# 義大Easy購3.0 vs EVERCHEN FILTER

The clearest difference is update cadence: 義大Easy購3.0 at every 6 weeks against EVERCHEN FILTER's every 11 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.

義大Easy購3.0 ships an update every 6 weeks, EVERCHEN FILTER every 11 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 義大Easy購3.0 | EVERCHEN FILTER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Size | 59 MB | 14 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [義大開發股份有限公司](https://appshunter.io/developer/1755129645) | [GIANT INFORMATION CO., LTD.](https://appshunter.io/developer/665035986) |

## What reviewers say

### 義大Easy購3.0

[App page](https://appshunter.io/ios/app/easy30/id1482715011)

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

**In-app purchases:** none


### EVERCHEN FILTER

[App page](https://appshunter.io/ios/app/everchen-filter/id1557592854)

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

**In-app purchases:** none


## Frequently asked questions

### Is 義大Easy購3.0 free?

義大Easy購3.0 is free to download, with no in-app purchases.

### Is EVERCHEN FILTER free?

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

### Do 義大Easy購3.0 or EVERCHEN FILTER have ads?

Neither 義大Easy購3.0 nor EVERCHEN FILTER shows ads.

### Which is updated more often, 義大Easy購3.0 or EVERCHEN FILTER?

義大Easy購3.0 ships an update every 6 weeks, and EVERCHEN FILTER every 11 months. Most recently, 義大Easy購3.0 was updated on September 17, 2026 and EVERCHEN FILTER on September 13, 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.*