# Mereo vs Adapta One

The clearest difference is update cadence: Adapta One at weekly against Mereo's fortnightly. Mereo's advantage is iOS requirement (12.0 vs 16.4). 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.

Mereo ships an update fortnightly, Adapta One weekly. The most recent releases landed on September 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Mereo | Adapta One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (89 ratings)](https://appshunter.io/ios/app/adapta-one/id6745405588/reviews)** |
| Number of ratings | — | **89** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 109 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +17 |
| Developer | [Mereo Tech LTDA](https://appshunter.io/developer/1376569156) | [Adapta Educação LTDA](https://appshunter.io/developer/1752737058) |

## What reviewers say

### Mereo

[App page](https://appshunter.io/ios/app/mereo/id1423103748)

**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 Mereo free?

Mereo 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 Mereo or Adapta One have ads?

Neither Mereo nor Adapta One shows ads.

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

Mereo ships an update fortnightly, and Adapta One weekly. Most recently, Mereo was updated on September 10, 2026 and Adapta One on October 20, 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.*