperDoc | AKIVI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/akivi/id1610508297/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 91.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 42 MB | 131 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [PaperDoc](https://appshunter.io/developer/1572445836) | [Akivi](https://appshunter.io/developer/1610508300) |

## What reviewers say

### PaperDoc

[App page](https://appshunter.io/ios/app/paperdoc/id1572445504)

This app provides healthcare professionals with AI-powered summaries of scientific articles, saving time and keeping them updated on the latest advancements in their field. It offers personalized selections based on specialty and category for efficient knowledge enhancement.

**Highlights:** Personalized scientific article selection, AI-generated article summaries, Time-saving content analysis, Updates tailored to specialty, Efficient knowledge enhancement

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $12.99 | per month |
| Pro yearly | $129.99 | per year |


### AKIVI

[App page](https://appshunter.io/ios/app/akivi/id1610508297)

Explore human anatomy with immersive 3D visualizations and personalized learning paths. Access a free portion of the extensive database, featuring audiovisual content, MCQs, and clinical cases. Prepare for exams with realistic test simulations and detailed corrections.

**Highlights:** 3D Human Anatomy Visualization, Personalized Learning Paths, Extensive Audiovisual Content Library, Multiple Choice Questions (MCQs), Clinical Case Studies, Exam Test Generator with Corrections, VR Headset Compatibility (Google Cardboard)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $18.49 | per month |
| Akivi - 6 mois | $44.99 | per 6 months |
| Akivi - 1 an | $59.99 | per year |


## Frequently asked questions

### Is PaperDoc free?

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

### Is AKIVI free?

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

### Do PaperDoc or AKIVI have ads?

Neither PaperDoc nor AKIVI shows ads.

### Which is updated more often, PaperDoc or AKIVI?

PaperDoc ships an update every 5 weeks, and AKIVI every 4 weeks. Most recently, PaperDoc was updated on October 13, 2026 and AKIVI on October 20, 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.*