# Nosabo World vs Kioki

Nosabo World and Kioki both sit at 4.8 stars, but that hides the real split: 83% of Nosabo World's written reviews are positive against 33% of Kioki's. Nosabo World also leads on ratings volume (192 vs 41). Kioki's advantage is iOS requirement (15.1 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Nosabo World sells 3 in-app purchases, starting at $3.99 per 7 days and Kioki sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Nosabo World against 4.7 for Kioki. Both are backed by a comparable volume of ratings — 192 and 41 respectively. Written reviews are what separate them: 83% of Nosabo World's written reviews are positive against 33% of Kioki's.

Nosabo World ships an update weekly, Kioki every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Nosabo World | Kioki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (192 ratings)](https://appshunter.io/ios/app/nosabo-world/id6749601149/reviews)** | [4.7 (41 ratings)](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373/reviews) |
| Number of ratings | **192** | 41 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 108 MB | 62 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [noplans labs inc.](https://appshunter.io/developer/1711653065) | [Lucidcraft Studio, Inc.](https://appshunter.io/developer/1840302131) |

## What reviewers say

### Nosabo World

[App page](https://appshunter.io/ios/app/nosabo-world/id6749601149)

Engage in immersive conversations to practice speaking and build vocabulary in multiple languages. Learn grammar, conjugations, and natural expressions with adaptive flashcards and clear feedback. Offers daily practice sessions and preset topics for targeted learning.

**Highlights:** Immersive conversation practice, Vocabulary building, On-demand concept learning, Smart adaptive flashcards, Daily practice sessions, Multiple language support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nosabo premium | $3.99 | per 7 days |
| nosabo premium | $9.99 | per month |
| nosabo premium | $59.99 | per year |


### Kioki

[App page](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373)

Master vocabulary and real-world expressions for conversations and exams. Create flashcards from notes, PDFs, or images, or use ready-made decks. Features spaced repetition for long-term memory and progress tracking across devices.

**Highlights:** Create flashcards from notes, PDFs, and images, Spaced repetition for long-term memory, Ready-made decks for quick start, Progress tracking and study routine building, Seamless sync across iOS and web, Import decks from various file formats, AI-powered deck creation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kioki Premium | $9.99 | per month |
| Kioki Premium - Yearly | $39.99 | per year |


## Frequently asked questions

### Is Nosabo World free?

Nosabo World is free to download, with in-app purchases available.

### Is Kioki free?

Kioki is free to download, with in-app purchases available.

### Which has better reviews, Nosabo World or Kioki?

Nosabo World is rated higher. Nosabo World averages 4.8 out of 5 from 192 ratings, while Kioki averages 4.7 from 41 ratings.

### Do Nosabo World or Kioki have ads?

Both Nosabo World and Kioki show ads.

### Which is updated more often, Nosabo World or Kioki?

Nosabo World ships an update weekly, and Kioki every 6 days. Most recently, Nosabo World was updated on October 25, 2026 and Kioki on October 25, 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.*