# HELLO ~アプリで学べるFlutter~ vs Nocos

The clearest difference is in-app purchases: HELLO ~アプリで学べるFlutter~ at none against Nocos's 7. HELLO ~アプリで学べるFlutter~ also leads on iOS requirement (11.0 vs 16.4). On price there is nothing between them.

Both are free to download. Nocos sells 7 in-app purchases, starting at $15.99 per month. HELLO ~アプリで学べるFlutter~ asks for nothing beyond the download.

## The numbers

| Metric | HELLO ~アプリで学べるFlutter~ | Nocos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nocos-learn-japanese-by-diary/id6749252602/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 64 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Y'S INC. (Shinjuku)](https://appshunter.io/developer/1620476015) | [Panory, Inc.](https://appshunter.io/developer/1775620419) |

## What reviewers say

### HELLO ~アプリで学べるFlutter~

[App page](https://appshunter.io/ios/app/hello-flutter/id6452500203)

**In-app purchases:** none


### Nocos

[App page](https://appshunter.io/ios/app/nocos-learn-japanese-by-diary/id6749252602)

This app helps you master Japanese by writing diary entries. It uses AI to translate and refine your thoughts into natural phrases, then employs spaced repetition based on the forgetting curve to ensure long-term retention. It's ideal for learning practical, everyday Japanese for conversations and work.

**Highlights:** AI translation and refinement of diary entries, Learn practical phrases for daily life and work, Spaced repetition based on the forgetting curve, Text-to-speech for pronunciation and shadowing, Alternative expressions and nuances, Vocabulary tailored to personal experiences

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nocos standard | $15.99 | per month |
| standard - Monthly | $15.99 | per month |
| standard - Monthly with trial | $15.99 | per month |
| standard - Anuual with trial | $15.99 | per year |
| standard - Anuual with trial | $143.99 | per year |
| standard - Anuual | $143.99 | per year |
| standard - Anuual | $159.99 | per year |


## Frequently asked questions

### Is HELLO ~アプリで学べるFlutter~ free?

HELLO ~アプリで学べるFlutter~ is free to download, with no in-app purchases.

### Is Nocos free?

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

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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.*