# Birdathon vs CSTeam App

The clearest difference is in-app purchases: CSTeam App at none against Birdathon's 4. CSTeam App also leads on update cadence (monthly vs every 4 months) and rating (5.0 vs 4.7). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Birdathon sells 4 one-off in-app purchases. CSTeam App asks for nothing beyond the download.

CSTeam App holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 15 and 6 respectively.

Birdathon ships an update every 4 months, CSTeam App monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Birdathon | CSTeam App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/birdathon/id1211977440/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/csteam-app/id1488517644/reviews)** |
| Number of ratings | **15** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 192 MB | 41 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barry Langdon-Lassagne](https://appshunter.io/developer/730758814) | [Ismail Khalil](https://appshunter.io/developer/1448158730) |

## 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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Good Tip | $0.99 | one-time |
| Great Tip | $1.99 | one-time |
| Amazing Tip | $2.99 | one-time |
| Incredible Tip | $4.99 | one-time |


### CSTeam App

[App page](https://appshunter.io/ios/app/csteam-app/id1488517644)

Facilitates communication between parents, students, and teaching staff. Provides access to attendance, homework, and quiz information, with announcements for staff outreach.

**Highlights:** Parent-teacher communication, Student attendance tracking, Homework assignments, Quiz information, Staff announcements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Birdathon free?

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

### Is CSTeam App free?

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

### Which has better reviews, Birdathon or CSTeam App?

CSTeam App is rated higher. Birdathon averages 4.7 out of 5 from 15 ratings, while CSTeam App averages 5.0 from 6 ratings.

### Do Birdathon or CSTeam App have ads?

Neither Birdathon nor CSTeam App shows ads.

### Which is updated more often, Birdathon or CSTeam App?

Birdathon ships an update every 4 months, and CSTeam App monthly. Most recently, Birdathon was updated on October 24, 2026 and CSTeam App on October 24, 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.*