# Shiori vs InvenioScan

The clearest difference is in-app purchases: InvenioScan at none against Shiori's 6. InvenioScan also leads on iOS requirement (18.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Shiori sells 6 in-app purchases, starting at $12.99 per month. InvenioScan asks for nothing beyond the download.

## The numbers

| Metric | Shiori | InvenioScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/shiori-ai-chat/id6754458456/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 5 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAMI HINDI](https://appshunter.io/developer/1848290695) | [Joerg Ammann](https://appshunter.io/developer/607604092) |

## What reviewers say

### Shiori

[App page](https://appshunter.io/ios/app/shiori-ai-chat/id6754458456)

Engage in advanced conversations with multiple AI models, generate media, and analyze content. This AI companion integrates with your workflow, remembers context, and supports file attachments for comprehensive assistance.

**Highlights:** Switch between 20+ AI models, Generate images and videos, Search the web, Analyze YouTube videos, Code interpreter, File and document attachment, Built-in memory and branching conversations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shiori Plus | $12.99 | per month |
| Shiori Pro | $39.99 | per month |
| Plus Annual | $89.99 | per year |
| Shiori Max | $99.99 | per month |
| Pro Annual | $269.99 | per year |
| Max Annual | $699.99 | per year |


### InvenioScan

[App page](https://appshunter.io/ios/app/invenioscan/id6790785621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shiori free?

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

### Is InvenioScan free?

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

### Do Shiori or InvenioScan have ads?

Neither Shiori nor InvenioScan 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.*