# NiView vs Theros

The clearest difference is update cadence: NiView at monthly against Theros's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

NiView ships an update monthly, Theros every 2 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NiView | Theros |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (509 ratings)](https://appshunter.io/ios/app/niview/id1518203527/reviews)** | — |
| Number of ratings | **509** | — |
| Positive reviews | 20.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 125 MB | 204 MB |
| Requires iOS | **13** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Nice Intelligence Co., LTD](https://appshunter.io/developer/1516404811) | [广东顺德凝卓智能科技有限公司](https://appshunter.io/developer/1109460026) |

## What reviewers say

### 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


### Theros

[App page](https://appshunter.io/ios/app/theros/id6786991608)

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

**In-app purchases:** none


## Frequently asked questions

### Is NiView free?

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

### Is Theros free?

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

### Do NiView or Theros have ads?

Neither NiView nor Theros shows ads.

### Which is updated more often, NiView or Theros?

NiView ships an update monthly, and Theros every 2 months. Most recently, NiView was updated on October 29, 2026 and Theros on October 28, 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.*