# Kaixo vs OrainBai

The clearest difference is update cadence: OrainBai at every 2 days against Kaixo's every 2 weeks. OrainBai also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Kaixo against 5.0 for OrainBai. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Kaixo ships an update every 2 weeks, OrainBai every 2 days. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Kaixo | OrainBai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kaixo/id6784369966/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/orainbai/id6799691264/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 1 MB | 69 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CRISTOBAL RUIZ LORITE](https://appshunter.io/developer/1815703466) | [Irene Tobajas Sebastian](https://appshunter.io/developer/6799691266) |

## What reviewers say

### Kaixo

[App page](https://appshunter.io/ios/app/kaixo/id6784369966)

Learn Basque from beginner to intermediate levels with structured lessons and varied exercises. Track your progress, practice pronunciation, and access vocabulary lists. This app prioritizes privacy with no accounts, ads, or tracking.

**Highlights:** CEFR level structured lessons, Multiple exercise types, Basque pronunciation practice, Vocabulary lists by topic, Progress tracking and achievements, Offline lesson access, Device-based progress storage

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

**In-app purchases:** none


### OrainBai

[App page](https://appshunter.io/ios/app/orainbai/id6799691264)

Learn Basque with short, level-adapted lessons. Practice vocabulary, listening, and grammar with real-life Euskera. Includes stories and chat practice for fluency.

**Highlights:** Level-adapted lessons, Vocabulary, listening, and grammar practice, Spaced repetition review, Reading and listening stories, Euskera chat practice, Guest mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaixo free?

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

### Is OrainBai free?

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

### Which has better reviews, Kaixo or OrainBai?

Kaixo and OrainBai are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Kaixo or OrainBai have ads?

Neither Kaixo nor OrainBai shows ads.

### Which is updated more often, Kaixo or OrainBai?

Kaixo ships an update every 2 weeks, and OrainBai every 2 days. Most recently, Kaixo was updated on October 28, 2026 and OrainBai on October 14, 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.*