# XiaoWeiIoT vs StudyFlow

The clearest difference is in-app purchases: StudyFlow at none against XiaoWeiIoT's 6. XiaoWeiIoT's advantage is iOS requirement (15 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. XiaoWeiIoT sells 6 one-off in-app purchases. StudyFlow asks for nothing beyond the download.

XiaoWeiIoT ships an update fortnightly, StudyFlow every 10 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | XiaoWeiIoT | StudyFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 174 MB | 50 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [小未科技(珠海)有限公司](https://appshunter.io/developer/1782297775) | [Nhat Nguyen Ngoc](https://appshunter.io/developer/1825330876) |

## What reviewers say

### XiaoWeiIoT

[App page](https://appshunter.io/ios/app/xiaoweiiot/id6736900144)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单月套餐 | $1.99 | one-time |
| 单月套餐 | $4.99 | one-time |
| 单季套餐 | $5.99 | one-time |
| 单季套餐 | $14.99 | one-time |
| 年度套餐 | $19.99 | one-time |
| 单年套餐 | $49.99 | one-time |


### StudyFlow

[App page](https://appshunter.io/ios/app/studyflow-easy-students-life/id6817340006)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is XiaoWeiIoT free?

XiaoWeiIoT is free to download, with in-app purchases available.

### Is StudyFlow free?

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

### Do XiaoWeiIoT or StudyFlow have ads?

Neither XiaoWeiIoT nor StudyFlow shows ads.

### Which is updated more often, XiaoWeiIoT or StudyFlow?

XiaoWeiIoT ships an update fortnightly, and StudyFlow every 10 days. Most recently, XiaoWeiIoT was updated on October 25, 2026 and StudyFlow on October 29, 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.*