# QuantumNFC vs NanoSubs

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.

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

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

## The numbers

| Metric | QuantumNFC | NanoSubs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 12 MB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quantum Automation Private Limited](https://appshunter.io/developer/1822902091) | [恒俭 董](https://appshunter.io/developer/947356968) |

## What reviewers say

### QuantumNFC

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

**Features:** Vision Pro support

**In-app purchases:** none


### NanoSubs

[App page](https://appshunter.io/ios/app/nanosubs/id6759703321)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*