Kaixo vs OrainBai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaixo
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.
- 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
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Kaixo is a free app to learn Basque (euskera) from scratch, step by step, following the European CEFR levels. No accounts. No ads. No tracking. No purchases. WHAT'S INSIDE TODAY · Levels A1 and A2 complete: 114 short lessons, with more levels in the works · 4 exercise types: multiple choice, fill in the blank, flashcards and matching · Basque pronunciation, haptic feedback, and a word-of-the-day widget · Vocabulary lists by topic (beta) · A1 mock exam and speaking practice · Progress tracking, streaks and achievements · Works offline for the lessons you have already opened · Your progress stays on your device: export it with a code or, if you want, keep a backup in your own iCloud WHY IT'S FREE Kaixo exists so no one has to pay to learn a language that's already theirs. PRIVACY · No personal data collected · Your progress is stored on your device; the iCloud backup is optional and yours alone
OrainBai
Learn Basque with short, level-adapted lessons. Practice vocabulary, listening, and grammar with real-life Euskera. Includes stories and chat practice for fluency.
- Level-adapted lessons
- Vocabulary, listening, and grammar practice
- Spaced repetition review
- Reading and listening stories
- Euskera chat practice
- Guest mode
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OrainBai es la app para aprender Euskera en el móvil. Contenido adaptado a tu nivel. Lecciones cortas. Repaso de lo que se te olvida. Audios y comprensión lectora. Empieza aunque solo tengas cinco minutos. Un camino claro por niveles (A1 → C1, preparación EGA), con Euskera de la vida real. Qué incluye • Camino de lecciones por nivel • Práctica de vocabulario, escucha y gramática • Repaso espaciado de lo que se te olvida • Historias para leer y escuchar • Chat en Euskera para practicar con conversaciones reales • Modo invitado. Cuenta opcional para sincronizar La interfaz está en castellano, inglés y francés. Lo que aprendes es Euskera. Hecha para que vuelvas mañana. Privacidad: https://orainbai.app/privacy.html Soporte: kaixo@orainbai.app
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Kaixo | OrainBai |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | CRISTOBAL RUIZ LORITE | Irene Tobajas Sebastian |
Customer experience
Kaixo
OrainBai
In-app purchases
Kaixo
No in-app purchases
OrainBai
No in-app purchases
