# BT Card vs Novalock

The clearest difference is update cadence: BT Card at monthly against Novalock's every 5 months. Novalock's advantage is iOS requirement (13.0 vs 15.6). 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.

BT Card ships an update monthly, Novalock every 5 months. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BT Card | Novalock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | — | Free |
| Size | 5 MB | 360 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Smarfid Security Equipment Co., Ltd.](https://appshunter.io/developer/1257595178) | [sk smart pro sdn bhd](https://appshunter.io/developer/1562064312) |

## What reviewers say

### BT Card

[App page](https://appshunter.io/ios/app/bt-card/id1257595179)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BT Card free?

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

### Is Novalock free?

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

### Do BT Card or Novalock have ads?

Neither BT Card nor Novalock shows ads.

### Which is updated more often, BT Card or Novalock?

BT Card ships an update monthly, and Novalock every 5 months. Most recently, BT Card was updated on September 12, 2026 and Novalock on September 15, 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.*