# yACK FAST vs Daon NFC

yACK FAST and Daon NFC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | yACK FAST | Daon NFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/daon-nfc/id1574319050/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 9 MB | 60 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serialio Ltd.](https://appshunter.io/developer/333178140) | [Daon Inc.](https://appshunter.io/developer/383922781) |

## What reviewers say

### yACK FAST

[App page](https://appshunter.io/ios/app/yack-fast/id1166008825)

**Features:** macOS Compatibility

**In-app purchases:** none


### Daon NFC

[App page](https://appshunter.io/ios/app/daon-nfc/id1574319050)

Scan the Machine Readable Zone (MRZ) on a passport and read its NFC chip. This tool provides diagnostic information for NFC reading capabilities.

**Highlights:** Scan passport MRZ, Read NFC chip, Diagnostic tool, NFC reading information

**In-app purchases:** none


## Frequently asked questions

### Is yACK FAST free?

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

### Is Daon NFC free?

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

### Do yACK FAST or Daon NFC have ads?

Neither yACK FAST nor Daon NFC shows ads.

### Which is updated more often, yACK FAST or Daon NFC?

yACK FAST ships an update every 2 months, and Daon NFC every 2 months. Most recently, yACK FAST was updated on October 10, 2026 and Daon NFC on October 21, 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.*