# 我数学特强 vs Hidden Button

The clearest difference is update cadence: 我数学特强 at every 8 months against Hidden Button's every 31 months. On price, ads, in-app purchases and device support there is nothing between them.

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

我数学特强 ships an update every 8 months, Hidden Button every 31 months. The most recent releases landed on August 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 我数学特强 | Hidden Button |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1525995206/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 8 months** | Every 31 months |
| Size | 56 MB | 18 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宣攀 史](https://appshunter.io/developer/1500911722) | [Chengdu Yimiao Information Technology Co., Ltd.](https://appshunter.io/developer/1619477257) |

## What reviewers say

### 我数学特强

[App page](https://appshunter.io/ios/app/id1525995206)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Button

[App page](https://appshunter.io/ios/app/hidden-button/id1621264420)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 我数学特强 free?

我数学特强 is free to download, with no in-app purchases.

### Is Hidden Button free?

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

### Do 我数学特强 or Hidden Button have ads?

Both 我数学特强 and Hidden Button show ads.

### Which is updated more often, 我数学特强 or Hidden Button?

我数学特强 ships an update every 8 months, and Hidden Button every 31 months. Most recently, 我数学特强 was updated on August 12, 2026 and Hidden Button on September 17, 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.*