# Signet Signing vs Nullify

The clearest difference is update cadence: Signet Signing at every 3 weeks against Nullify's every 3 months. Signet Signing also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Signet Signing sells 3 in-app purchases, starting at $9.99 per month and Nullify sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Signet Signing ships an update every 3 weeks, Nullify every 3 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Signet Signing | Nullify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/signet-signing/id1620800683/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 28 MB | 11 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Frienda Co.](https://appshunter.io/developer/1678169982) | [SAVAS KOC](https://appshunter.io/developer/1792030670) |

## What reviewers say

### Signet Signing

[App page](https://appshunter.io/ios/app/signet-signing/id1620800683)

This app streamlines the process of sending and signing legal documents like NDAs on mobile devices. It offers secure, legally protected e-signatures with a focus on privacy and compliance. The app is designed for efficient in-person signing with ready-to-use templates and a complete audit trail for authenticity.

**Highlights:** Secure e-signatures, Streamlined in-person signing, Ready-to-use document templates, Complete audit trail, QR code sharing for signing, Privacy and security focused

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signet Premium - Monthly | $9.99 | per month |
| All Access | $39.99 | per month |
| Signet Premium - Annually | $99.99 | per year |


### Nullify

[App page](https://appshunter.io/ios/app/nullify-redact-and-blur-docs/id6761437328)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is Signet Signing free?

Signet Signing is free to download, with in-app purchases available.

### Is Nullify free?

Nullify is free to download, with in-app purchases available.

### Do Signet Signing or Nullify have ads?

Neither Signet Signing nor Nullify shows ads.

### Which is updated more often, Signet Signing or Nullify?

Signet Signing ships an update every 3 weeks, and Nullify every 3 months. Most recently, Signet Signing was updated on October 24, 2026 and Nullify on October 28, 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.*