# 喵Du vs 专注钓鱼

The clearest difference is monetization model: 专注钓鱼 at free against 喵Du's free with in-app purchases. 喵Du's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (9.0 vs 18.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 喵Du sells 2 one-off in-app purchases and 专注钓鱼 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 喵Du against 5.0 for 专注钓鱼. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

喵Du ships an update every 5 days, 专注钓鱼 every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 喵Du | 专注钓鱼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/du/id1454378187/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/id6449676886/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 82 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [侠光 邢](https://appshunter.io/developer/1061504196) | [Octopus Network](https://appshunter.io/developer/1561967214) |

## What reviewers say

### 喵Du

[App page](https://appshunter.io/ios/app/du/id1454378187)

A versatile toolkit offering over twenty practical utilities for efficient task management and daily life. Features include QR code generation and scanning, translation, web screenshotting, and various measurement and conversion tools.

**Highlights:** QR Code Generation & Scanning, Translation, Web Screenshotting, Network Speed Test, Color Picker, Unit Conversions, Text to Image

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告 | $2.99 | one-time |
| 解锁全部功能 | $3.99 | one-time |


### 专注钓鱼

[App page](https://appshunter.io/ios/app/id6449676886)

This app helps users improve focus and productivity using the Pomodoro Technique. It offers a simple, distraction-free interface to manage work intervals and breaks, with visual rewards and data tracking to build better habits. Ideal for students and professionals seeking to enhance concentration and overcome procrastination.

**Highlights:** Pomodoro Technique timer, Focus habit building, Distraction blocking, White noise for concentration, Daily habit quantification, Focus data statistics, Data timeline for review

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 钓鱼 Pro | $2.99 | one-time |


## Frequently asked questions

### Is 喵Du free?

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

### Is 专注钓鱼 free?

专注钓鱼 is free to download, with in-app purchases available.

### Which has better reviews, 喵Du or 专注钓鱼?

喵Du and 专注钓鱼 are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do 喵Du or 专注钓鱼 have ads?

Neither 喵Du nor 专注钓鱼 shows ads.

### Which is updated more often, 喵Du or 专注钓鱼?

喵Du ships an update every 5 days, and 专注钓鱼 every 3 weeks. Most recently, 喵Du was updated on October 24, 2026 and 专注钓鱼 on October 24, 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.*