# Summa AI vs Ata Research

The clearest difference is in-app purchases: Ata Research at none against Summa AI's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Summa AI sells 2 in-app purchases, starting at $2.99 per month. Ata Research asks for nothing beyond the download.

## The numbers

| Metric | Summa AI | Ata Research |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 101 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Manh Nguyen](https://appshunter.io/developer/1781255762) | [Agents2agents, Inc.](https://appshunter.io/developer/1846433044) |

## What reviewers say

### Summa AI

[App page](https://appshunter.io/ios/app/summa-ai-web-summarizer/id6758043704)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $2.99 | per month |
| Yearly Package | $29.99 | per year |


### Ata Research

[App page](https://appshunter.io/ios/app/ata-research/id6760004849)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Summa AI free?

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

### Is Ata Research free?

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

### Do Summa AI or Ata Research have ads?

Neither Summa AI nor Ata Research 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.*