# 不觉 vs Birding Map

The clearest difference is update cadence: 不觉 at every 8 days against Birding Map's every 3 months. 不觉 also leads on iOS requirement (13.0 vs 15.0). 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.

不觉 ships an update every 8 days, Birding Map every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 不觉 | Birding Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Size | 158 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Hangzhou Bujue Technology Co.,Ltd.](https://appshunter.io/developer/1722588468) | [剑 金](https://appshunter.io/developer/1880362235) |

## What reviewers say

### 不觉

[App page](https://appshunter.io/ios/app/id6474851565)

**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 不觉 free?

不觉 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 不觉 or Birding Map have ads?

Neither 不觉 nor Birding Map shows ads.

### Which is updated more often, 不觉 or Birding Map?

不觉 ships an update every 8 days, and Birding Map every 3 months. Most recently, 不觉 was updated on October 24, 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.*