# NAG vs SumAI

The clearest difference is in-app purchases: NAG at none against SumAI's 2. NAG also leads on iOS requirement (10.0 vs 16.0). SumAI's advantage is device support. On price there is nothing between them.

Both are free to download. SumAI sells 2 in-app purchases, starting at $2.99 per 7 days. NAG asks for nothing beyond the download.

## The numbers

| Metric | NAG | SumAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/sumai-video-summarize-and-notes/id6737724788/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 35 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Detecsys Soluciones TI,s.l.](https://appshunter.io/developer/889953887) | [MEVLUT CIFCIBASI](https://appshunter.io/developer/1777615129) |

## What reviewers say

### NAG

[App page](https://appshunter.io/ios/app/nag/id6471078710)

**In-app purchases:** none


### SumAI

[App page](https://appshunter.io/ios/app/sumai-video-summarize-and-notes/id6737724788)

This app transforms YouTube videos into concise summaries, saving you time and enhancing your learning. It offers AI-powered key point extraction, custom quiz generation, and automatic flashcard creation for efficient revision. Ideal for students and professionals seeking to learn faster from video content.

**Highlights:** Instant video summaries, AI key point extraction, Custom quiz creation, Automatic flashcard generation, Learning progress tracking, Offline summary access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is NAG free?

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

### Is SumAI free?

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

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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.*