# Novalock vs TCAT DVR TC3

The clearest difference is review sentiment: Novalock at 50% against TCAT DVR TC3's 0%. Novalock also leads on update cadence (every 5 months vs every 20 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Novalock ships an update every 5 months, TCAT DVR TC3 every 20 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Novalock | TCAT DVR TC3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 20 months |
| Monetization | Free | Free |
| Size | 360 MB | 60 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sk smart pro sdn bhd](https://appshunter.io/developer/1562064312) | [华 朱](https://appshunter.io/developer/1638843065) |

## What reviewers say

### Novalock

[App page](https://appshunter.io/ios/app/novalock/id1562064310)

Control your smart lock using your smartphone. Grant keyless entry access to family, friends, or employees remotely. This app offers a convenient alternative to physical keys for your home or business.

**Highlights:** Lock and unlock doors with smartphone, Grant keyless entry access, Manage access for family and friends, Remote door control, Convenient alternative to physical keys

**Features:** macOS Compatibility

**In-app purchases:** none


### TCAT DVR TC3

[App page](https://appshunter.io/ios/app/tcat-dvr-tc3/id1565473410)

This utility app connects to a driving recorder via Wi-Fi. It allows users to view live footage, adjust recorder settings, and download playback videos directly to their device.

**Highlights:** View real-time recorder picture, Adjust recorder settings, Download playback videos, Wi-Fi connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Novalock free?

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

### Is TCAT DVR TC3 free?

TCAT DVR TC3 is free to download, with no in-app purchases.

### Do Novalock or TCAT DVR TC3 have ads?

Neither Novalock nor TCAT DVR TC3 shows ads.

### Which is updated more often, Novalock or TCAT DVR TC3?

Novalock ships an update every 5 months, and TCAT DVR TC3 every 20 months. Most recently, Novalock was updated on October 24, 2026 and TCAT DVR TC3 on October 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.*