# Simtek Sensors vs NiView

The clearest difference is review sentiment: Simtek Sensors at 100% against NiView's 21%. Simtek Sensors also leads on rating (4.9 vs 3.8). NiView's advantage is ads (none vs shown) and ratings volume (518 vs 7). On price, update cadence 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.

Simtek Sensors holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: NiView has 518 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of Simtek Sensors's written reviews are positive against 21% of NiView's.

Simtek Sensors ships an update every 5 weeks, NiView monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Simtek Sensors | NiView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/simtek-sensors/id1261698660/reviews)** | [3.8 (518 ratings)](https://appshunter.io/ios/app/niview/id1518203527/reviews) |
| Number of ratings | 7 | **518** |
| Positive reviews | **100.0% of reviews** | 20.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 7 MB | 125 MB |
| Requires iOS | 16.0 | **13** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Simtek, Inc.](https://appshunter.io/developer/1261698659) | [Shenzhen Nice Intelligence Co., LTD](https://appshunter.io/developer/1516404811) |

## What reviewers say

### Simtek Sensors

[App page](https://appshunter.io/ios/app/simtek-sensors/id1261698660)

Monitor remote locations without Wi-Fi or power. Receive instant alerts on your phone when a sensor is triggered, enhancing security and peace of mind. Features include customizable messages, alert history, and low battery notifications.

**Highlights:** Remote space monitoring without Wi-Fi, Instant phone alerts (approx. 20 seconds), Customizable alert messages, Alert history tracking, Low battery notifications, Signal strength and battery status

**Features:** macOS Compatibility

**In-app purchases:** none


### NiView

[App page](https://appshunter.io/ios/app/niview/id1518203527)

Access real-time and historical security footage from your devices. Communicate with visitors remotely and share access with loved ones. Receive timely alerts powered by AI for enhanced home protection.

**Highlights:** Real-time video viewing, Historical video playback, Two-way audio calls, Remote interaction, Video sharing, AI humanoid detection, Intelligent alarm notifications

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

**In-app purchases:** none

**What reviewers like**

- 📷 High-quality picture and video capture
- 🎮 Good dual camera split-screen controls
- 🔄 Regular app updates
- ⚙️ Reliable performance when working properly
- 🌞 Solar charging functionality

**What reviewers complain about**

- 🐛 App crashes frequently after updates
- ❌ App fails to open after installation/updates
- 📵 Cameras go offline repeatedly without clear cause
- 🔌 Connection and WiFi connectivity issues
- ⏱️ Slow app performance and delayed response times

**Reported bugs**

- App crashes on launch after recent updates
- App closes immediately after opening (2-second crash)
- Cameras repeatedly go offline despite full battery and signal strength
- Camera configuration times out repeatedly
- Installation stops at 91% completion

**Requested features**

- Motion detection zone selection (grid-based area selection)
- Push notifications for human detection events
- HomeKit integration
- Facial recognition capability
- Manual focus adjustment


## Frequently asked questions

### Is Simtek Sensors free?

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

### Is NiView free?

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

### Which has better reviews, Simtek Sensors or NiView?

Simtek Sensors is rated higher. Simtek Sensors averages 4.9 out of 5 from 7 ratings, while NiView averages 3.8 from 518 ratings.

### Do Simtek Sensors or NiView have ads?

Simtek Sensors shows ads; NiView does not.

### Which is updated more often, Simtek Sensors or NiView?

Simtek Sensors ships an update every 5 weeks, and NiView monthly. Most recently, Simtek Sensors was updated on November 2, 2026 and NiView on November 7, 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.*