# 学天下 vs 高中地理选修三

The clearest difference is update cadence: 学天下 at monthly against 高中地理选修三's every 2 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.

学天下 ships an update monthly, 高中地理选修三 every 2 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 学天下 | 高中地理选修三 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 33 MB | 1.5 GB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [敏 刘](https://appshunter.io/developer/871708399) | [艳静 赵](https://appshunter.io/developer/1246090497) |

## What reviewers say

### 学天下

[App page](https://appshunter.io/ios/app/id1189092977)

**Features:** macOS Compatibility

**In-app purchases:** none


### 高中地理选修三

[App page](https://appshunter.io/ios/app/id1659605042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 学天下 free?

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

### Is 高中地理选修三 free?

高中地理选修三 is free to download, with no in-app purchases.

### Do 学天下 or 高中地理选修三 have ads?

Neither 学天下 nor 高中地理选修三 shows ads.

### Which is updated more often, 学天下 or 高中地理选修三?

学天下 ships an update monthly, and 高中地理选修三 every 2 months. Most recently, 学天下 was updated on November 2, 2026 and 高中地理选修三 on October 27, 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.*