# 专注钓鱼 vs LabNext

The clearest difference is ads: 专注钓鱼 at none against LabNext's shown. LabNext's advantage is update cadence (every 5 days vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

专注钓鱼 ships an update every 3 weeks, LabNext every 5 days. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 专注钓鱼 | LabNext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6449676886/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 78 MB | 53 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Octopus Network](https://appshunter.io/developer/1561967214) | [小研在线](https://appshunter.io/developer/1596142444) |

## What reviewers say

### 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:** none


### LabNext

[App page](https://appshunter.io/ios/app/labnext/id6737492839)

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

**In-app purchases:** none


## Frequently asked questions

### Is 专注钓鱼 free?

专注钓鱼 is free to download, with no in-app purchases.

### Is LabNext free?

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

### Do 专注钓鱼 or LabNext have ads?

LabNext shows ads; 专注钓鱼 does not.

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

专注钓鱼 ships an update every 3 weeks, and LabNext every 5 days. Most recently, 专注钓鱼 was updated on September 11, 2026 and LabNext on September 9, 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.*