# DocOne Express vs Maskable

The clearest difference is price: Maskable at Free against DocOne Express's $8.99. Maskable also leads on update cadence (every 2 days vs every 3 weeks). DocOne Express's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Maskable is free to download; DocOne Express costs $8.99 up front. Maskable sells 3 in-app purchases, starting at $0.99 per month. DocOne Express asks for nothing beyond the download.

DocOne Express ships an update every 3 weeks, Maskable every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DocOne Express | Maskable |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/maskable-redact-and-annotate/id6804118307/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 7 MB | 17 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ANTONIO PADALINO](https://appshunter.io/developer/6798513902) | [培茂 程](https://appshunter.io/developer/6803984040) |

## What reviewers say

### DocOne Express

[App page](https://appshunter.io/ios/app/docone-express/id6800257286)

**In-app purchases:** none


### Maskable

[App page](https://appshunter.io/ios/app/maskable-redact-and-annotate/id6804118307)

This app automatically detects and hides sensitive information like phone numbers, emails, and faces in your photos and screenshots. It offers various masking options and annotation tools, all processed locally on your device for maximum privacy. Edits are non-destructive and reversible.

**Highlights:** Automatic sensitive data detection, Face and QR code detection, Multiple masking styles (blur, pixelate, cover), Annotation tools (text, shapes, drawings), Non-destructive editing with undo/redo, Metadata removal, On-device processing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| maskable Pro Monthly | $0.99 | per month |
| maskable Pro Yearly | $1.99 | per year |
| maskable Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is DocOne Express free?

DocOne Express costs $8.99, with no in-app purchases.

### Is Maskable free?

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

### Do DocOne Express or Maskable have ads?

Neither DocOne Express nor Maskable shows ads.

### Which is updated more often, DocOne Express or Maskable?

DocOne Express ships an update every 3 weeks, and Maskable every 2 days. Most recently, DocOne Express was updated on November 6, 2026 and Maskable on October 31, 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.*