# 中学数学 Be Study vs 徳能ミルクネ

The clearest difference is in-app purchases: 徳能ミルクネ at none against 中学数学 Be Study's 3. 徳能ミルクネ also leads on ads (none vs shown). 中学数学 Be Study's advantage is update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 中学数学 Be Study sells 3 in-app purchases, starting at $1.99 per month. 徳能ミルクネ asks for nothing beyond the download.

中学数学 Be Study ships an update fortnightly, 徳能ミルクネ every 2 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 中学数学 Be Study | 徳能ミルクネ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 1 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomohito Kii](https://appshunter.io/developer/1689523321) | [KATSUYA TOKUNO](https://appshunter.io/developer/1784258127) |

## What reviewers say

### 中学数学 Be Study

[App page](https://appshunter.io/ios/app/be-study/id6535654198)

This app helps students master junior high school math concepts. It offers practice in calculation, geometry, and functions, serving as a comprehensive drill and test preparation tool.

**Highlights:** Junior high school mathematics coverage, Calculation practice, Geometry lessons, Functions learning, Drill and test preparation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - JH Math Be Study | $1.99 | per month |
| Annual - JH Math Be Study | $14.99 | per year |
| Premium (Lifetime) | $24.99 | one-time |


### 徳能ミルクネ

[App page](https://appshunter.io/ios/app/id6739536992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中学数学 Be Study free?

中学数学 Be Study is free to download, with in-app purchases available.

### Is 徳能ミルクネ free?

徳能ミルクネ is free to download, with no in-app purchases.

### Do 中学数学 Be Study or 徳能ミルクネ have ads?

中学数学 Be Study shows ads; 徳能ミルクネ does not.

### Which is updated more often, 中学数学 Be Study or 徳能ミルクネ?

中学数学 Be Study ships an update fortnightly, and 徳能ミルクネ every 2 months. Most recently, 中学数学 Be Study was updated on October 3, 2026 and 徳能ミルクネ on October 7, 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.*