# PLS Click ５級学習 vs NoteFlash

The clearest difference is in-app purchases: PLS Click ５級学習 at none against NoteFlash's 1. PLS Click ５級学習 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). NoteFlash's advantage is update cadence (every 4 days vs every 6 months). On price and ads there is nothing between them.

Both are free to download. NoteFlash sells 1 one-off in-app purchase. PLS Click ５級学習 asks for nothing beyond the download.

PLS Click ５級学習 ships an update every 6 months, NoteFlash every 4 days. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PLS Click ５級学習 | NoteFlash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 318 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pacific Language School](https://appshunter.io/developer/1173500569) | [TETSUYA SAKAI](https://appshunter.io/developer/1868393663) |

## What reviewers say

### PLS Click ５級学習

[App page](https://appshunter.io/ios/app/pls-click/id1073173085)

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

**In-app purchases:** none


### NoteFlash

[App page](https://appshunter.io/ios/app/noteflash-sight-reading/id6775148130)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteFlash Premium | $2.99 | one-time |


## Frequently asked questions

### Is PLS Click ５級学習 free?

PLS Click ５級学習 is free to download, with no in-app purchases.

### Is NoteFlash free?

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

### Do PLS Click ５級学習 or NoteFlash have ads?

Neither PLS Click ５級学習 nor NoteFlash shows ads.

### Which is updated more often, PLS Click ５級学習 or NoteFlash?

PLS Click ５級学習 ships an update every 6 months, and NoteFlash every 4 days. Most recently, PLS Click ５級学習 was updated on October 14, 2026 and NoteFlash on October 15, 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.*