# chilli vs BirdingApp.

The clearest difference is in-app purchases: chilli at none against BirdingApp.'s 3. chilli also leads on ratings volume (629 vs 34). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. BirdingApp. sells 3 in-app purchases, starting at $6.99 per 3 months. chilli asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for chilli against 4.9 for BirdingApp.. That said, the two scores are not equally well evidenced: chilli has 629 ratings behind it against 34, so its average is the more settled of the two. Written reviews are what separate them: 82% of chilli's written reviews are positive against 83% of BirdingApp.'s.

chilli ships an update every 4 weeks, BirdingApp. fortnightly. Both last shipped on September 9, 2026.

## The numbers

| Metric | chilli | BirdingApp. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (629 ratings)](https://appshunter.io/ios/app/chilli-take-climate-action/id1645549437/reviews) | **[4.9 (34 ratings)](https://appshunter.io/ios/app/birdingapp/id6465455152/reviews)** |
| Number of ratings | **629** | 34 |
| Positive reviews | 82.1% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 36 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [REGROOP](https://appshunter.io/developer/1645549439) | [Epter LLC](https://appshunter.io/developer/1706562832) |

## What reviewers say

### chilli

[App page](https://appshunter.io/ios/app/chilli-take-climate-action/id1645549437)

This app empowers users to take collective climate action by signing petitions, sending personalized emails to decision-makers, and submitting public comments. It connects creators and communities to organize movements and directly fund activists working on climate change issues.

**Highlights:** Sign petitions, Send personalized emails to decision-makers, Submit coordinated public comments, Launch and join climate campaigns, Directly fund activists, Organize collective action

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient actions
- 💡 Innovative concept
- 🌍 Impactful for the environment
- 🤝 Sense of community

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🤖 Over-reliance on AI
- 🔍 Lack of transparency
- 💬 Impersonal communication

**Reported bugs**

- Login and onboarding issues
- Streak counter resets
- Unresponsive contact features
- Compatibility problems with newer OS versions

**Requested features**

- More customization options
- Improved community features
- Better integration with other platforms
- Expanded local action opportunities


### BirdingApp.

[App page](https://appshunter.io/ios/app/birdingapp/id6465455152)

Connect with fellow birdwatchers, organize your birding activities, and stay updated on sightings. Discover local guides, plan routes, and receive real-time alerts for rare birds. Engage in friendly competition and challenges.

**Highlights:** Create user profiles and connect with friends, Location-based chat for local sightings, Real-time rare bird alerts, Plan birding routes and trips, Bird quizzes and leaderboards, Offline chat and location sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter - 3 Months, renewing | $6.99 | per 3 months |
| Supporter - 1 Year, renewing | $24.99 | per year |
| Supporter - 1 Year only | $24.99 | one-time |


## Frequently asked questions

### Is chilli free?

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

### Is BirdingApp. free?

BirdingApp. is free to download, with in-app purchases available.

### Which has better reviews, chilli or BirdingApp.?

BirdingApp. is rated higher. chilli averages 4.9 out of 5 from 629 ratings, while BirdingApp. averages 4.9 from 34 ratings.

### Do chilli or BirdingApp. have ads?

Neither chilli nor BirdingApp. shows ads.

### Which is updated more often, chilli or BirdingApp.?

chilli ships an update every 4 weeks, and BirdingApp. fortnightly. Most recently, chilli was updated on September 9, 2026 and BirdingApp. 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.*