# Lite vs YSIoT

The clearest difference is update cadence: YSIoT at every 11 days against Lite's monthly. Lite's advantage is iOS requirement (11.0 vs 13.0). 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.

Lite ships an update monthly, YSIoT every 11 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lite | YSIoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 151 MB | 68 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Woncan Construction Technologies Co., Ltd.](https://appshunter.io/developer/1627439581) | [寿光云尚网络科技有限公司](https://appshunter.io/developer/1830626413) |

## What reviewers say

### Lite

[App page](https://appshunter.io/ios/app/lite-survey/id6444759272)

**Features:** macOS Compatibility

**In-app purchases:** none


### YSIoT

[App page](https://appshunter.io/ios/app/ysiot/id6749471409)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lite free?

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

### Is YSIoT free?

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

### Do Lite or YSIoT have ads?

Neither Lite nor YSIoT shows ads.

### Which is updated more often, Lite or YSIoT?

Lite ships an update monthly, and YSIoT every 11 days. Most recently, Lite was updated on October 6, 2026 and YSIoT on October 11, 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.*