BirdID Nord University vs Quiz Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BirdID Nord University
Identify birds with a digital field guide and practice your knowledge with interactive quizzes. Download content for offline use and expand your understanding of avian species.
- Offline bird book with sounds and images
- Practice quizzes with 45,000+ tasks
- Downloadable content for offline use
- Constantly expanding species database
- Automatic content updates
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The app allows you to use BirdID's (birdid.no) practice tasks and bird book on your Apple device. You can download the entire bird book with sounds and images to use it offline, or use what you need online when needed. The book currently contains approx. 380 species but is constantly expanding. The content is updated automatically. The quiz function gives you access to all of BirdID's 45,000 tasks on your Apple device. It is also possible to download task sets for offline use so that you can take the tasks with you, or practice the same set many times. The application requires some memory on your phone. The app is provided by Nord Universitet.
Quiz Trainer
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The best way to improve your general knowledge & trivia. Offline & No Ads. 30,000+ Questions in 22 different categories: Never see the same question twice. Progressive Difficulty: Start as a Novice Quizzer and work your way up to Grandmaster as you clear thousands of questions. Detailed Statistics: Track your strengths and weaknesses in every category to focus your learning. Create Teams: Compare your progress with your friends & family and compete in the daily quiz!
Screenshots
Verdict
The clearest difference is update cadence: Quiz Trainer at every 8 days against BirdID Nord University's every 2 months. BirdID Nord University's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BirdID Nord University ships an update every 2 months, Quiz Trainer every 8 days. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.
| Parameter | BirdID Nord University | Quiz Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 65 MB | 47 MB |
| Age rating | 4+ | 12+ |
| Developer | Hilde Doerum | Alexander Aldridge |
In-app purchases
BirdID Nord University
No in-app purchases
Quiz Trainer
No in-app purchases
Questions
Is BirdID Nord University free?
Is Quiz Trainer free?
Do BirdID Nord University or Quiz Trainer have ads?
Which is updated more often, BirdID Nord University or Quiz Trainer?
Other comparisons
