# 益电宝 vs Xiao

益电宝 and Xiao are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

益电宝 ships an update every 2 months, Xiao every 5 weeks. The most recent releases landed on September 9, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | 益电宝 | Xiao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.1 (136 ratings)](https://appshunter.io/ios/app/xiao-e/id1542174595/reviews)** |
| Number of ratings | — | **136** |
| Positive reviews | — | 22.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 30 MB | 79 MB |
| Requires iOS | **11.0** | 12 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [四川万益能源科技有限公司](https://appshunter.io/developer/1196619615) | [文平 刘](https://appshunter.io/developer/1521439717) |

## What reviewers say

### 益电宝

[App page](https://appshunter.io/ios/app/id1434796500)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xiao

[App page](https://appshunter.io/ios/app/xiao-e/id1542174595)

This utility app connects to ear-picking equipment via Wi-Fi to display a real-time view of the ear canal on your mobile device. It allows users to easily examine ear conditions, capture photos, and record videos for later comparison.

**Highlights:** Real-time ear canal imaging, Wi-Fi connectivity, Photo and video capture, Ear condition comparison, Ear canal examination tool

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

**In-app purchases:** none


## Frequently asked questions

### Is 益电宝 free?

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

### Is Xiao free?

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

### Do 益电宝 or Xiao have ads?

Neither 益电宝 nor Xiao shows ads.

### Which is updated more often, 益电宝 or Xiao?

益电宝 ships an update every 2 months, and Xiao every 5 weeks. Most recently, 益电宝 was updated on September 9, 2026 and Xiao on August 7, 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.*