# QuantumNFC vs SECONDS Smart Home

The clearest difference is update cadence: QuantumNFC at monthly against SECONDS Smart Home's every 12 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.

QuantumNFC ships an update monthly, SECONDS Smart Home every 12 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | QuantumNFC | SECONDS Smart Home |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Size | 12 MB | 222 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Quantum Automation Private Limited](https://appshunter.io/developer/1822902091) | [13 Seconds Pte Ltd.](https://appshunter.io/developer/1610085047) |

## What reviewers say

### QuantumNFC

[App page](https://appshunter.io/ios/app/quantumnfc/id1562378281)

**Features:** Vision Pro support

**In-app purchases:** none


### SECONDS Smart Home

[App page](https://appshunter.io/ios/app/seconds-smart-home/id1610085045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuantumNFC free?

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

### Is SECONDS Smart Home free?

SECONDS Smart Home is free to download, with no in-app purchases.

### Do QuantumNFC or SECONDS Smart Home have ads?

Neither QuantumNFC nor SECONDS Smart Home shows ads.

### Which is updated more often, QuantumNFC or SECONDS Smart Home?

QuantumNFC ships an update monthly, and SECONDS Smart Home every 12 months. Most recently, QuantumNFC was updated on October 5, 2026 and SECONDS Smart Home on October 6, 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.*