# Summio vs Ember

The clearest difference is ads: Ember at none against Summio's shown. Ember also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Summio sells 8 in-app purchases, starting at $4.99 per month and Ember sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Summio ships an update every 3 days, Ember every 5 days. Both last shipped on September 14, 2026.

## The numbers

| Metric | Summio | Ember |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/summio-books-in-brief/id6746345451/reviews)** | — |
| Number of ratings | **18** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 41 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BYTEBIT LTD](https://appshunter.io/developer/1810975803) | [Alchemaize](https://appshunter.io/developer/1873987120) |

## What reviewers say

### Summio

[App page](https://appshunter.io/ios/app/summio-books-in-brief/id6746345451)

Transform books, videos, articles, and PDFs into concise summaries you can read or listen to. Master complex material quickly and retain knowledge effectively. This tool helps you learn more in less time, boosting career and personal development.

**Highlights:** Summarize any source (books, YouTube, articles, PDFs), Interactive AI chat for content exploration, Audio recaps and podcast summaries, Memory training with quizzes, Personalized AI mentor, Supports 27 languages, Smart search by meaning, voice, or photo

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $4.99 | per month |
| Max | $9.99 | per month |
| Max | $9.99 | per month |
| Premium | $39.99 | per year |
| Premium | $39.99 | per year |
| Max | $79.99 | per year |
| Max | $79.99 | per year |


### Ember

[App page](https://appshunter.io/ios/app/ember-ai-reading-companion/id6759811684)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ember Starter | $2.99 | per month |
| Ember Plus | $7.99 | per month |
| Ember Pro | $19.99 | per month |
| Ember Plus (Annual) | $59.99 | per year |
| Ember Premium | $99.99 | per month |
| Ember Premium+ | $129.00 | per month |


## Frequently asked questions

### Is Summio free?

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

### Is Ember free?

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

### Do Summio or Ember have ads?

Summio shows ads; Ember does not.

### Which is updated more often, Summio or Ember?

Summio ships an update every 3 days, and Ember every 5 days. Most recently, Summio was updated on September 14, 2026 and Ember on September 14, 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.*