# Japanese vs eSphere

The clearest difference is review sentiment: eSphere at 100% against Japanese's 0%. eSphere also leads on in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Japanese sells 1 one-off in-app purchase. eSphere asks for nothing beyond the download.

Japanese ships an update every 11 days, eSphere every 2 weeks. The most recent releases landed on September 14, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Japanese | eSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/japanese-easy-learning/id1553030881/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 289 MB | 82 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Ubiety Technologies, Inc.](https://appshunter.io/developer/1476753188) |

## What reviewers say

### Japanese

[App page](https://appshunter.io/ios/app/japanese-easy-learning/id1553030881)

Master Japanese with this app's extensive vocabulary, grammar, and custom flashcards. Immerse yourself in the culture through mini-games, music, and Haiku poetry. Suitable for all learning levels.

**Highlights:** Thousands of vocabulary words, Basic grammar concepts, Customizable knowledge cards, Mini games for practice, Cultural immersion content, Haiku poetry section

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $1.99 | one-time |


### eSphere

[App page](https://appshunter.io/ios/app/esphere/id6762152449)

This app provides real-time awareness of who is home, arriving, or leaving, using AI and sensors. It focuses on providing context without constant alerts, learning household patterns for peace of mind.

**Highlights:** Resident detection with timestamps, Visitor arrival and departure tracking, Untrusted visitor alerts, Activity timeline of comings and goings, SmartChat for quick check-ins, Daily household pattern learning

**In-app purchases:** none


## Frequently asked questions

### Is Japanese free?

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

### Is eSphere free?

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

### Do Japanese or eSphere have ads?

Neither Japanese nor eSphere shows ads.

### Which is updated more often, Japanese or eSphere?

Japanese ships an update every 11 days, and eSphere every 2 weeks. Most recently, Japanese was updated on September 14, 2026 and eSphere on August 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.*