# 掄元文理補習班 vs EcoQuest

The clearest difference is update cadence: EcoQuest at weekly against 掄元文理補習班's every 4 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.

掄元文理補習班 ships an update every 4 months, EcoQuest weekly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 掄元文理補習班 | EcoQuest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 197 MB | 335 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [yujun ma](https://appshunter.io/developer/1589775065) |

## What reviewers say

### 掄元文理補習班

[App page](https://appshunter.io/ios/app/id1521414253)

**Features:** macOS Compatibility

**In-app purchases:** none


### EcoQuest

[App page](https://appshunter.io/ios/app/ecoquest/id6450180134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 掄元文理補習班 free?

掄元文理補習班 is free to download, with no in-app purchases.

### Is EcoQuest free?

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

### Do 掄元文理補習班 or EcoQuest have ads?

Neither 掄元文理補習班 nor EcoQuest shows ads.

### Which is updated more often, 掄元文理補習班 or EcoQuest?

掄元文理補習班 ships an update every 4 months, and EcoQuest weekly. Most recently, 掄元文理補習班 was updated on October 25, 2026 and EcoQuest 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.*