# スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ vs Snug

The clearest difference is ads: Snug at none against スタディフレンズ スマホの中の友だちと一緒に勉強しよう！'s shown. Snug also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ ships an update monthly, Snug every 5 days. The most recent releases landed on October 4, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ | Snug |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Size | 103 MB | 36 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [L'ASSOCIATION A BUT NON LUCRATIF ANTENNEFRANCE](https://appshunter.io/developer/1671887065) | [JUNGWOO SON](https://appshunter.io/developer/1731671292) |

## What reviewers say

### スタディフレンズ スマホの中の友だちと一緒に勉強しよう！

[App page](https://appshunter.io/ios/app/id6474099548)

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

**In-app purchases:** none


### Snug

[App page](https://appshunter.io/ios/app/snug-study-room/id6797422928)

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

**In-app purchases:** none


## Frequently asked questions

### Is スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ free?

スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ is free to download, with no in-app purchases.

### Is Snug free?

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

### Do スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ or Snug have ads?

スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ shows ads; Snug does not.

### Which is updated more often, スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ or Snug?

スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ ships an update monthly, and Snug every 5 days. Most recently, スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ was updated on October 4, 2026 and Snug on October 23, 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.*