# NACVIEW Authenticator vs Autograph Identifier & Scanner

The clearest difference is in-app purchases: NACVIEW Authenticator at none against Autograph Identifier & Scanner's 2. Autograph Identifier & Scanner's advantage is update cadence (every 5 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Autograph Identifier & Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. NACVIEW Authenticator asks for nothing beyond the download.

NACVIEW Authenticator ships an update every 12 months, Autograph Identifier & Scanner every 5 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NACVIEW Authenticator | Autograph Identifier & Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (6 ratings)](https://appshunter.io/ios/app/autograph-identifier-and-scanner/id6751549555/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | — | Subscription |
| Size | 12 MB | 65 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NACVIEW Sp. z o.o.](https://appshunter.io/developer/1228056785) | [NAZLI DIRICAN](https://appshunter.io/developer/1804928773) |

## What reviewers say

### NACVIEW Authenticator

[App page](https://appshunter.io/ios/app/nacview-authenticator/id1561763176)

**Features:** macOS Compatibility

**In-app purchases:** none


### Autograph Identifier & Scanner

[App page](https://appshunter.io/ios/app/autograph-identifier-and-scanner/id6751549555)

This app uses AI to identify signatures from photos or live camera feeds, providing authenticity insights and biographical information. It also allows users to create custom digital signatures and chat with an AI about identified signers.

**Highlights:** AI-powered signature identification, Real-time camera scanning, Import signatures from gallery, AI-crafted digital signature maker, AI chat for signer information, Authenticity insights and provenance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Lifetime Access | $12.99 | one-time |


## Frequently asked questions

### Is NACVIEW Authenticator free?

NACVIEW Authenticator is free to download, with no in-app purchases.

### Is Autograph Identifier & Scanner free?

Autograph Identifier & Scanner is free to download, with in-app purchases available.

### Do NACVIEW Authenticator or Autograph Identifier & Scanner have ads?

Neither NACVIEW Authenticator nor Autograph Identifier & Scanner shows ads.

### Which is updated more often, NACVIEW Authenticator or Autograph Identifier & Scanner?

NACVIEW Authenticator ships an update every 12 months, and Autograph Identifier & Scanner every 5 weeks. Most recently, NACVIEW Authenticator was updated on October 9, 2026 and Autograph Identifier & Scanner on October 24, 2026.

---

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