# D2I vs Adapta One

The clearest difference is update cadence: Adapta One at weekly against D2I's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

D2I ships an update fortnightly, Adapta One weekly. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | D2I | Adapta One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (87 ratings)](https://appshunter.io/ios/app/adapta-one/id6745405588/reviews)** |
| Number of ratings | — | **87** |
| Positive reviews | — | 56.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 108 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | +17 |
| Developer | [Takaoka Anestesia](https://appshunter.io/developer/1592570656) | [Adapta Educação LTDA](https://appshunter.io/developer/1752737058) |

## What reviewers say

### D2I

[App page](https://appshunter.io/ios/app/d2i/id1592570654)

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

**In-app purchases:** none


### Adapta One

[App page](https://appshunter.io/ios/app/adapta-one/id6745405588)

This AI chatbot platform integrates multiple models and manages your documents for AI processing. It offers a comprehensive solution for utilizing advanced AI capabilities in one place.

**Highlights:** Multiple AI models on one platform, Document management for AI processing, Comprehensive AI chatbot solution, Integrated AI capabilities

**In-app purchases:** none


## Frequently asked questions

### Is D2I free?

D2I is free to download, with no in-app purchases.

### Is Adapta One free?

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

### Do D2I or Adapta One have ads?

Neither D2I nor Adapta One shows ads.

### Which is updated more often, D2I or Adapta One?

D2I ships an update fortnightly, and Adapta One weekly. Most recently, D2I was updated on October 12, 2026 and Adapta One on October 15, 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.*