# masd vs Clean

The clearest difference is price: masd at Free against Clean's $2.99. masd also leads on review sentiment (50% vs 40%) and iOS requirement (12.0 vs 17.0). Clean's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

masd is free to download; Clean costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

masd ships an update every 3 weeks, Clean monthly. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | masd | Clean |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | **50.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Ad-supported** | Paid |
| Size | 16 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Havas LLC](https://appshunter.io/developer/405953802) | [Nobumasa Kawaguchi](https://appshunter.io/developer/1750301103) |

## What reviewers say

### masd

[App page](https://appshunter.io/ios/app/masd/id853396700)

Access and engage with the Hatena anonymous diary service. Read entries, write comments, and manage your time by interacting with community content. Bookmarking and commenting functionality has been updated due to service changes.

**Highlights:** Read Hatena anonymous diaries, Write comments on diaries, Community content engagement, Time management through reading, Updated bookmarking/commenting via share button

**Features:** macOS Compatibility

**In-app purchases:** none


### Clean

[App page](https://appshunter.io/ios/app/clean-spam-link-tweet/id6503911724)

This Safari extension helps prevent users from clicking malicious spam links on Twitter (X) by making them visible or hiding them. It can block over 990 types of spam links and offers various filtering options to clean up your feed.

**Highlights:** Spam link blocking, Spam link hiding, Blocked inactive domains, Filter specific tweet types, Hide tweets with keywords, One-click report/mute/block, User whitelisting/blacklisting

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

**In-app purchases:** none


## Frequently asked questions

### Is masd free?

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

### Is Clean free?

Clean costs $2.99, with no in-app purchases.

### Do masd or Clean have ads?

masd shows ads; Clean does not.

### Which is updated more often, masd or Clean?

masd ships an update every 3 weeks, and Clean monthly. Most recently, masd was updated on November 1, 2026 and Clean on November 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.*