Biodibal vs StudyNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biodibal
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Biodibal és una aplicació creada pel grup d'ecologia interdisciplinari del departament de biologia de la universitat de les illes balear amb la col·laboració de Red eléctrica de españa i l'agència d'estratègia turística de les illes balears. L'aplicació forma part d'un projecte més ampli que té l'objectiu principal de garantir l'accés lliure i gratuït a la informació existent sobre la biodiversitat a les illes balears i treballar per contribuir al coneixement i conservació de la natura. CARACTERÍSTIQUES Observa en temps real les ocurrències registrades i validades pels experts de la plataforma. Aporta les teves pròpies observacions a través de l'aplicació amb unes senzilles passes. Si no coneixes l'espècie a la qual pertany, els nostres experts col·laboradors la identificaran per tu. Aprèn més sobre qualsevol mena d'espècie existent a través del nostre cercador. Consulta la informació dels espais naturals que hi ha a la aplicació, les rutes naturalístiques i les espècies que hi podràs trobar en elles.
StudyNotes
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Unlock Smarter Note-Taking with StudyNotes AI Tired of messy notebooks and scattered thoughts? StudyNotes AI makes it simple to capture, and manage your notes—all in one place. Whether you’re a student, a professional, or just someone who loves staying organized, StudyNotes AI will transform the way you take notes. Why You’ll Love It • Smart & Clean Notes – Create beautifully organized notes in seconds. • AI-Powered Summaries – Generate quick summaries of your notes for faster learning. Perfect For Students – Take class notes and let AI organize them into summaries and study guides. Professionals – Keep track of meeting notes, to-do lists, and ideas. Creators & Thinkers – Jot down quick thoughts, inspiration, and project ideas. How Note AI Helps You Effortless Note-Taking: Just write—AI helps with clarity and structure. Study Smarter: Create summaries and study materials from your notes. Simple & Secure: Your notes are private, safe, and always accessible. Note AI is your all-in-one solution for smarter, faster, and more organized note-taking. Stop wasting time with scattered apps—upgrade your productivity and learning today! ----- StudyNotes AI Subscription: You can subscribe to StudyNotes AI by choosing from the following plans: 1 week and 1 year. The subscription automatically renews unless auto-renewal is turned off. Terms of Use: https://noteaiapp.notion.site/ Privacy Policy: https://noteaiapp.notion.site/privacy-policy UELA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Biodibal at none against StudyNotes's 2. Biodibal also leads on iOS requirement (13.0 vs 16.4). StudyNotes's advantage is update cadence (daily vs every 33 months). On price, ads 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. StudyNotes sells 2 in-app purchases, starting at $5.99 per 7 days. Biodibal asks for nothing beyond the download.
Biodibal ships an update every 33 months, StudyNotes daily. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.
| Parameter | Biodibal | StudyNotes |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 33 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 23 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Fundacio Universitat-Empresa de les Illes Balears | Bekir Genc |
In-app purchases
Biodibal
No in-app purchases
StudyNotes
- Weekly3 Days trial$5.997 Days
- Yearly3 Days trial$29.991 Year









