Gizmo AI Review (2026): The Flashcard App That Plays Like a Game

Flashcards are the oldest study trick there is, and also the most boring one. Gizmo AI wants to fix that by making the cards for you and then turning practice into a game with hearts, XP and leagues. As a result, searches for it keep rising every school week.

This review checks whether the game actually helps you learn. In addition, it looks at the free plan limits, the real price of Unlimited, the privacy terms and the rival apps that do the same job for less.

Gizmo AI, also searched as AI Gizmo or Gizmo study AI, is a flashcard and quiz app for students. You feed it your own material, and it writes the questions. Then it schedules them with spaced repetition, so the cards you keep missing come back more often.

The company behind it is Save All Ltd, a London startup founded in 2021 by three Cambridge graduates. In April 2026 it raised a $22 million Series A led by Shine Capital, IT Brief reported, and it says more than 13 million learners in over 120 countries use it.

You can study in a browser at gizmo.ai or in the Gizmo AI app for iPhone and Android. Meanwhile, the App Store listing shows a 4.8 rating from about 14,000 reviews and a spot in the Education top chart.

Gizmo fits students aged roughly 16 to 21 who already have course material and need to memorise it. Think GCSE and A level revision, AP exams, college finals, med school terms and language vocabulary.

It suits students who need the method explained much less. The app quizzes you on what is in your notes; it does not solve a new math problem from a photo. For that, a photo solver such as Gauth is the better tool, and the alternatives below cover the options.

The app works in three steps. First you import a source, then the AI writes cards and questions, and finally you practise in short game rounds. Here is how each part held up.

Magic Import is the core trick. Paste notes, upload a PDF or PowerPoint, drop in a YouTube link or snap a photo of handwritten notes, and the app builds a deck in seconds.

It also imports Quizlet sets and Anki decks. Therefore switching costs almost nothing, which explains a lot of its growth. On the free plan, however, you wait 20 minutes between imports.

Cards come back as multiple choice, written answers, matching and true or false. A spaced repetition schedule decides when you see each one again, so weak cards get more practice.

On top sits the game layer. You earn XP, keep streaks and climb weekly leagues, and wrong answers cost hearts. Free users get 15 hearts in Memorise mode, so a bad session can lock you out until they refill.

The AI tutor explains a topic step by step, writes notes and then quizzes you on them. It works best as a follow up when a card keeps tripping you up.

Free accounts get limited tutor sessions. Unlimited removes the cap, which is the main reason heavy users upgrade.

Gizmo Live runs a real time quiz that others join with a game code, much like Kahoot. Teachers use it in class, and friends use it to revise together.

Live quizzes and practice tests are included on the free plan, too. In addition, the app offers more than a million public decks made by other students.

In practice, Gizmo is very good at the boring part. A twenty page PDF becomes a usable deck in under a minute, and the questions mostly stick to what the source actually says.

Is Gizmo AI Good for Studying?

Yes, for memorising. Active recall and spaced repetition are well proven methods, and the game loop gets students to come back daily. That habit is the whole point of the app.

However, the AI only knows your source. Messy notes produce messy cards, and the app does not add citations, so check any card that looks wrong. Also, the hearts system can push you to rush answers to protect a streak. Used with clean material and some patience, though, it is one of the most effective revision apps around.

Gizmo does not publish prices on its website, so these figures come from the US App Store listing and two independent price trackers in September 2026. Prices change by country, device and student status.

So, is Gizmo AI free? Yes. Making cards and decks is free, and so are Gizmo Live and practice tests. The catch is time: hearts run out and imports queue. Do you have to pay for Gizmo AI? Only if you study daily. In that case, take the yearly plan with the student toggle on, because the weekly plan costs several times more over a term.

The free plan gives you unlimited cards and decks, live quizzes and practice tests. It limits hearts, imports and AI tutor time.

Unlimited lifts all of those caps and adds free hints, which otherwise cost coins. Therefore the free plan suits light weekly revision, while Unlimited only pays off in exam season or for daily users.

How to Cancel a Gizmo AI Subscription

Cancel where you paid. On the web, open Settings and choose Manage subscription. On iPhone, go to your Apple ID and Subscriptions, and on Android, open Google Play and Payments and subscriptions. Deleting your account does not cancel the plan, so cancel first.

Gizmo is a real, funded company with apps in both major stores and a public help centre. The developer name in the stores is Save All Ltd, which confuses some users, but it is the same company.

So, is Gizmo AI safe? It is legitimate, and the App Store age rating is 13+. Still, the privacy label lists purchases, identifiers and usage data as data used to track you, and the app includes chat and shared decks. Keep personal details out of uploaded notes, and parents of younger teens should review the settings together.

Quizlet is the flashcard app most US students already know. Its Learn mode and practice tests are polished, and Quizlet Plus costs about $35.99 a year on the web.

Quizlet is cheaper and has more ready made sets. Gizmo, however, is faster at turning your own notes into cards and far more game like.

StudyX is a wider study suite. It solves questions from a photo or PDF with steps, and it also makes notes, flashcards and quizzes. Plus costs $9.99 a month or $69.99 a year.

Pick StudyX when you need homework answers and revision in one account. Pick Gizmo when memorising is the whole job.

Turbo AI starts one step earlier. It records a lecture, writes the notes and then builds flashcards and quizzes from them. Our Turbo AI review covers its plans.

It is the better choice for lecture heavy courses. Gizmo wins on the daily practice habit.

Pros

• Turns notes, PDFs, slides and YouTube links into decks in seconds
• Imports Quizlet sets and Anki decks, so switching is easy
• Spaced repetition plus a game loop that builds a daily habit
• Generous free plan with unlimited cards, live quizzes and practice tests
• Gizmo Live works for classes and study groups
• 50 percent student discount on paid plans

Cons

• Free hearts and the 20 minute import wait slow down long sessions
• Prices are not published on the website and vary by store
• The weekly Unlimited plan is expensive over a full term
• Cards are only as good as your source, with no citations
• Does not solve new problems from a photo like Gauth or Photomath
• Tracking data in the privacy label and social features need care

Gizmo does one thing very well. It takes the material you already have and turns it into practice you will actually do, which most study apps never manage.

It is not a tutor for new problems, and the free limits can feel like a mobile game asking for money. However, the free plan is enough to judge it, and the yearly student price is fair for daily use.

So try Gizmo AI with one real deck before your next test. If you open it again tomorrow without being reminded, the game has done its job, and that habit is worth more than any single feature.

Gizmo is one of several study apps in our roundup of the best AI homework helper picture apps, next to Gauth, StudyX, Turbo AI and Quizlet, with prices side by side.

If lectures are your problem rather than memorising, see the best AI note takers. Teachers who run live quizzes will also like our guide to the best AI tools for teachers.