# 致鸟forbirds vs ChirpAlarm

The clearest difference is update cadence: ChirpAlarm at daily against 致鸟forbirds's every 2 months. ChirpAlarm also leads on ratings volume (3 vs 1). 致鸟forbirds's advantage is iOS requirement (12.0 vs 16.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for 致鸟forbirds against 5.0 for ChirpAlarm. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

致鸟forbirds ships an update every 2 months, ChirpAlarm daily. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 致鸟forbirds | ChirpAlarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/forbirds/id1658483449/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/chirpalarm/id6765998921/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | Free |
| Size | 32 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [克亚 李](https://appshunter.io/developer/1658460693) | [Jonathan Hu](https://appshunter.io/developer/1896157232) |

## What reviewers say

### 致鸟forbirds

[App page](https://appshunter.io/ios/app/forbirds/id1658483449)

This app provides scientific bird care information and tools for pet owners. It features a smart weight assessment system, a comprehensive database of bird-related plants and foods, and a disease assessment system to help monitor your pet's health.

**Highlights:** Smart bird weight assessment system, Weight curve and anomaly alerts, Database of bird-safe plants and foods, Bird disease database, Bird health condition assessment

**Features:** macOS Compatibility

**In-app purchases:** none


### ChirpAlarm

[App page](https://appshunter.io/ios/app/chirpalarm/id6765998921)

Wake up to authentic bird recordings and test your species identification skills to dismiss your alarm. This app helps birders start their day immersed in nature and improve their sound identification abilities.

**Highlights:** Authentic bird sound recordings, Species identification quiz to dismiss alarm, Customizable species lists, Quiz history and statistics, Bird information with images and descriptions, No ads or subscriptions

**In-app purchases:** none


## Frequently asked questions

### Is 致鸟forbirds free?

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

### Is ChirpAlarm free?

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

### Which has better reviews, 致鸟forbirds or ChirpAlarm?

致鸟forbirds and ChirpAlarm are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do 致鸟forbirds or ChirpAlarm have ads?

Neither 致鸟forbirds nor ChirpAlarm shows ads.

### Which is updated more often, 致鸟forbirds or ChirpAlarm?

致鸟forbirds ships an update every 2 months, and ChirpAlarm daily. Most recently, 致鸟forbirds was updated on November 3, 2026 and ChirpAlarm on November 5, 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.*