Comparison

Luca | AI language tutor vs QuickCalcu

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

Head to head
About

Luca | AI language tutor

This AI-powered tutor helps you gain confidence in speaking English, German, Spanish, French, Italian, and Portuguese through real conversation practice. It offers a judgment-free environment and personalized lessons to fit your daily routine.

Highlights
  • AI conversation practice
  • Multiple language support
  • Personalized learning paths
  • No multiple-choice tests
  • Flexible learning schedule
  • Free trial available
Features
Read full description

Meet Luca, your AI language teacher designed to make you confident in speaking English, German, Spanish, French, Italian, and Portuguese. Whether you're striving to speak English with ease or looking to master another language, Luca is here to guide you with patience and precision, focusing on real conversation skills without the pressure of multiple-choice tests. Luca makesyoufluent with ai call features that enable you to speak english and hablar espanol like a pro. Through loora english and ai, you'll be speaking english and enjoying praktika similar to a tandem experience. From toefl and ielts preparation to speak german sessions, Lucas supports your language learning journey as if you had an elsa by your side. gofluent and magoosh style courses await you in this 6 minute english marvel, perfect for any aplicacion para aprender ingles gratis needs. With hablo english speaking tutor paths, magoosh vocab tools, and ielts speaking assistant functions built-in, jumpspeak with ai voice chat technologies makes it efficient and fun. Even aplicaciones para aprender ingles gratis enthusiasts will find Lucas’s offerings invaluable alongside 에이닷 enhancements. Features and Benefits: Speak Your New Language Confidently: The aim is to help you speak, not just answer multiple choice questions. Lucas encourages real conversations to build your speaking proficiency. No Embarrassment: Converse with an AI that offers endless patience. You’ll never feel judged, only guided and supported. Flexible and Convenient: Integrate language learning into your daily routine with audio-focused lessons. Call Lucas during walks or any idle moments. Personalized Learning Journey: Lucas customizes lessons from beginner to advanced levels, imitating the guidance of a real teacher to ensure an effective learning path. Try for Free: Begin your journey with a free trial and opt for a fair, monthly subscription only if Lucas meets your expectations. User Testimonials: "Lucas is incredibly easy to use. I found myself speaking English more fluently within weeks. The AI call system is very intuitive." - Jane D. "Language learning with Lucas is so much fun! It feels like I’m actually talking to a real person. The lessons are practical and engaging." - Carlos M. "The best part is that it really works. I struggled with German for a long time, but Lucas made it manageable and even enjoyable." - Marie T. "I love how Lucas receives regular updates and improvements. The AI keeps getting better, and the learning experience feels fresh and updated." - Luca B. Call to Action: Ready to embark on your language learning journey? Download Lucas now and speak English, German, Spanish, French, Italian, or Portuguese with confidence. With personalized courses, flexible learning times, and a focus on speaking, Lucas is your perfect language learning companion. Start for free today and subscribe for even more benefits! Your new language adventure awaits. Try Lucas and witness the transformative power of AI in language learning.

About

QuickCalcu

Features
Read full description

QuickCalcu: AI Calculator is the fastest way to calculate percentages and square roots — no ads, no distractions, just results. Whether you're splitting a bill, analyzing data, or reviewing math homework, QuickCalcu: AI Calculator offers two powerful yet simple tools in one elegant app: • Percentage Mode: Enter a base value and a percentage to instantly get the calculated amount. Ideal for taxes, tips, discounts, and more. • Square Root Mode: Input a number and see its square root in both decimal and visual form (e.g., “12 × 12 = 144”). Great for students and mental math lovers. Why QuickCalcu? - Clean, modern design - Instant results as you type - Lightweight and easy to use - No login, no setup — just calculate - Privacy-first: No data is collected. - Built with SwiftUI for performance and simplicity. - Optimized for all iPhone sizes and dark mode. Terms of Use (Apple Standard EULA): • https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: • https://www.notion.so/QuickCalcu-Privacy-Policy-1f8c8617daf58045ab57e61b53ae2db8?pvs=4 QuickCalcu is perfect for everyday tasks and quick decisions. It’s your pocket-sized math assistant — accurate, fast, and always ready.

Screenshots

Luca | AI language tutor4 screens
QuickCalcu4 screens

Verdict

The call

The clearest difference is ads: QuickCalcu at none against Luca | AI language tutor's shown. Luca | AI language tutor's advantage is iOS requirement (15.0.0 vs 18.2). On price, update cadence, in-app purchases and device support 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. Luca | AI language tutor sells 5 in-app purchases, starting at $7.99 per month and QuickCalcu sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Luca | AI language tutor ships an update every 2 weeks, QuickCalcu weekly. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
Luca | AI language tutor versus QuickCalcu: the parameters behind the verdict, then further details
ParameterLuca | AI language tutorQuickCalcu
PriceFreeFree
Rating4.5 (17 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0.0 — better18.2
Further details — not scored
Size88 MB2 MB
Age rating12+4+
DeveloperAlldone GmbHluis reynaldo cedeno manzanilla

In-app purchases

5 purchases

Luca | AI language tutor

Subscriptions3
  • Lucas Premium7 Days trial$7.991 Month
  • Lucas monthly3 Days trial$14.991 Month
  • Lucas yearly3 Days trial$69.991 Year
One-time2
  • 1000 Credits$3.99
  • Lucas lifetime$89.99
3 purchases

QuickCalcu

Subscriptions3
  • Monthly Premium$1.991 Month
  • QuickAI Weekly Premium$3.997 Days
  • Yearly Premium$12.991 Year

Questions

Is Luca | AI language tutor free?
Luca | AI language tutor is free to download, with in-app purchases available.
Is QuickCalcu free?
QuickCalcu is free to download, with in-app purchases available.
Do Luca | AI language tutor or QuickCalcu have ads?
Luca | AI language tutor shows ads; QuickCalcu does not.
Which is updated more often, Luca | AI language tutor or QuickCalcu?
Luca | AI language tutor ships an update every 2 weeks, and QuickCalcu weekly. Most recently, Luca | AI language tutor was updated on October 19, 2026 and QuickCalcu on October 14, 2026.

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