# Japanese Translator + vs Satori Reader

The clearest difference is ads: Satori Reader at none against Japanese Translator +'s shown. Satori Reader also leads on ratings volume (217 vs 1) and review sentiment (90% vs 68%). Japanese Translator +'s advantage is rating (5.0 vs 4.8). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Japanese Translator + sells 1 in-app purchase, starting at $19.99 per year and Satori Reader sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Japanese Translator + holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Satori Reader has 217 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 68% of Japanese Translator +'s written reviews are positive against 90% of Satori Reader's, so the app with the better star average is not the one people write more warmly about.

Japanese Translator + ships an update every 2 months, Satori Reader every 3 months. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Japanese Translator + | Satori Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/japanese-translator-plus/id1298588740/reviews)** | [4.8 (217 ratings)](https://appshunter.io/ios/app/satori-reader/id1382950847/reviews) |
| Number of ratings | 1 | **217** |
| Positive reviews | 68.2% of reviews | **90.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 81 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ascendo Inc.](https://appshunter.io/developer/320494153) | [Brak Software, Inc.](https://appshunter.io/developer/304088759) |

## What reviewers say

### Japanese Translator +

[App page](https://appshunter.io/ios/app/japanese-translator-plus/id1298588740)

Translate Japanese to English and vice versa using text, voice, or photos. Features an extensive offline dictionary, verb conjugator, phrasebook, and vocabulary quizzes. Ideal for travelers and students needing reliable language assistance.

**Highlights:** Offline translation (text, voice, photo), Extensive Japanese English dictionary, Verb conjugator with thousands of verbs, Phrasebook with 20 categories, Vocabulary quizzes and flashcards, Offline pronunciation with accent options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Japanese Premium | $19.99 | per year |


### 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


## Frequently asked questions

### Is Japanese Translator + free?

Japanese Translator + is free to download, with in-app purchases available.

### Is Satori Reader free?

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

### Which has better reviews, Japanese Translator + or Satori Reader?

Japanese Translator + is rated higher. Japanese Translator + averages 5.0 out of 5 from 1 ratings, while Satori Reader averages 4.8 from 217 ratings.

### Do Japanese Translator + or Satori Reader have ads?

Japanese Translator + shows ads; Satori Reader does not.

### Which is updated more often, Japanese Translator + or Satori Reader?

Japanese Translator + ships an update every 2 months, and Satori Reader every 3 months. Most recently, Japanese Translator + was updated on October 8, 2026 and Satori Reader on October 22, 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.*