# SightBot vs 易小宿

The clearest difference is update cadence: SightBot at every 3 weeks against 易小宿's every 2 months. SightBot also leads on iOS requirement (13.0 vs 15.0). 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.

SightBot ships an update every 3 weeks, 易小宿 every 2 months. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SightBot | 易小宿 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6502433735/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 34 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Guangdong CAS Cogniser Information Technology Co., Ltd.](https://appshunter.io/developer/1704590850) | [杭州逸安社信息科技有限公司](https://appshunter.io/developer/1745461014) |

## What reviewers say

### SightBot

[App page](https://appshunter.io/ios/app/sightbot/id6474419872)

**Features:** macOS Compatibility

**In-app purchases:** none


### 易小宿

[App page](https://appshunter.io/ios/app/id6502433735)

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

**In-app purchases:** none


## Frequently asked questions

### Is SightBot free?

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

### Is 易小宿 free?

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

### Do SightBot or 易小宿 have ads?

Neither SightBot nor 易小宿 shows ads.

### Which is updated more often, SightBot or 易小宿?

SightBot ships an update every 3 weeks, and 易小宿 every 2 months. Most recently, SightBot was updated on September 12, 2026 and 易小宿 on September 14, 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.*