# Satori Reader vs Japanese Keyboard Trainer

The clearest difference is update cadence: Japanese Keyboard Trainer at every 5 days against Satori Reader's every 3 months. Japanese Keyboard Trainer also leads on rating (5.0 vs 4.8). Satori Reader's advantage is ratings volume (219 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Satori Reader sells 3 in-app purchases, starting at $8.99 per month and Japanese Keyboard Trainer sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Japanese Keyboard Trainer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Satori Reader has 219 ratings behind it against 1, so its average is the more settled of the two.

Satori Reader ships an update every 3 months, Japanese Keyboard Trainer every 5 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Satori Reader | Japanese Keyboard Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (219 ratings)](https://appshunter.io/ios/app/satori-reader/id1382950847/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/japanese-keyboard-trainer/id6790188045/reviews)** |
| Number of ratings | **219** | 1 |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 81 MB | 150 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Brak Software, Inc.](https://appshunter.io/developer/304088759) | [deLily Apps, Inc.](https://appshunter.io/developer/1435796745) |

## What reviewers say

### Satori Reader

[App page](https://appshunter.io/ios/app/satori-reader/id1382950847)

Enhance your Japanese reading and listening skills with engaging stories written by native speakers. Features adaptive kanji, smart definitions, and spaced repetition to build vocabulary. Get clarity with friendly annotations and human feedback.

**Highlights:** Compelling stories by native speakers, Audio narration by voice actors, Adaptive kanji presentation, Smart word definitions, Friendly annotations, Spaced repetition vocabulary review, Human feedback and support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Satori Reader Monthly | $8.99 | per month |
| Satori Reader Annual | $89.99 | per year |
| Satori Reader Annual | $89.99 | per year |

**What reviewers like**

- 🚀 Excellent for improving reading and listening skills
- 👍 Detailed grammar and vocabulary explanations
- 🎨 Customizable display settings for kanji/furigana
- 💡 Integrated spaced repetition flashcard system
- 🎧 High-quality voice acting and audio

**What reviewers complain about**

- 🐛 Occasional app crashes or sync issues
- 🕰️ Lack of speed control for audio playback
- 💰 Subscription-based model can be expensive
- 🔍 Limited search/navigation functionality

**Reported bugs**

- Login issues and account creation problems
- Syncing and loading delays on some devices

**Requested features**

- Dark mode option
- Ability to loop audio playback
- Kanji lookup/learning tools integration
- More advanced/diverse content selection


### Japanese Keyboard Trainer

[App page](https://appshunter.io/ios/app/japanese-keyboard-trainer/id6790188045)

Master Japanese hiragana and katakana with this fun and interactive app. Learn to type quickly on a flick keyboard with gamified challenges and progress tracking. Features a unique learning approach with a humorous, critical sensei.

**Highlights:** Learn hiragana and katakana side-by-side, Practice typing on a flick keyboard, Gamified challenges with leaderboards, Flashcards with pronunciation and romaji, Progress tracking and game stats, Customizable settings (themes, haptics)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keyboard Trainer Monthly | $0.99 | per month |
| Keyboard Trainer Yearly | $4.99 | per year |
| Cyber Kana Gold Logo | $0.99 | one-time |
| Keyboard Trainer Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is Satori Reader free?

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

### Is Japanese Keyboard Trainer free?

Japanese Keyboard Trainer is free to download, with in-app purchases available.

### Which has better reviews, Satori Reader or Japanese Keyboard Trainer?

Japanese Keyboard Trainer is rated higher. Satori Reader averages 4.8 out of 5 from 219 ratings, while Japanese Keyboard Trainer averages 5.0 from 1 ratings.

### Do Satori Reader or Japanese Keyboard Trainer have ads?

Neither Satori Reader nor Japanese Keyboard Trainer shows ads.

### Which is updated more often, Satori Reader or Japanese Keyboard Trainer?

Satori Reader ships an update every 3 months, and Japanese Keyboard Trainer every 5 days. Most recently, Satori Reader was updated on November 6, 2026 and Japanese Keyboard Trainer on November 6, 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.*