# 爱菠萝守护孩子端 vs TacticalStudy

The clearest difference is update cadence: TacticalStudy at every 3 days against 爱菠萝守护孩子端's every 2 months. 爱菠萝守护孩子端's advantage is iOS requirement (15.0 vs 17.6). 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.

爱菠萝守护孩子端 ships an update every 2 months, TacticalStudy every 3 days. The most recent releases landed on May 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 爱菠萝守护孩子端 | TacticalStudy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 58 MB | 6 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abloomy Technologies, Inc](https://appshunter.io/developer/1238554708) | [Yutaka Mochida](https://appshunter.io/developer/1868628237) |

## What reviewers say

### 爱菠萝守护孩子端

[App page](https://appshunter.io/ios/app/id1591882368)

**Features:** macOS Compatibility

**In-app purchases:** none


### TacticalStudy

[App page](https://appshunter.io/ios/app/tacticalstudy/id6757744235)

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

**In-app purchases:** none


## Frequently asked questions

### Is 爱菠萝守护孩子端 free?

爱菠萝守护孩子端 is free to download, with no in-app purchases.

### Is TacticalStudy free?

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

### Do 爱菠萝守护孩子端 or TacticalStudy have ads?

Neither 爱菠萝守护孩子端 nor TacticalStudy shows ads.

### Which is updated more often, 爱菠萝守护孩子端 or TacticalStudy?

爱菠萝守护孩子端 ships an update every 2 months, and TacticalStudy every 3 days. Most recently, 爱菠萝守护孩子端 was updated on May 15, 2026 and TacticalStudy on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*