# Dvina vs Ata Research

The clearest difference is in-app purchases: Ata Research at none against Dvina's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dvina sells 4 in-app purchases, starting at $15.00 per month. Ata Research asks for nothing beyond the download.

## The numbers

| Metric | Dvina | Ata Research |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dvina-ask-less-know-more/id6476095870/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 106 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dvina Inc.](https://appshunter.io/developer/6806574299) | [Agents2agents, Inc.](https://appshunter.io/developer/1846433044) |

## What reviewers say

### Dvina

[App page](https://appshunter.io/ios/app/dvina-ask-less-know-more/id6476095870)

This AI-powered app unifies your documents, apps, chats, and data into a private, live context. It helps you understand connections, surface insights, and create briefs or dashboards from your existing information.

**Highlights:** Unified data context, Proactive AI insights, Document and data analysis, Contextual brief generation, Live dashboard creation, Private and secure

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dvina Plus Monthly | $15.00 | per month |
| Dvina Pro Monthly | $100.00 | per month |
| Dvina Plus Yearly | $144.99 | per year |
| Dvina Pro Yearly | $990.00 | 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 Dvina free?

Dvina 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 Dvina or Ata Research have ads?

Neither Dvina 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.*