BrainBoosters! vs Factium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainBoosters!
This app transforms studying into an engaging adventure across Math, Science, History, and Grammar. It uses quests, daily challenges, and achievements to help students sharpen their skills and track their progress.
- Quest-based learning progression
- Daily challenges and streaks
- XP and achievement tracking
- Leaderboard for competition
- Four core subject areas
- Learning journal
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BrainBoosters makes learning fun and addictive. Designed for students who want to sharpen their skills across four core subjects — Math, Science, History, and Grammar & Literature — the app turns studying into an adventure with quests, streaks, XP, and achievements. FOUR SUBJECTS, ENDLESS LEARNING • Math — Sharpen your number skills with Digit the Fox • Science — Explore the lab with Spark the Robot • History — Travel through time with Atlas the Turtle • Grammar & Literature — Master words with Lexie the Cat QUEST-BASED PROGRESSION Work your way through a quest map for each subject. Every quest presents a set of quiz questions that get progressively more challenging. Complete quests to earn XP, unlock new levels, and track your mastery. DAILY CHALLENGES & STREAKS Jump into a daily challenge to keep your brain sharp. Build a streak by learning every day and watch your calendar fill up. Consistency is the key to lasting knowledge. TRACK YOUR PROGRESS • Earn XP and level up your profile • Unlock trophies and achievements as you hit milestones • See your stats and growth over time • Keep a learning journal to reflect on what you've learned COMPETE & STAY MOTIVATED Check the leaderboard to see how you stack up. Friendly competition keeps you coming back for more. DESIGNED FOR STUDENTS BrainBoosters is built with a clean, colorful interface that's easy to navigate. Whether you're preparing for a test or just love learning, BrainBoosters keeps you engaged and motivated every step of the way. Download BrainBoosters today and start your learning adventure! Terms of Use: https://brainboosters.app/#terms Privacy Policy: https://brainboosters.app/#privacy End User License Agreement (EULA): https://brainboosters.app/#eula
Factium
Start your day with a single, fascinating fact tailored to your interests. Explore topics in depth, save favorites, and discover new knowledge without endless scrolling or ads. Offers a premium option for unlimited discovery.
- One daily curated fact
- In-depth explanations
- Customizable topics
- Favorites collection
- Offline access
- Dark mode
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Replace one scroll with one spark. Factium delivers one fascinating fact every morning, personalized to what you're curious about. Built for people who'd rather start the day curious than anxious. HOW IT WORKS Pick what sparks your curiosity from 13 categories - Science, History, Nature, Technology, Psychology, Space, Economics, Culture, Arts, Food, Sports, Geography, and Health - or add your own custom topics like "Black holes" or "Ancient Rome." Every morning, Factium delivers a hand-picked fact straight to your phone. The kind that makes you say "wait, really?!" QUICK AND DELIGHTFUL Each fact takes under 30 seconds to read. No endless scrolling. No information overload. Just one brilliant thing to start your day, curious. EXPLORE DEEPER When a fact catches your eye, tap "Explain more" to go deeper - the science behind it, real-world examples, and related facts you might love. Save your favorites to build your personal knowledge collection - your own little brain library. PERSONALIZED, NOT INVASIVE Choose categories and add custom topics - "Quantum physics," "Renaissance," anything that makes your brain light up. Your data stays on your device. No accounts required, no tracking, no ads. Just you and your curiosity. BROWSE BEYOND Keep swiping - Factium chains categories together for continuous discovery. Each morning brings 5 fresh facts, and your favorites stay visible forever. When you've seen everything, ask for more on demand. The rabbit hole never ends. DISCOVER MORE Run out of facts? Tap Discover More for new ones instantly. Free users get 5 per day; Premium unlocks unlimited discoveries. Because curiosity shouldn't have a ceiling. FEATURES • One daily notification with a curated fact • "Explain more" deep dives on any fact • Swipeable fact cards with smooth animations • 13 built-in categories with custom topics • Continuous category browsing (chained pager) • Favorites collection that persists across refreshes • Discover More - fresh facts on demand • "Just Discovered" section for freshly added content • Customizable notification time • Offline access - facts cached locally • Dark mode • English and Spanish support • Premium option for unlimited explorations and smart refresh PREMIUM Upgrade to Premium for: • Smart refresh - when you've read everything, Premium quietly fills your library with fresh facts on the next launch • 10 "Explain more" deep dives per day (vs. 5 for Free) • Unlimited Discover More • 15 custom illustrations per month PRIVACY FIRST Factium respects your privacy. No accounts, no analytics, no ads. Your favorites stay on your device. The topics you add are processed by an AI service to generate personalized facts - that's the only data that leaves your phone. Start learning something new every day. Download Factium and stay curious. SUBSCRIPTION TERMS Factium Premium is an auto-renewable subscription: • Premium Monthly: $2.99/month • Premium Yearly: $24.99/year Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage and cancel in your device's Apple ID account settings. Privacy Policy: https://factium.ai/privacy Terms of Use (EULA): https://factium.ai/terms
Screenshots
Verdict
The clearest difference is iOS requirement: Factium at 16.0 against BrainBoosters!'s 18.0. On price, rating, ratings volume and ads 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. BrainBoosters! sells 1 in-app purchase, starting at $14.99 per month and Factium sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for BrainBoosters! against 5.0 for Factium. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | BrainBoosters! | Factium |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 12 MB |
| Age rating | 9+ | 4+ |
| Developer | Evan Shaub | AllSmart Inc |
Customer experience
BrainBoosters!
Factium
In-app purchases
BrainBoosters!
- Monthly Premium$14.991 Month
Factium
- Factium Premium Monthly$2.991 Month
- Factium Premium Yearly$24.991 Year









