# InkZone vs DocValidly

The clearest difference is update cadence: DocValidly at daily against InkZone's monthly. InkZone's advantage is iOS requirement (15.6 vs 17.0). On price, ads, 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.

InkZone ships an update monthly, DocValidly daily. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | InkZone | DocValidly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (24 ratings)](https://appshunter.io/ios/app/inkzone/id1645849149/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 39 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Hanhonda Electronic Technology.Co.,ltd](https://appshunter.io/developer/1645849151) | [Speech & Act Education Company Limited](https://appshunter.io/developer/1529458000) |

## What reviewers say

### InkZone

[App page](https://appshunter.io/ios/app/inkzone/id1645849149)

This app allows you to customize the display on a special phone case. Choose from a variety of themes or create your own unique designs, including text, images, and QR codes.

**Highlights:** Control phone case screen content, Display favorite photos or text, Personalize themes, DIY theme creation, Display QR codes and business cards

**Features:** macOS Compatibility

**In-app purchases:** none


### DocValidly

[App page](https://appshunter.io/ios/app/docvalidly/id6800639275)

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

**In-app purchases:** none


## Frequently asked questions

### Is InkZone free?

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

### Is DocValidly free?

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

### Do InkZone or DocValidly have ads?

Neither InkZone nor DocValidly shows ads.

### Which is updated more often, InkZone or DocValidly?

InkZone ships an update monthly, and DocValidly daily. Most recently, InkZone was updated on October 14, 2026 and DocValidly on October 8, 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.*