# 方格时间 vs Birding Map

The clearest difference is update cadence: 方格时间 at every 4 days against Birding Map's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

方格时间 ships an update every 4 days, Birding Map every 3 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 方格时间 | Birding Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6742046416/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 21 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hangzhou Xiaoman Jiuman Technology Co., Ltd.](https://appshunter.io/developer/1735722653) | [剑 金](https://appshunter.io/developer/1880362235) |

## What reviewers say

### 方格时间

[App page](https://appshunter.io/ios/app/id6742046416)

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

**In-app purchases:** none


### Birding Map

[App page](https://appshunter.io/ios/app/birding-map/id6759761530)

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

**In-app purchases:** none


## Frequently asked questions

### Is 方格时间 free?

方格时间 is free to download, with no in-app purchases.

### Is Birding Map free?

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

### Do 方格时间 or Birding Map have ads?

Neither 方格时间 nor Birding Map shows ads.

### Which is updated more often, 方格时间 or Birding Map?

方格时间 ships an update every 4 days, and Birding Map every 3 months. Most recently, 方格时间 was updated on October 22, 2026 and Birding Map on October 25, 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.*