Comparison

QuantumNFC vs SECONDS Smart Home

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Quantum Automation

Smart Home by SECONDS

Free

🔧 Utilities

No ratingsView app →

About

QuantumNFC

Features

Read full description

This app can be used for access controller application. The app’s function is similar to any access card which is normally tapped to the card reader to gain access from turnstiles, doors and gates. Attached is a video clip showing how the app works as a virtual card.

About

SECONDS Smart Home

Features

Read full description

Control your lights and aircon from anywhere in SECONDS. Learn about what our smart devices could you help you in home automation and save on utilities. Compatible with major voice assistants. Let seconds automate your home with smart scenarios, scheduling and voice.

Screenshots

QuantumNFC4 screens

SECONDS Smart Home4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 5 level

QuantumNFC versus SECONDS Smart Home: the parameters behind the verdict, then further details
Parameter	QuantumNFC	SECONDS Smart Home
Price	Free	Free
Update frequency	Monthly — better	Every 12 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod, Apple Watch — better
Requires iOS	13.0	13.0
Further details — not scored
Size	12 MB	222 MB
Age rating	4+	12+
Developer	Quantum Automation Private Limited	13 Seconds Pte Ltd.

In-app purchases

None

QuantumNFC

No in-app purchases

None

SECONDS Smart Home

No in-app purchases

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.