# Gravity vs Snomi

The clearest difference is ratings volume: Gravity at 46 against Snomi's 1. Gravity also leads on iOS requirement (15.1 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Gravity sells 6 in-app purchases, starting at $4.99 per month and Snomi sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Gravity holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Gravity has 46 ratings behind it against 1, so its average is the more settled of the two.

Gravity ships an update weekly, Snomi every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Gravity | Snomi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (46 ratings)](https://appshunter.io/ios/app/gravity-language-immersion/id6769900394/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/snomi-learn-languages/id6777742588/reviews) |
| Number of ratings | **46** | 1 |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 150 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Heimdall Space Inc.](https://appshunter.io/developer/1896698357) | [Pioneer Group Aps](https://appshunter.io/developer/1860586191) |

## What reviewers say

### Gravity

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

Learn Japanese and Mandarin Chinese through authentic videos and music. This immersion-first app uses real content, word-synced transcripts, and interactive flashcards to build practical language skills. Enjoy personalized learning tailored to your interests, from anime to C-dramas.

**Highlights:** Learn through native videos and music, Word-synced transcripts with translations, Interactive flashcards with spaced repetition, Karaoke Mode for song-based learning, Personalized learning feed, Supports Japanese and Mandarin Chinese

**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 |


### Snomi

[App page](https://appshunter.io/ios/app/snomi-learn-languages/id6777742588)

Learn Japanese through short, authentic video clips featuring native speakers. Interactive transcripts and one-tap vocabulary saving make studying feel natural and engaging. Smart flashcards reinforce learning for long-term memory.

**Highlights:** Native Japanese video clips, Interactive transcripts with furigana/romaji, One-tap vocabulary saving, Smart flashcard review, Slow-motion playback, Daily streaks and progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly premium | $4.99 | per 7 days |
| Yearly Premium | $49.99 | per year |


## Frequently asked questions

### Is Gravity free?

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

### Is Snomi free?

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

### Which has better reviews, Gravity or Snomi?

Gravity is rated higher. Gravity averages 4.2 out of 5 from 46 ratings, while Snomi averages 4.0 from 1 ratings.

### Do Gravity or Snomi have ads?

Neither Gravity nor Snomi shows ads.

### Which is updated more often, Gravity or Snomi?

Gravity ships an update weekly, and Snomi every 4 days. Most recently, Gravity was updated on November 9, 2026 and Snomi on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*