StudyPDF vs LZAPlanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyPDF
Transform your study materials into interactive flashcards, quizzes, and personalized study plans. This AI-powered tool helps identify knowledge gaps and creates daily learning schedules leading up to exams. Get instant feedback, explanations, and share courses with friends.
- AI-powered study plan generation
- Flashcards with spaced repetition
- Timed mock exams with instant feedback
- Summaries, reviewers, and Cornell notes
- Image occlusion cards
- Personalized daily study schedules
- Shareable courses for collaborative study
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StudyPDF turns your own course material into a study plan and the material to work through it. Upload slides, PDFs, Word or PowerPoint files, scan your notes with the camera, add photos, or paste a YouTube or web link. You can also just type the topics of your course. Bo, your study buddy, reads all of it. Then you pick what you need: - Flashcards with spaced repetition - Quizzes with instant feedback and timed mock exams - Study guides, summaries, reviewers and Cornell notes - Cheat sheets, mind maps and labelled diagrams - Image occlusion cards from the diagrams in your files Start with a short placement check. It shows which topics you already know and where your gaps are. Bo then plans every day until your exam, with a topic and a material for each session. Your course start shows what to study today. Stuck somewhere? Ask Bo. Bo explains from your own notes and shows you the page the answer comes from. Study together: share a course with a link. Everyone who joins studies it with their own progress. Export your material as PDF, Word or an Anki deck. For iPhone and iPad, in light and dark mode, with a widget for today's session. Terms of Use: https://studypdf.net/tos Privacy Policy: https://studypdf.net/privacypolicy
LZAPlanner
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LZAPlanner unterstützt Schülerinnen und Schüler dabei, sich strukturiert auf Mathematikklausuren vorzubereiten. Aus Aufgaben und Klausurterminen entsteht ein persönlicher Lernplan, der die Vorbereitung in realistische Tagesetappen aufteilt. Das bietet LZAPlanner: • Persönliche Lernpläne mit Tagesaufgaben und Puffertagen • Kalender mit Lern- und Klausurterminen • Aufgaben abhaken und den eigenen Fortschritt verfolgen • Noten in Punkten oder als Schulnote erfassen • Notenverlauf, Durchschnitt und weitere Kennzahlen im Blick behalten • Für die eigene Klasse freigegebene Lösungen ansehen • Optionale Erinnerungen für Aufgaben und neue Lösungen erhalten • Den Support direkt in der App kontaktieren Für eine Klasse freigegebene Inhalte werden anhand des im Konto eingetragenen Klassencodes gefiltert. Jede Person kann sich derzeit selbst registrieren und den Klassencode frei eingeben; er ist keine verifizierte Schulzugehörigkeit und keine Zugangsbeschränkung. Die App ist derzeit vollständig auf Deutsch ausgerichtet. LZAPlanner enthält keine Werbung, kein Werbe-Tracking und keine In-App-Käufe.
Screenshots
Verdict
The clearest difference is in-app purchases: LZAPlanner at none against StudyPDF's 5. LZAPlanner also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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. StudyPDF sells 5 in-app purchases, starting at $5.99 per 7 days. LZAPlanner asks for nothing beyond the download.
StudyPDF ships an update every 5 days, LZAPlanner every 6 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | StudyPDF | LZAPlanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 41 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Henrich-Bandis | Oliver Duevel |
In-app purchases
StudyPDF
- Pro Weekly$5.997 Days
- Pro Monthly$11.991 Month
- Ultra Monthly$19.991 Month
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- Pro Yearly$71.991 Year
- Ultra Yearly$119.991 Year
LZAPlanner
No in-app purchases









