Comparison

QuantumNFC vs NanoSubs

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

Head to head
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

NanoSubs

Features
Read full description

Take control of your recurring expenses with NanoSubs, the most elegant and privacy-focused subscription tracker designed for iOS. Whether it's streaming services, software licenses, gym memberships, or utility bills, NanoSubs helps you organize everything in one beautiful dashboard. Stop wasting money on forgotten subscriptions and always know exactly how much you are spending each month. Key Features: β€’ CFO Dashboard: A brand-new statistical view to track your weekly, monthly, and yearly recurring expenses at a glance. β€’ Smart Subscription Decisions: Go beyond tracking. Mark subscriptions to Keep, Observe, or Cancel, and manage detailed pause histories for accurate tracking. β€’ Overlap Detection: Identify redundant subscriptions within similar categories to cut unnecessary costs. β€’ Calendar & Reminders: Visualize upcoming bills on an intuitive calendar and get notified before a charge occurs. β€’ Multi-Currency Support: Traveling or paying in different currencies? NanoSubs automatically converts them to your base currency using real-time exchange rates. β€’ Privacy & Backup: Sync seamlessly across Apple devices using your private iCloud. Supports CSV export and full JSON backup/restore. No third-party servers. β€’ Home Screen Widgets: Keep track of your upcoming bills directly from your Home Screen. NanoSubs Pro (Lifetime): Unlock unlimited subscriptions and enjoy all premium features forever with a single, one-time purchase. No hidden fees, no recurring app subscriptions!

Screenshots

QuantumNFC4 screens
NanoSubs4 screens

Verdict

The call

The clearest difference is in-app purchases: QuantumNFC at none against NanoSubs's 1. QuantumNFC also leads on iOS requirement (13.0 vs 17.6). NanoSubs's advantage is update cadence (every 9 days vs monthly). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. NanoSubs sells 1 one-off in-app purchase. QuantumNFC asks for nothing beyond the download.

UpkeepUpdate frequency

QuantumNFC ships an update monthly, NanoSubs every 9 days. Both last shipped on October 25, 2026.

Scorecard3 real differences Β· 3 level
QuantumNFC versus NanoSubs: the parameters behind the verdict, then further details
ParameterQuantumNFCNanoSubs
PriceFreeFree
Update frequencyMonthlyEvery 9 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better17.6
Further details β€” not scored
Size12 MB7 MB
Age rating4+4+
DeveloperQuantum Automation Private Limited恒俭 θ‘£

In-app purchases

None

QuantumNFC

No in-app purchases

1 purchases

NanoSubs

One-time1
  • Pro Lifetime$1.99

Questions

Is QuantumNFC free?
QuantumNFC is free to download, with no in-app purchases.
Is NanoSubs free?
NanoSubs is free to download, with in-app purchases available.
Do QuantumNFC or NanoSubs have ads?
Neither QuantumNFC nor NanoSubs shows ads.
Which is updated more often, QuantumNFC or NanoSubs?
QuantumNFC ships an update monthly, and NanoSubs every 9 days. Most recently, QuantumNFC was updated on October 25, 2026 and NanoSubs on October 25, 2026.

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