# GrusHome vs 数字传感器

The clearest difference is in-app purchases: 数字传感器 at none against GrusHome's 10. GrusHome's advantage is update cadence (every 10 days vs monthly) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. GrusHome sells 10 one-off in-app purchases. 数字传感器 asks for nothing beyond the download.

GrusHome ships an update every 10 days, 数字传感器 monthly. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | GrusHome | 数字传感器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grushome/id1455196140/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 28 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hemeng](https://appshunter.io/developer/1377555201) | [Hangzhou Zhongpu Technology Co., Ltd.](https://appshunter.io/developer/1673927421) |

## What reviewers say

### GrusHome

[App page](https://appshunter.io/ios/app/grushome/id1455196140)

Transform an old smartphone into a Wi-Fi connected security camera. Offers motion detection, two-way audio, and HD video streaming for home monitoring. Optional upgrades provide cloud storage and advanced features.

**Highlights:** Repurposes old phones as security cameras, Motion detection with alerts, Two-way audio communication, HD video streaming (1080p), Cross-platform compatibility, Scheduled recording, Secure and private video streaming

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Month Trial | $0.99 | one-time |
| Standard Plan 1 Month | $3.99 | one-time |
| 50 SMS Alerts | $3.99 | one-time |
| Standard Plan 3 Months | $8.99 | one-time |
| 150 SMS Alerts | $9.99 | one-time |
| 300 SMS Alerts | $18.99 | one-time |
| Standard Plan 12 Months | $27.99 | one-time |
| 500 SMS Alerts | $28.99 | one-time |
| 7 Days Event Recording | $71.99 | one-time |
| 7 Days Continuous Recording 1Y | $107.99 | one-time |


### 数字传感器

[App page](https://appshunter.io/ios/app/id6445811889)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GrusHome free?

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

### Is 数字传感器 free?

数字传感器 is free to download, with no in-app purchases.

### Do GrusHome or 数字传感器 have ads?

Neither GrusHome nor 数字传感器 shows ads.

### Which is updated more often, GrusHome or 数字传感器?

GrusHome ships an update every 10 days, and 数字传感器 monthly. Most recently, GrusHome was updated on November 2, 2026 and 数字传感器 on November 10, 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.*