# スマテンUP vs GrusHome

The clearest difference is in-app purchases: スマテンUP at none against GrusHome's 10. GrusHome's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (9.0 vs 13.4). On price, ads and device support there is nothing between them.

Both are free to download. GrusHome sells 10 one-off in-app purchases. スマテンUP asks for nothing beyond the download.

スマテンUP ships an update every 2 months, GrusHome every 10 days. The most recent releases landed on September 3, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | スマテンUP | GrusHome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grushome/id1455196140/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 73 MB | 61 MB |
| Requires iOS | 13.4 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社スマテン](https://appshunter.io/developer/1413724100) | [Najing Hemeng Information Technology Co., Ltd.](https://appshunter.io/developer/1377555201) |

## What reviewers say

### スマテンUP

[App page](https://appshunter.io/ios/app/up/id1390300426)

This app assists with inspection and construction work for fire safety equipment. It allows users to create reports and record site entries/exits. A chat feature connects users with the support team.

**Highlights:** Report creation, Site entry/exit logging, Chat with support

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is スマテンUP free?

スマテンUP is free to download, with no in-app purchases.

### Is GrusHome free?

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

### Do スマテンUP or GrusHome have ads?

Neither スマテンUP nor GrusHome shows ads.

### Which is updated more often, スマテンUP or GrusHome?

スマテンUP ships an update every 2 months, and GrusHome every 10 days. Most recently, スマテンUP was updated on September 3, 2026 and GrusHome on June 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*