# Meridia Languages vs Gravity

The clearest difference is rating: Gravity at 4.1 against Meridia Languages's 3.0. Gravity also leads on ratings volume (39 vs 3). Meridia Languages's advantage is review sentiment (100% vs 69%) and update cadence (every 3 days vs every 9 days). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Meridia Languages sells 2 in-app purchases, starting at $9.99 per month and Gravity sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Gravity holds the better App Store score, 4.1 against 3.0. That said, the two scores are not equally well evidenced: Gravity has 39 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Meridia Languages's written reviews are positive against 69% of Gravity's, so the app with the better star average is not the one people write more warmly about.

Meridia Languages ships an update every 3 days, Gravity every 9 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Meridia Languages | Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/meridia-languages/id6760047868/reviews) | **[4.1 (39 ratings)](https://appshunter.io/ios/app/gravity-language-immersion/id6769900394/reviews)** |
| Number of ratings | 3 | **39** |
| Positive reviews | **100.0% of reviews** | 69.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 378 MB | 109 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wekthor](https://appshunter.io/developer/1475363068) | [Heimdall Space Inc.](https://appshunter.io/developer/1896698357) |

## What reviewers say

### Meridia Languages

[App page](https://appshunter.io/ios/app/meridia-languages/id6760047868)

Explore a charming 3D world to learn beginner Japanese vocabulary and phrases. Tap objects to hear their names and practice in interactive activities. This app focuses on contextual learning for better retention.

**Highlights:** Interactive 3D world exploration, Contextual vocabulary learning, Object tapping for Japanese names, Quick practice activities, Learn Hiragana, Katakana, and Kanji, Unlock new areas with stars

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meridia Monthly Subscription | $9.99 | per month |
| Meridia Yearly Subscription | $79.99 | per year |


### Gravity

[App page](https://appshunter.io/ios/app/gravity-language-immersion/id6769900394)

Learn Japanese by capturing real-world text from your surroundings. This app creates personalized flashcards and study plans based on the vocabulary you encounter daily, making learning practical and context-driven.

**Highlights:** Personalized learning plans, Instant vocabulary extraction from photos, Smart review system, Context-based flashcards, Immersion-focused learning, Daily learning sessions

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| special offer | $4.99 | per month |
| Fluency | $6.99 | per 7 days |
| Immersive Monthly | $8.99 | per month |
| Immersive Monthly | $11.99 | per month |
| Immersion | $14.99 | per month |
| Polyglot | $69.99 | per year |


## Frequently asked questions

### Is Meridia Languages free?

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

### Is Gravity free?

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

### Which has better reviews, Meridia Languages or Gravity?

Gravity is rated higher. Meridia Languages averages 3.0 out of 5 from 3 ratings, while Gravity averages 4.1 from 39 ratings.

### Do Meridia Languages or Gravity have ads?

Neither Meridia Languages nor Gravity shows ads.

### Which is updated more often, Meridia Languages or Gravity?

Meridia Languages ships an update every 3 days, and Gravity every 9 days. Most recently, Meridia Languages was updated on October 31, 2026 and Gravity on November 1, 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.*