# E vs 柔光調色盤

The clearest difference is iOS requirement: 柔光調色盤 at 12.0 against E's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

E ships an update every 6 weeks, 柔光調色盤 every 2 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | E | 柔光調色盤 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 19 MB | 32 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [台科電科技股份有限公司](https://appshunter.io/developer/1826972531) | [TSUNG YU CHIANG](https://appshunter.io/developer/1792662898) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-roommate/id1438480101)

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

**In-app purchases:** none


### 柔光調色盤

[App page](https://appshunter.io/ios/app/id6745409847)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is 柔光調色盤 free?

柔光調色盤 is free to download, with no in-app purchases.

### Do E or 柔光調色盤 have ads?

Neither E nor 柔光調色盤 shows ads.

### Which is updated more often, E or 柔光調色盤?

E ships an update every 6 weeks, and 柔光調色盤 every 2 months. Most recently, E was updated on October 24, 2026 and 柔光調色盤 on October 20, 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.*