# Eye Sky View vs スマテンUP

The clearest difference is review sentiment: スマテンUP at 50% against Eye Sky View's 0%. Eye Sky View's advantage is iOS requirement (11.0 vs 13.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Eye Sky View ships an update every 3 months, スマテンUP every 2 months. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Eye Sky View | スマテンUP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 14 MB | 76 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JAPAN SECURITY INSTRUMENT.,CO.LTD.](https://appshunter.io/developer/704189890) | [株式会社スマテン](https://appshunter.io/developer/1413724100) |

## What reviewers say

### Eye Sky View

[App page](https://appshunter.io/ios/app/eye-sky-view/id1361037407)

This app allows you to monitor your property by connecting to a solar-powered camera. View live and recorded footage on your smartphone, and receive notifications when motion is detected. Easy setup and status indicators provide peace of mind.

**Highlights:** Solar-powered camera, Motion detection recording, Live video streaming, Recorded footage playback, Smartphone setup, Status indicators

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Eye Sky View free?

Eye Sky View is free to download, with no in-app purchases.

### Is スマテンUP free?

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

### Do Eye Sky View or スマテンUP have ads?

Neither Eye Sky View nor スマテンUP shows ads.

### Which is updated more often, Eye Sky View or スマテンUP?

Eye Sky View ships an update every 3 months, and スマテンUP every 2 months. Most recently, Eye Sky View was updated on September 23, 2026 and スマテンUP on October 4, 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.*