Palabros vs MathBrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Palabros
This app helps you understand and remember new Spanish and English vocabulary. Look up words, save them, and review using engaging games. It offers widgets for quick access and a word of the day feature.
- Spanish and English word lookup
- Official definitions and explanations
- Save words for review
- 4 vocabulary review game modes
- Home and Lock Screen widgets
- Word of the day
- Bilingual mode and pronunciation
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Find a word. Understand it. Make it yours. Palabros is an English and Spanish dictionary made for people who enjoy reading, writing, and discovering words. Its interface is available in English and Spanish. Look up a meaning when you need it. Explore the nuances when a word catches your interest. Save the words that matter to you and return to them until they become part of your vocabulary. Palabros uses spaced repetition to help those words stay with you. Widgets bring them back into view throughout your day, without needing to open the app or set aside time to study. UNDERSTAND A WORD Read the dictionary definition alongside a clear, plain-language explanation. Explore synonyms and antonyms to notice the shades of meaning, and listen to the pronunciation. Interactive etymology lets you explore where a word comes from. BILINGUAL MODE Look up English and Spanish words and explore translations in both directions. Palabros Pro offers advanced translations, with different equivalents grouped by meaning to help you choose the one that fits what you are reading. KEEP READING You come across an unfamiliar word in the middle of a page. With Reading Mode, say that word aloud and look up its meaning without typing or putting down your book. Turn on spoken answers if you would rather hear the explanation. At the end of your session, revisit the words you looked up and choose which ones to save. Your library grows with the words you decide to keep. RETURN TO YOUR WORDS A word you found in a novel. One you would like to use in your writing. A term you want to remember for your studies. Save them to your library and return to their meanings whenever you like. Organize your collection with tags and filters, or import your own lists. Home Screen and Lock Screen widgets keep your words in sight, giving you another chance to meet them outside the app. REVIEW AT YOUR OWN PACE With Palabros Pro, revisit your vocabulary in four review modes: choose the word, type the word, choose the definition, or write the definition in your own words. Try Review from time to time, and Palabros learns which words are harder for you to remember. With Smart priority enabled, widgets show those words more often, interspersed with the rest. The Review Widget shows a saved word with its definition blurred. Take a moment to recall the meaning, then tap to reveal it. Learning statistics help you follow your progress and see how your vocabulary grows. DISCOVER SOMETHING EACH DAY The Word of the Day invites you to get to know a new meaning. Find it in the app or its widgets, including the extra-large portrait widget. Palabros also includes actions for Siri and Shortcuts, so you can look up, save, and review words, or build your own shortcuts. A DICTIONARY TO KEEP CLOSE Both English and Spanish dictionaries are included in the app, so you can keep looking up definitions offline. On supported devices, Apple Intelligence generates explanations on device. Some features need an internet connection or downloaded resources. There are no ads. Take your time to read, look up a word, and return to it. PALABROS PRO Palabros is free to download. Palabros Pro gives your library and learning tools more room: unlimited saved words and Reading Mode sessions, all four review modes, the Review Widget, advanced translations, tags and filters, list import, learning statistics, widget customization, exclusive icons, and future Palabros Pro improvements. Advanced translations require an internet connection. Choose a monthly subscription, try the annual plan with seven days free if eligible, or get lifetime access. For the words you want to make your own. LEGAL · Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · Privacy Policy: https://nachocerrato.com/palabros/privacy/
MathBrain
This app transforms screen time into a learning opportunity by presenting a quick math, logic, or science challenge before selected apps can be opened. It encourages focus and daily mental practice for students, families, and brain-training enthusiasts.
- Daily STEM challenges
- Math, logic, and science puzzles
- Smarter screen-time routine
- Parental control for learning
- Brain training for adults
- Builds consistency and habits
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MathBrain Unlock turns everyday screen time into a moment of learning. Before selected apps open, users solve one short math, logic, or science challenge. It is a simple idea with a powerful result: less passive screen time, more focus, curiosity, and daily mental practice. Designed for students, families, and brain-training fans, MathBrain Unlock helps make every unlock more meaningful. Instead of jumping straight into entertainment, users take a few seconds to think, solve, and engage their brain first. Why people love MathBrain Unlock: Quick daily challenges that fit into real life Math, logic, and science problems in short, fun formats A smarter screen-time routine for kids and teens A simple way for parents to add learning before entertainment A fun mental warm-up for adults who enjoy brain training Easy-to-start challenges that build consistency and better habits Whether you want to encourage learning at home, reduce mindless app use, or add a small daily challenge to your routine, MathBrain Unlock makes it easy to turn screen time into brain time. Think first. Tap later. Make every unlock count with MathBrain Unlock. Daha conversion odaklı alternatif description MathBrain Unlock helps users solve one quick puzzle before opening selected apps. Each unlock becomes a chance to practice math, logic, or science in under a minute. Built for students, parents, and curious adults, the app turns passive screen time into a simple daily learning habit. Short challenges make it easy to build focus, strengthen thinking skills, and bring more intention to everyday app use. Use MathBrain Unlock to: Add a learning step before entertainment Encourage smarter screen-time habits Make quick brain training part of the day Keep kids engaged with fun mental challenges Give adults a fast, satisfying cognitive warm-up From math puzzles to logic problems and science-based questions, every challenge is designed to be short, fun, and rewarding. Turn every unlock into progress. Developed by Fastemy - Fast and Fun Education Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Palabros at 4.9 against MathBrain's 3.5. Palabros also leads on update cadence (every 3 days vs every 2 months) and ratings volume (16 vs 4). MathBrain's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and monetization model 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. Palabros sells 6 in-app purchases, starting at $0.99 per 7 days and MathBrain sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Palabros holds the better App Store score, 4.9 against 3.5. Both are backed by a comparable volume of ratings — 16 and 4 respectively.
Palabros ships an update every 3 days, MathBrain every 2 months. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.
| Parameter | Palabros | MathBrain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (16 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 16 — better | 4 |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 178 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Nacho Cerrato Ruiz | Abdullah YILMAZ |
In-app purchases
Palabros
- Palabros Weekly$0.997 Days
- Palabros Month$2.991 Month
- Palabros Annual7 Days trial$14.991 Year
- Palabros Pro$39.99
- Palabros Pro (Support)$49.99
- Palabros Pro Patron$99.99
MathBrain
- MathBrain Unlock Premium Monthly$6.991 Month
- MathBrain Unlock Premium Yearly7 Days trial$39.991 Year
- MathBrain Unlock Premium Lifetime$49.99
Questions
Is Palabros free?
Is MathBrain free?
Which has better reviews, Palabros or MathBrain?
Do Palabros or MathBrain have ads?
Which is updated more often, Palabros or MathBrain?
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