Gizmo vs StudyLess
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gizmo
Transform any content into interactive flashcards and quizzes with AI. Utilize spaced repetition and active recall for effective learning, or explore a vast library of pre-made study decks. Gamified features make studying engaging and fun.
- AI content import
- Scan handwritten notes
- Interactive quizzing
- Spaced repetition
- Pre-made flashcard decks
- Study organization
- Gamified learning
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Gizmo is the easiest way to learn - AI Import: Import anything and turn it into flashcards fast! You can convert Quizlet, Anki, YouTube, PDF, Notes, PowerPoint, and more! - Scan notes: Scan handwritten notes to turn them into flashcards and quizzes - Quizzing: Fun quizzes make learning feel like a game - Spaced repetition and active recall: Gizmo uses the most advanced techniques to help you remember what you learn - Pre-made decks: Quickly find 1,000,000+ free public flashcards made by other students - Organised: Organise your studying with files and decks - Gamified: Make study into a game! - Free flashcards - AI learning assistant / AI tutor - Active recall quizzes - Spaced repetition - Leaderboards and study games - Simple and minimalistic aesthetic - Scan pictures and photos to make flashcards - Shared decks - Multiple choice questions - Written questions As seen on TikTok and Instagram Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StudyLess
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The must-have study app for high school and college. Add your class material or record a lecture, and AI makes your summaries, flashcards, quizzes and practice tests. ADD WHAT YOU HAVE Photograph your notes or a handout, or add a PDF, slides, a class recording, a YouTube lecture or a blank note. Each one opens right away as its own material, and AI fills it in unit by unit. Keep related materials in a folder. Your PDF summarizer, quiz maker, test maker and lecture recorder in one app. AI SUMMARIES Each material gets a clear summary by unit: study notes with page chips back to the source. The summary is yours to edit, or ask for a rewrite, with Undo. AI PRACTICE TESTS Add last year's test and yours follows its sections, question types, marks and time, with new questions from your notes. Each written answer is marked against every point of its scoring guide, with what you left out and a model answer. Exam prep from your own material: every practice test comes as a real paper, with multiple choice, short answer and written questions, each with its points. No past test? Pick your exam (AP, SAT, IB or your school's own test) and the questions follow its question types. Build one test across several materials. RECORD A LECTURE, GET THE SUMMARY Record a lecture where recording is allowed. When it ends, it becomes a summary and flashcards. A YouTube lecture link works too. AI QUIZZES AI writes a quiz from each material, with new questions rather than your cards again. Retake it as often as you like. AI FLASHCARDS Every material gets key terms and flashcards from what's on the page. Press start, stop anytime and continue where you left off. Or play them as Blocks or Match. A word list becomes word cards with meanings and examples. AI TUTOR Ask anything. The AI tutor knows the material you're in, and any you attach. MISTAKES Missed questions from practice tests, quizzes and blurting gather in Mistakes. Retry them, or try new questions on the same points; two right answers on different days clear one. BLURTING Pick a unit and write what you remember, typed or on paper. It's checked against your summary, and what you left out is pointed out. PODCAST Two AI voices talk your material through. Full episodes are Pro; Free gets one short listen a week. SPACED REPETITION, IF YOU WANT IT Turn on spaced repetition for a material and FSRS brings each card back just before you'd forget it. Cards to review gather in Review, and you choose how many new cards a day. Add a test date and you get reminders 7, 3 and 1 days before. ALSO INCLUDED A streak, a class link classmates can study without an account, dark mode and data export. Works on iPhone and iPad, with Home Screen widgets. No ads. FREE AND PRO Free: 2 uploads a week (a batch of photos or a PDF, a recording or a YouTube lecture), 2 practice tests a week and 20 AI tutor messages a day; each material's quiz comes with it, retaken as often as you like; new rounds share the week's 2 practice tests. Studying everything you've made is free and unlimited. StudyLess Pro adds far more each month: 150 uploads, 100 practice tests, 1,500 AI tutor messages, 40 podcast episodes and 30 hours of recording a month, within the fair-use limits in our Terms (lower during a free trial). Pro is an auto-renewing subscription: in the US, $49.99 a year with a 7-day free trial for new subscribers, or $9.99 a month. Prices vary by country; the App Store shows yours, in your currency, before you buy. Payment is charged to your Apple Account when the free trial ends, or at confirmation of purchase without a trial. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period; manage or cancel it anytime in your App Store account settings. StudyLess uses AI, which can make mistakes: check its work against your material. Terms of Use: https://www.studyless.app/terms Privacy Policy: https://www.studyless.app/privacy Support: support@studyless.app
Screenshots
Verdict
The clearest difference is chart position: Gizmo at #23 against StudyLess's unranked. On price, update cadence, ads and in-app purchases 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. Gizmo sells 10 in-app purchases, starting at $6.99 per 7 days and StudyLess sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Gizmo ships an update every 4 days, StudyLess every 6 days. Both last shipped on November 9, 2026.
| Parameter | Gizmo | StudyLess |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (17K ratings) — better | — |
| Positive reviews | 65.2% of reviews | — |
| Number of ratings | 17K — better | — |
| Update frequency | Every 4 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #23 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 195 MB | 92 MB |
| Age rating | +4 | 12+ |
| Developer | GIZMO AI LTD | Mingeon Kim |
Bugs and requests
Gizmo
Reported bugs
4 issues- Flashcards not saving properly
- Importing notes/PDFs not working reliably
- Freezing and crashing issues
- Inconsistent behavior across platforms
Requested features
4 requests- Allow more customization of flashcards
- Improve stability and reduce glitches
- Provide more language options
- Offer a way to delete decks permanently
StudyLess
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gizmo
- Gizmo Unlimited$6.997 Days
- Gizmo Unlimited$12.991 Month
- Gizmo Unlimited$14.997 Days
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- Gizmo Unlimited$24.991 Month
- Gizmo Unlimited7 Days trial$51.001 Year
- Gizmo Unlimited$77.991 Year
- Gizmo Unlimited$154.991 Year
- 1000 Coins$1.99
- 5000 Coins$4.99
- 100,000 Coins$39.99
StudyLess
- StudyLess Pro Monthly$9.991 Month
- StudyLess Pro Weekly$9.997 Days
- StudyLess Pro Yearly7 Days trial$49.991 Year








