Comparison

Emprendiendo con el REF vs Quat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Emprendiendo con el REF

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Emprendiendo con el REF es un innovador videojuego educativo diseñado para estudiantes de 1º y 2º de Bachillerato en las Islas Canarias. A lo largo de distintas misiones, los alumnos aprenderán de manera práctica y entretenida sobre los beneficios fiscales del Régimen Económico y Fiscal (REF) para emprender en las islas. La app combina educación y diversión, fomentando el espíritu emprendedor y preparando a los jóvenes para aprovechar las ventajas únicas de emprender en su región. El juego permite que los estudiantes creen su propia experiencia de juego a través del uso de la inteligencia artificial para crear experiencias únicas para cada jugador Esta iniciativa ha sido creada y desarrollada gracias a la colaboración del Comisionado del REF junto con Innovegueta de la Fundación Universidad Fernando Pessoa y SQUAADS

About

Quat

Features
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Most study apps start after the hard part. They assume the material is already typed in, already organised, already yours. Quat starts at the lecture. Record it, photograph it, paste a link, or pick a file. Quat reads what you captured and turns it into flashcards that test you on it. CAPTURE, FOUR WAYS Audio — record a lecture, a seminar, or yourself talking through a topic. Quat transcribes it and pulls out what is worth remembering. Photo — point your camera at a textbook page, a whiteboard, a handout, or your own handwriting. Quat reads the text off it. Link — paste a URL. Quat fetches the page, reads it, and summarises what matters. It reads the actual page, so it cannot invent what is not there. File — choose a PDF, Word, PowerPoint or Excel document. Quat reads it and turns it into a note and cards. EVERY CARD KNOWS WHERE IT CAME FROM Cards carry their origin — MIC, JUL 28, CARDIO LECTURE. Weeks later, when a card surfaces and you cannot place it, you can go back to the thing it came from. REVIEW THAT ENDS Spaced repetition that schedules each card for the day you are about to forget it. When the day's cards are done, the session ends and tells you so. It does not invent more work to keep you in the app. Each rating button prints what pressing it will do — now, 1d, 3d, 4d — before you press it. No guessing what "Good" means. BUILT TO BE READ Every number is set in a monospaced face with tabular figures, so counts and intervals stay legible at a glance. It celebrates what you actually did — a finished session, a level earned — never the mere fact that you opened the app, and nothing is locked behind a streak. ALSO INSIDE - A tutor that answers from your own notes, and cites which one - Self-scored exam mode, separate from your review schedule - Matching, speed round, quiz and a study timer - Folders, tags and search - Send a folder to a classmate in one message — they open it in Quat with one Paste - Card content in 21 languages - Works offline for everything except capture PRIVATE BY DEFAULT No account. No sign-up. Your notes and cards are stored on your device, not on a server. Nothing leaves your device unless you ask for it: a capture sends what you handed it, a tutor question sends the notes it answers from, and a shared deck is sealed on your device before it goes. No analytics, no tracking, no advertising. Quat is for anyone preparing for something — a degree, a licence, a recertification, a driving theory test, a language. SUBSCRIPTION Everything on your device — reviewing, exams, games, notes, cards — is free without limit. A subscription raises the monthly ceilings on the parts that call a model: capture, the tutor, and card generation. Monthly or Annual, billed through your App Store account; it renews until cancelled, which you can do at any time in your account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://yuvibabbar-dev.github.io/quat/privacy/

Screenshots

Emprendiendo con el REF4 screens
Quat4 screens

Verdict

The call

The clearest difference is in-app purchases: Emprendiendo con el REF at none against Quat's 2. Emprendiendo con el REF also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quat sells 2 in-app purchases, starting at $9.99 per month. Emprendiendo con el REF asks for nothing beyond the download.

UpkeepUpdate frequency

Emprendiendo con el REF ships an update every 2 days, Quat weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
Emprendiendo con el REF versus Quat: the parameters behind the verdict, then further details
ParameterEmprendiendo con el REFQuat
PriceFreeFree
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size37 MB44 MB
Age rating17+4+
DeveloperBISNES PROMOCION Y VENTA 2016, S.L.Yugwinderpal Singh

In-app purchases

None

Emprendiendo con el REF

No in-app purchases

2 purchases

Quat

Subscriptions2
  • Monthly7 Days trial$9.991 Month
  • Annual7 Days trial$79.991 Year

Questions

Is Emprendiendo con el REF free?
Emprendiendo con el REF is free to download, with no in-app purchases.
Is Quat free?
Quat is free to download, with in-app purchases available.
Do Emprendiendo con el REF or Quat have ads?
Neither Emprendiendo con el REF nor Quat shows ads.
Which is updated more often, Emprendiendo con el REF or Quat?
Emprendiendo con el REF ships an update every 2 days, and Quat weekly. Most recently, Emprendiendo con el REF was updated on October 25, 2026 and Quat on October 24, 2026.

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