Hekko vs Stormiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hekko
This app automatically transforms lecture recordings and imported documents into organized study notes, quizzes, and flashcards. It offers AI-powered explanations and spaced revision scheduling to help students prepare for exams.
- Automatic note structuring from recordings
- Import slides and PDFs
- Generate revision sheets, quizzes, and flashcards
- AI-powered course explanations
- Spaced revision scheduling
- Multilingual note generation
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Hekko turns your classes into revision-ready notes — automatically. HOW IT WORKS 1. Hit record when the lecture starts, or import your slides and PDFs 2. Hekko listens and structures everything while you focus on the lesson 3. Walk out with a scannable revision sheet, a quiz and flashcards WHY STUDENTS USE IT • Stop choosing between listening and writing everything down • Notes built the way you actually revise — key concepts, definitions, what matters in bold, never walls of text • Test yourself right after the lecture, while it is still fresh • Ask Hekko anything about your course and have it explained again, as many times as you need • Spaced revision that schedules itself around your exam date • Recordings, PDFs and slides — every course in one place BUILT FOR REAL COURSEWORK Hekko is not a generic AI notepad. It is built for classes: the structure of a lecture, the concepts that show up in exams, and a format you can genuinely revise the night before a test. IN YOUR LANGUAGE Record a lecture in the language it is taught in, and choose the language your notes come out in. Free to start. Upgrade any time for unlimited courses. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Stormiz
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Stormiz is a notebook that listens to your lecture and writes with you. RECORD THE LECTURE Start recording when the lecture starts and put your phone in your pocket — recording keeps going with the screen locked, so a two-hour lecture survives your auto-lock timer. Stormiz transcribes what was said and lays it out as notes, split idea by idea, with the audio kept alongside so you can hear any passage again. WRITE, AND ASK FOR HELP WHEN YOU WANT IT Your page has no bottom. Type "/" to reach the assistant: rephrase, correct, write up, structure, continue the sentence you started. Every suggestion arrives as a proposal with the change shown — you accept it or you throw it away. Nothing is rewritten behind your back, and nothing happens unless you ask. ASK YOUR NOTEBOOK Ask a question and get an answer built from your own notes and the sources you added, not from the open internet. Or switch to Quiz me and let it question you on what you wrote. REVISE WHAT YOU ACTUALLY WROTE Turn a passage into cards in one gesture and practise them, with the paragraph they came from one tap away. EVERY LECTURE IN ITS OWN NOTEBOOK Notebooks, folders, and a page that keeps its formatting: headings, tables, callouts, columns, code, page breaks. Export a page or a whole notebook to PDF. WORKS OFFLINE Write on the train. It syncs when you are back. IN SIX LANGUAGES English, French, Dutch, German, Spanish and Italian. The interface follows your device's language, and you can switch it whenever you like. — Stormiz is free to use. Stormiz Max is an optional auto-renewable subscription that unlocks the AI features with a monthly credit allowance: • Stormiz Max — Monthly: $9.99 per month • Stormiz Max — Annual: $34.99 per year Prices are in U.S. dollars and may vary by region; the price shown in the app at purchase is the one that applies. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your Apple Account is charged for renewal within 24 hours of the end of that period. You can manage and cancel your subscription in your Apple Account settings after purchase. Terms of Use: https://stormiz.com/cgu Privacy Policy: https://stormiz.com/confidentialite Support: https://stormiz.com/support
Screenshots
Verdict
Hekko and Stormiz are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Hekko sells 6 in-app purchases, starting at $13.99 per month and Stormiz sells 5 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Hekko | Stormiz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 65 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Elian Tornikoski | Studizy |
In-app purchases
Hekko
- Hekko Unlimited - Monthly$13.991 Month
- Hekko Unlimited Group - Monthly$27.991 Month
- Hekko Pro - Monthly$29.991 Month
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- Hekko Unlimited - Yearly$95.991 Year
- Hekko Unlimited Group - Yearly$191.991 Year
- Hekko Pro - Yearly$239.991 Year
Stormiz
- Stormiz Max — Mensuel$8.991 Month
- Stormiz Max — Annuel$29.991 Year
- 150 crédits$3.99
- 300 crédits$8.99
- 600 crédits$12.99









