# Signature Maker Doc Scanner vs HerBChain NFC Reader

The clearest difference is ads: HerBChain NFC Reader at none against Signature Maker Doc Scanner's shown. On price, update cadence, 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.

Signature Maker Doc Scanner ships an update every 36 months, HerBChain NFC Reader every 38 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Signature Maker Doc Scanner | HerBChain NFC Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/signature-maker-doc-scanner/id1640018505/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 36 months** | Every 38 months |
| Size | 6 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deepak Jalwa](https://appshunter.io/developer/1809904290) | [Vixon Technology Limited](https://appshunter.io/developer/1544562501) |

## What reviewers say

### Signature Maker Doc Scanner

[App page](https://appshunter.io/ios/app/signature-maker-doc-scanner/id1640018505)

**Features:** macOS Compatibility

**In-app purchases:** none


### HerBChain NFC Reader

[App page](https://appshunter.io/ios/app/herbchain-nfc-reader/id6451135264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Signature Maker Doc Scanner free?

Signature Maker Doc Scanner is free to download, with no in-app purchases.

### Is HerBChain NFC Reader free?

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

### Do Signature Maker Doc Scanner or HerBChain NFC Reader have ads?

Signature Maker Doc Scanner shows ads; HerBChain NFC Reader does not.

### Which is updated more often, Signature Maker Doc Scanner or HerBChain NFC Reader?

Signature Maker Doc Scanner ships an update every 36 months, and HerBChain NFC Reader every 38 months. Most recently, Signature Maker Doc Scanner was updated on October 24, 2026 and HerBChain NFC Reader on October 15, 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.*