# 易读宝SmartPad vs 百小行

The clearest difference is update cadence: 百小行 at fortnightly against 易读宝SmartPad's every 13 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.

易读宝SmartPad ships an update every 13 months, 百小行 fortnightly. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 易读宝SmartPad | 百小行 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Size | 319 MB | 46 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Childhood Technology Co.,Ltd](https://appshunter.io/developer/375730659) | [Zhengzhou Baiyin Technology Co., Ltd](https://appshunter.io/developer/1824200561) |

## What reviewers say

### 易读宝SmartPad

[App page](https://appshunter.io/ios/app/smartpad/id983631266)

**Features:** macOS Compatibility

**In-app purchases:** none


### 百小行

[App page](https://appshunter.io/ios/app/id6749144523)

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

**In-app purchases:** none


## Frequently asked questions

### Is 易读宝SmartPad free?

易读宝SmartPad is free to download, with no in-app purchases.

### Is 百小行 free?

百小行 is free to download, with no in-app purchases.

### Do 易读宝SmartPad or 百小行 have ads?

Neither 易读宝SmartPad nor 百小行 shows ads.

### Which is updated more often, 易读宝SmartPad or 百小行?

易读宝SmartPad ships an update every 13 months, and 百小行 fortnightly. Most recently, 易读宝SmartPad was updated on October 5, 2026 and 百小行 on September 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.*