# 臻像 vs EchoEgg

The clearest difference is update cadence: EchoEgg at every 2 weeks against 臻像's every 6 weeks. 臻像's advantage is iOS requirement (13.0 vs 16.0). 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.

臻像 ships an update every 6 weeks, EchoEgg every 2 weeks. The most recent releases landed on November 5, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 臻像 | EchoEgg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 130 MB | 120 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen ImageTru3d Technology Co.,Ltd.](https://appshunter.io/developer/1625809875) | [Lianou Technology (Haining) Co., Ltd](https://appshunter.io/developer/1775370202) |

## What reviewers say

### 臻像

[App page](https://appshunter.io/ios/app/id1625809873)

**Features:** macOS Compatibility

**In-app purchases:** none


### EchoEgg

[App page](https://appshunter.io/ios/app/echoegg/id6741832546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 臻像 free?

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

### Is EchoEgg free?

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

### Do 臻像 or EchoEgg have ads?

Neither 臻像 nor EchoEgg shows ads.

### Which is updated more often, 臻像 or EchoEgg?

臻像 ships an update every 6 weeks, and EchoEgg every 2 weeks. Most recently, 臻像 was updated on November 5, 2026 and EchoEgg on November 12, 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.*