# 3DSec vs SignZone

The clearest difference is in-app purchases: 3DSec at none against SignZone's 1. 3DSec also leads on iOS requirement (11.0 vs 15). SignZone's advantage is update cadence (every 2 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. SignZone sells 1 in-app purchase, starting at $5.00 per year. 3DSec asks for nothing beyond the download.

3DSec ships an update every 6 months, SignZone every 2 months. The most recent releases landed on September 6, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | 3DSec | SignZone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 50 MB | 8 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BORICA AD](https://appshunter.io/developer/655449330) | [InfoNotary EAD](https://appshunter.io/developer/970031411) |

## What reviewers say

### 3DSec

[App page](https://appshunter.io/ios/app/3dsec/id1491989163)

**Features:** macOS Compatibility

**In-app purchases:** none


### SignZone

[App page](https://appshunter.io/ios/app/signzone/id6447611190)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SignZone Active Annual | $5.00 | per year |


## Frequently asked questions

### Is 3DSec free?

3DSec is free to download, with no in-app purchases.

### Is SignZone free?

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

### Do 3DSec or SignZone have ads?

Neither 3DSec nor SignZone shows ads.

### Which is updated more often, 3DSec or SignZone?

3DSec ships an update every 6 months, and SignZone every 2 months. Most recently, 3DSec was updated on September 6, 2026 and SignZone on August 19, 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.*