Calculus Gacha! vs Para Flashcards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculus Gacha!
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● Fun, Gacha-Style Learning Tackle randomly selected questions and instantly check explanations and formulas as you go. ●AI Tutor Stuck on a problem? Ask the built-in AI tutor for a hint, a solving strategy, just the first step, or an explanation using a simpler similar problem — all tailored to the question you're working on. ● Learn by Topic Integration, limits, factorization, indeterminate equations, recurrence relations, differential equations, and more. Each topic is organized into categories so you can focus on exactly what you want to study. ● Helpful Support Features Hints, scratch paper, a timer, and other tools make learning smoother and more efficient. ● Automatic Study Tracking All solved questions are saved on your device, allowing you to review your progress and understanding anytime. ● Smart Question Selection Based on your learning history, the app prioritizes topics you struggle with, helping you learn more efficiently. --------------------------- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/calculus-gacha-joy-math-27ae4f0afd3b80cb9754ce138cbc80ca?source=copy_link
Para Flashcards
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Capture any word you hear, read, or think of — and actually remember it. Para turns new vocabulary into simple flashcards, with automatic translation and AI-generated suggestions to keep you moving. THE APP BENEFITS - Add a word in seconds — Para translates and corrects it automatically - AI suggests new words based on what you already know - One clean, single-screen flashcard interface — no clutter - Organize vocabulary into your own lists, by topic or language - Supports hundreds of languages HOW DOES THE APP WORK? - Pick the language you are learning - Add words, phrases, and idioms as you come across them — or let AI suggest some - Group them into lists (Travel, Work, a TV show you are watching — anything) - Swipe through your flashcards to review, and hide the ones you already know Learning 5 words a day adds up to over 1,800 words a year — enough to hold a real conversation. Short, frequent review beats long, rare study sessions. WHO IS IT FOR? Students, travelers, and anyone learning a new language who wants their vocabulary organized in one place instead of scattered across notes apps and sticky notes. FREE AND PREMIUM MODES - Free mode includes up to 50 flashcards per list - Premium unlocks unlimited flashcards in every list, plus full access to AI word suggestions Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Stop losing new words in random notes. Capture them in Para, and actually remember them.
Screenshots
Verdict
The clearest difference is update cadence: Calculus Gacha! at every 5 days against Para Flashcards's every 3 weeks. Calculus Gacha! also leads on device support (3 vs 1). On price, ads, in-app purchases 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
Both are free to download. Calculus Gacha! sells 2 one-off in-app purchases and Para Flashcards sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Calculus Gacha! ships an update every 5 days, Para Flashcards every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Calculus Gacha! | Para Flashcards |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 84 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Shunsuke Nakamura | Anton Rumyantsev |
In-app purchases
Calculus Gacha!
- AI Tutor Pass$2.99
- AI Tutor Plus(500)$2.99
Para Flashcards
- Monthly Pro$2.991 Month
- Yearly Pro$24.991 Year
- Lifetime Pro$59.99
Questions
Is Calculus Gacha! free?
Is Para Flashcards free?
Do Calculus Gacha! or Para Flashcards have ads?
Which is updated more often, Calculus Gacha! or Para Flashcards?
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