Comparison

I Aced Calculus AP Prep vs Brutal Spanish

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

Head to head
About

I Aced Calculus AP Prep

Master single-variable calculus with this comprehensive study companion. It offers flashcards, practice questions, video explanations, and AI assistance to prepare for AP exams or college courses. Study modes and difficulty levels cater to all learners.

Highlights
  • 400+ Smart Flashcards
  • 1200+ Practice Questions
  • Video Explanations
  • AI Assistance
  • Spaced Repetition Study Mode
  • Calculator Tips
Features
Read full description

Master Calculus Anywhere, Anytime Take your Calculus skills to the next level with I Aced Calculus, the ultimate study companion for mastering single-variable Calculus. Whether you're preparing for the AP Calculus AB/BC exams or tackling a college-level course, our app has everything you need to succeed. What You Get: 400+ Smart Flashcards and 1200+ practice questions to make sure you’ve got it down. 9 Comprehensive Deck Lists, including: Calculus Prerequisites Limits and Continuity Derivatives Applications of Differentiation Integrals Applications of Integration Differential Equations Polar, Vector, and Parametric Equations Sequences and Series Bonus Decks with essential cards for the AP exams, and a custom deck feature tailored to your own learning. SPECIAL Features: Video Explanations for most flashcards and select practice questions to break down complex concepts in a digestible way. 3 Study Modes for flashcards: In Order, Shuffled and Spaced repetition. 4 Difficulty Levels for practice questions: Easy, Medium, Hard, and Challenge—perfect for beginners and advanced learners alike. AI Assistance for extra explanation on practice questions. Calculator Tips to boost your TI-84 and TI-Nspire skills. On-the-Go Convenience with clear, concise, and expertly crafted materials designed to help you master Calculus efficiently. What You Pay: FREE Unlimited access to the full Derivatives deck, including all study modes, practice questions, and video explanations. FREE 7-Day access to I Aced Calculus premium, unlocking all 8 calculus decks, AP prep decks, custom deck features, and more. $7.99 per month access to I Aced Calculus premium. $19.99 per 3 months access to I Aced Calculus premium. $35.99 per year access to I Aced Calculus premium. Download I Aced Calculus and follow us on our socials! Website: www.iacedcalculus.com Instagram: @iacedcalculus Facebook: @iacedcalculus YouTube: @iacedcalculus Terms of Use: https://iacedcalculus.com/terms-of-use/ Privacy Policy: https://iacedcalculus.com/privacy-policy/ Apple's Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Brutal Spanish

Features
Read full description

Learn Spanish without the perfume. Brutal Spanish is a direct, practical A1 course designed for real beginners. It helps you build useful Spanish through structured lessons, vocabulary study, listening practice, and quizzes that test what you actually remember. WHAT YOU GET • 41 structured beginner lessons • 197 course quiz questions • 55 included audio tracks • Vocabulary cards with examples • Practical grammar explanations • Listening and pronunciation practice • Randomized answer positions • Lesson and course progress tracking • English, French, and Italian interface options • Offline access to course content and audio QUIZZES THAT CANNOT BE MEMORIZED Answer positions are mixed every time. You learn the correct Spanish instead of memorizing where the correct button appears. PRACTICAL BEGINNER SPANISH Study greetings, numbers, identity, family, daily life, verbs, shopping, food, health, travel, restaurants, and other essential A1 subjects. LISTEN AND REPEAT Use the included audio tracks to train your ear, improve recognition, and practise pronunciation. ONE PAYMENT — NO SUBSCRIPTION Unlock the complete A1 level with one Apple in-app purchase. There are no recurring subscription charges. Your learning progress is stored privately on your device. Support: https://brutalspanish.digital/faq Privacy Policy: https://brutalspanish.digital/privacy.html Terms of Use: https://brutalspanish.digital/terms.html

Screenshots

I Aced Calculus AP Prep4 screens
Brutal Spanish4 screens

Verdict

The call

The clearest difference is device support: I Aced Calculus AP Prep at 3 against Brutal Spanish's 1. I Aced Calculus AP Prep also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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. I Aced Calculus AP Prep sells 3 in-app purchases, starting at $7.99 per month and Brutal Spanish sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
I Aced Calculus AP Prep versus Brutal Spanish: the parameters behind the verdict, then further details
ParameterI Aced Calculus AP PrepBrutal Spanish
PriceFreeFree
Rating4.6 (30 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings30 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size64 MB54 MB
Age rating4+4+
DeveloperI Aced Calculus, LLCJean Marc Moro

In-app purchases

3 purchases

I Aced Calculus AP Prep

Subscriptions3
  • Premium - Monthly7 Days trial$7.991 Month
  • Premium - 3 Months7 Days trial$19.993 Months
  • Premium - Annual7 Days trial$35.991 Year
1 purchases

Brutal Spanish

One-time1
  • Brutal Spanish A1 Level$3.99

Questions

Is I Aced Calculus AP Prep free?
I Aced Calculus AP Prep is free to download, with in-app purchases available.
Is Brutal Spanish free?
Brutal Spanish is free to download, with in-app purchases available.
Do I Aced Calculus AP Prep or Brutal Spanish have ads?
Neither I Aced Calculus AP Prep nor Brutal Spanish shows ads.

Other comparisons