Mossie vs Working Class Core
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Mossie
Read full descriptionHide full description
A bird just darted past. What was it? Now you'll know. Mossie turns everyday walks into discoveries. Snap a photo, record a sound, and learn the birds around you, one sighting at a time. Spot, snap, identify: Take a picture or record a song. Mossie helps you figure out what you saw, with a little guidance instead of just an answer. Build your collection: Every sighting adds to your personal bird book. Earn badges, climb the leaderboard, and track what you've seen and heard. Learn by playing: No lectures, no pressure. Mossie builds your skills and curiosity through light structure, gentle feedback, and fun repetition. Birds where you are: See what's around you right now, or explore zones further afield. Your progress travels with you. Your sightings matter: Every verified submission contributes to citizen science, helping build a richer picture of bird life everywhere. Download Mossie and turn everyday moments into discoveries.
Working Class Core
Read full descriptionHide full description
The fastest classroom app. Teacher made. Set up your timetable (up to 14 days) and add your classes and students, then you're all set for a fast, simple app to help you do the basics in the classroom: - Countdown timer (with wheel because students love that) - Attendance - Ticklist and counter - Student details - Notes for students: written, photos, audio - Stars and attributes (effort etc) - Import class lists from a file. Without all the bloat, this is a speedy, dedicated app that does only what you need in the classroom, leaving the rest to your MIS. The app is 100% free to use, but obviously I like coffee so there's an optional in-app-purchase to buy me one and support development. Oh, and absolutely nothing ever gets sent to me. In fact, I chose not to add syncing to ensure this. You can export your database if you want for backup, but this is designed to be on-device only, for privacy and security reasons. Even so, consult your locations laws and rules to be sure you can keep student information or your device, and consider using Apple's built in tools for locking apps.
Screenshots
Verdict
The clearest difference is in-app purchases: Mossie at none against Working Class Core's 1. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Working Class Core sells 1 one-off in-app purchase. Mossie asks for nothing beyond the download.
| Parameter | Mossie | Working Class Core |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | โ |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 109 MB | 7 MB |
| Age rating | 12+ | 4+ |
| Developer | madewithlove | Panadda Sheppard |
In-app purchases
Mossie
No in-app purchases
Working Class Core
- Coffee$2.99
Questions
Is Mossie free?
Is Working Class Core free?
Do Mossie or Working Class Core have ads?
Other comparisons















