# Control NOVA II vs Tervix

The clearest difference is update cadence: Control NOVA II at every 2 months against Tervix's every 10 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.

Control NOVA II ships an update every 2 months, Tervix every 10 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Control NOVA II | Tervix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (6 ratings)](https://appshunter.io/ios/app/control-nova-ii/id1452046941/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 109 MB | 238 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TIRAS-12, TOV](https://appshunter.io/developer/1140226201) | [Yaroslav Lebedevich](https://appshunter.io/developer/1614309988) |

## What reviewers say

### Control NOVA II

[App page](https://appshunter.io/ios/app/control-nova-ii/id1452046941)

This app provides comprehensive remote access to your security system. Arm or disarm your system, monitor zone status, control automated devices like heating and lighting, and receive instant PUSH notifications for events. It also allows viewing live camera streams and managing system users.

**Highlights:** Remote arming/disarming, Zone status monitoring, Control of automatics (heating, lighting), Event log viewing, User management, PUSH notifications, Security camera stream viewing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Tervix

[App page](https://appshunter.io/ios/app/tervix/id1614309986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Control NOVA II free?

Control NOVA II is free to download, with no in-app purchases.

### Is Tervix free?

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

### Do Control NOVA II or Tervix have ads?

Neither Control NOVA II nor Tervix shows ads.

### Which is updated more often, Control NOVA II or Tervix?

Control NOVA II ships an update every 2 months, and Tervix every 10 months. Most recently, Control NOVA II was updated on September 11, 2026 and Tervix on September 18, 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.*