# Birdathon vs 拉汉汉拉词典

The clearest difference is update cadence: 拉汉汉拉词典 at fortnightly against Birdathon's every 4 months. 拉汉汉拉词典 also leads on iOS requirement (10.0 vs 16.1). On price, review sentiment, ads 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.

Birdathon ships an update every 4 months, 拉汉汉拉词典 fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Birdathon | 拉汉汉拉词典 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/birdathon/id1211977440/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 192 MB | 107 MB |
| Requires iOS | 16.1 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barry Langdon-Lassagne](https://appshunter.io/developer/730758814) | [Wanyouzhidian Digital Media Technology(Beijing) Co., Ltd.](https://appshunter.io/developer/1570087117) |

## What reviewers say

### Birdathon

[App page](https://appshunter.io/ios/app/birdathon/id1211977440)

This app helps birdwatchers create and organize detailed checklists of their observations. It automatically records time and location, allowing for easy editing and customization. Users can visualize their sightings on maps, add field notes, and export data for sharing or further analysis.

**Highlights:** Observation-centric checklists, Automatic time and location recording, Customizable maps with boundary overlays, Field notes for additional observations, Multiple checklist sorting options, Data export to CSV and other formats, Create checklist templates

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

**In-app purchases:** none


### 拉汉汉拉词典

[App page](https://appshunter.io/ios/app/id1586239649)

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

**In-app purchases:** none


## Frequently asked questions

### Is Birdathon free?

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

### Is 拉汉汉拉词典 free?

拉汉汉拉词典 is free to download, with no in-app purchases.

### Do Birdathon or 拉汉汉拉词典 have ads?

Neither Birdathon nor 拉汉汉拉词典 shows ads.

### Which is updated more often, Birdathon or 拉汉汉拉词典?

Birdathon ships an update every 4 months, and 拉汉汉拉词典 fortnightly. Most recently, Birdathon was updated on November 6, 2026 and 拉汉汉拉词典 on November 3, 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.*