FAQ

Nibble is an all-around knowledge app that turns curiosity into a daily habit. It offers interactive content across multiple topics to help you learn in a way that feels right for you. Every NIbble is designed to spark curiosity without overwhelming you with cluttered information.

Nibble breaks big topics of the general and academic knowledge into bite-sized content formats – Nibbles – made for short learning sessions. You learn in whatever format and pace fits the moment, with no hard commitments.

Nibble is for anyone curious about a wide range of topics who wants to learn in short, flexible sessions rather than commit to a full course. With 650+ Nibbles across 35+ topics — like History, Psychology, Art, Geography, Personal Finance, and more — there's always something new to explore, in whatever format and pace fits the moment.

Just a few minutes (from 1.5 to 10) — most lessons are short enough to finish in a single coffee break or commute. A few curious minutes a day are enough.

Both. Nibble mixes formats rather than locking you into one. Quizzes are part of it, and Nibbles can build on each other the way a course would, but you can also learn through audio, video, games, and AI formats. You pick what suits the moment, for a more flexible, lower-pressure way to learn than a straight quiz app or a course.

Yes. Nibble is developed by Headway Inc, the same company behind the Headway app, its flagship product. Headway Inc is a global tech company revolutionising lifelong learning — creating digital products that make learning accessible, personalised, and impactful for over 180 million users worldwide. In 2025, Headway Inc ranked 4th in the list of the World's Top EdTech companies by TIME magazine. Nibble is its all-around knowledge product within the growing portfolio.

Nibble is free to download and includes a 7-day free trial, so you can explore lessons before paying anything. Full, unlimited access to all 650+ lessons, games, videos, and audio comes with Nibble Pro. There are no hidden fees or pay-per-lesson charges — one subscription unlocks everything.

You can download Nibble and start a 7-day free trial at no cost, but full access to all lessons and features requires a paid Nibble Pro subscription. Cancel before the trial ends and you won't be charged. There are no add-ons or hidden fees — one subscription covers everything.

Yes — Nibble offers a 7-day free trial on the annual plan, giving you full access to all lessons, formats, and topics. Your subscription renews automatically when the trial ends unless you cancel beforehand, which you can do anytime in your App Store, Google Play, or Nibble account settings on the web platform. Note that deleting the app does not cancel your subscription.

Nibble Pro unlocks the full library — 650+ bite-sized lessons across 35+ topics — in every format: interactive text lessons, educational games, short videos, audio, and AI learning formats. One subscription includes it all, with new content added regularly. Nothing is locked behind extra purchases inside the app.

No. A Nibble Pro subscription includes everything — there are no pay-per-lesson fees or hidden charges. Whatever plan you choose unlocks the complete library of lessons, quizzes, videos, audio, and AI learning formats.

Nibble itself is free to download and includes a 7-day free trial, so you can try it before subscribing. Other microlearning apps exist, but Nibble brings bite-sized lessons, quizzes, games, videos, audio, and AI formats across 35+ topics together in one place, for a few minutes of learning a day.

Nibble is available in English, Spanish, German, Brazilian Portuguese, Italian, French, and Polish as of Aug 2026.

Nibble's interface and its lesson library are localized separately. The interface is available in Spanish, but part of the lesson catalog is still being translated, so some titles currently appear in English. New translations are added on an ongoing basis, so more lessons become available in Spanish over time.

Only part of Nibble's content catalog is currently localized; the rest is being translated on an ongoing basis. Titles are prioritized by user demand, and new translations are added regularly without compromising quality.

This depends on the platform. On iOS, you can set Nibble's language independently through your phone's Settings app, without changing the device's overall language. On Android, Nibble currently follows your phone's system language and can't be changed separately. → How to change the language in Nibble (iOS, Android & Web)

Yes, Nibble is available in Brazilian Portuguese.

Yes, Nibble is available in German.

On iOS, Nibble's language can be set independently of your phone's overall language, through Settings → Nibble → Language. On Android, there's currently no way to change Nibble's language separately — it follows your phone's system language. Steps can vary slightly by OS version, so it's worth double-checking the exact path on your device.

The Explore page shows all available topics, so you can browse and open any of them directly. The For You path also recommends topics based on your chosen interests.

All completed lessons are saved under Profile → Finished Lessons. You can revisit them anytime from there to review again.

Finished lessons move out of your learning path so they won't be suggested again, but they don't always show a visible "completed" mark elsewhere in the app, such as in Explore. You can always confirm a lesson is finished under Profile → Finished Lessons. Clearer progress indicators across the app are something Nibble continues to work on.

Yes, Nibble has a web version, available at https://nibble-app.com/.

Yes. Your progress is tied to your account, so logging in with the same account on your phone and tablet keeps everything in sync.

No, Nibble does not currently work offline.

Yes. Nibble app is available on both Android and iOS.

Nibble is organized into five main sections:

• For You — a personalized learning path with lessons recommended based on your chosen interests.

• Explore — browse the full catalog of topics and open anything that interests you.

• Play — learn through interactive games.

• AI Tutor — ask questions and dive deeper into topics with a smart assistant.

• Watch — enjoy content in a short, video-style format.

A streak tracks how many consecutive days you've learned on Nibble.

• What counts: completing any one daily activity — a lesson, a game round, or a video.

• What doesn't count: starting an activity without finishing it.

• When it resets: streaks run on local time and reset at midnight.

Yes, Nibble is a legitimate all-around knowledge app, available on iOS, Android, and the web, with more than 10 million downloads across over 170 countries. Apple has featured it as App of the Day in more than 50 countries. Nibble is subscription-based, so check the price, trial, and renewal terms for your specific offer before confirming a purchase.

Nibble can be worth it if you want short, interactive learning across a wide range of topics, as a more purposeful alternative to passive scrolling. It offers bite-sized lessons and quizzes, plus formats like audio, short videos, knowledge games, and select AI-powered experiences.

As of August 2026, Nibble has a 4.3/5 rating on the US App Store and 4.4/5 on Google Play. Users often praise the interactive, bite-sized format, clear visuals, and the chance to replace passive scrolling with learning. Recurring criticism focuses on pricing and renewal clarity, limited free access, language availability, and differences between advertised and available content.

Most often, a full charge appears when a trial ends and the subscription renews automatically, but not every Nibble offer includes a trial. Trial availability, duration, price, and renewal terms depend on the platform and offer, and are shown before confirmation. If the amount or timing doesn't match your purchase terms, contact Nibble Support so the charge can be reviewed.

Nibble handles personal data in accordance with its published Privacy Policy. The policy explains what data is collected, why it's used, and which service providers may process it; Nibble does not collect or store full card numbers. You can also request account deletion through the app's settings or via the support email address.

Cancel through whichever platform you subscribed on.

On Android: open the Play Store app → tap your account icon (top right) → Payments & subscriptions → select Nibble.

On iPhone: go to Settings → [your name] → Subscriptions → select Nibble. If you subscribed through the website, cancel from your account page. → Manage your website subscription

If you initially subscribed through the website, you can cancel your subscription through your account here: https://nibble-app.com/sign-in. To reset your password, please use this link: https://nibble-app.com/forgot-password.

If you're eligible for a refund, you'll need to request it directly from Apple. To request a refund, follow these instructions from the Apple support page. By submitting that request, you agree that we may share relevant account and usage data — such as subscription status and activity — with the App Store to help process it fairly. → Apple's refund request instructions.

Website refunds are handled in accordance with our Terms and Conditions, which set out eligibility and the process. Please refer to our Terms and Conditions

This is a legitimate charge for your Nibble subscription — payments are processed through Nibble's parent company, so your statement may show a different name, such as "Headway," instead of "Nibble." If you recognize the charge as your Nibble subscription, no action is needed. If you're still unsure, contact support@nibble-app.net to confirm the details.

Access depends on how you paid: if you used Google or Apple sign-in, you can only access your subscription through that same method, not a different email. In the app, log in with the email address you used to purchase the subscription — delete and reinstall the app first if needed, then choose "I already have an account" and sign in with that email. Use "Forgot Password" if you need to reset it. → Reset your password. If you need to set/change the password, please click the "Forgot Password?" button or follow this link — https://nibble-app.com/forgot-password

Both are bite-sized learning apps, so it's a fair question. The main difference is format and breadth.

Imprint centres on visual, animated cards and includes visual guides to bestselling books, and it leans into personal growth and the softer sciences — psychology, philosophy, history, finance. If you love beautifully illustrated cards and book summaries, it's a great app.

Nibble takes a different approach: instead of one signature format, it mixes text lessons, quizzes, games, video, audio, and AI learning formats, so you can switch depending on your mood and the moment. It also spans a wider topic range — across Humanities, STEM, and general knowledge — because Nibble is built around all-around curiosity rather than a single track.

Simply put: Imprint is for visual learners who want polished book-style summaries; Nibble is for curious people who like variety, both in what they learn and how they learn it.

Coursera offers full, structured courses — often university-backed, with certificates and hours of study — while Brilliant focuses on hands-on, interactive problem-solving to build real depth in maths, science, and computer science. Both reward serious time and effort, and if your goal is to master a subject or earn a credential, that's exactly what they're for.

Nibble isn't trying to replace them. It's for the in-between moments — a few curious minutes on a commute or coffee break, across a broad range of topics, with no course to finish and no pressure to keep up. Where Coursera and Brilliant ask you to commit and go deep on one thing, Nibble lets you follow your curiosity wherever it wanders, a little at a time.

Many people happily use both: something like Nibble to stay broadly curious, and a Coursera or Brilliant when they want to go all-in on a single subject.