Comparison

Thea vs Quilgo

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

Head to head
About

Thea

Transform your course materials into interactive study tools with an AI-powered platform. Upload notes, PDFs, or videos to generate flashcards, practice tests, and summaries. Learn efficiently and master your subjects with personalized study plans.

Highlights
  • AI-powered study material transformation
  • Interactive flashcards and game modes
  • Adaptive learning question generation
  • Practice test simulation
  • Automatic summarization and guide creation
  • Multi-language support
Features
Read full description

Feeling overwhelmed by lecture notes, textbook PDFs, and hours of video content? Stop juggling dozens of apps. Meet Thea.study, the all-in-one AI learning platform that transforms your course materials into powerful, interactive study tools in seconds. Reduce stress and save time with Thea, your smart study partner. We help you master your material efficiently, leaving more time for the things you love. Thea offers a powerful set of AI tools designed for personalized learning and better results. UPLOAD ANYTHING, STUDY INSTANTLY: Get started in seconds. Upload handwritten notes, PDFs, lecture videos, or even paste a YouTube link. Thea's AI extracts the key information and builds your personalized study kit. SMART STUDY: Move beyond rote memorization. Our AI-powered adaptive learning generates questions that focus on your weak spots, getting more challenging as you master the material. MEMORIZE FASTER: Use interactive flashcards and engaging game modes built on a proven spaced repetition system. Perfect for on-the-go learning that makes information stick. TEST WITH CONFIDENCE: Generate practice tests from your study materials to simulate the real exam environment. Build confidence and refine your strategy before exam day. SUMMARIZE & CREATE GUIDES: Instantly distill dense information into concise summaries. Generate comprehensive, downloadable study guides with a single click to simplify your revision process. DESIGNED FOR STUDENTS EVERYWHERE: With support for over 80 languages, you can learn and study in the language you're most comfortable with for better understanding. ACCESSIBLE ANYTIME, ANYWHERE: Thea works seamlessly across your computer, tablet, and smartphone. Your study companion goes wherever you do. A POWERFUL TOOL FOR EDUCATORS: Create classes, assign AI-generated study modules from your own teaching materials, and track student progress with our powerful analytics. Get Started in Seconds! Download Thea today and start achieving better results with less stress! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of service: https://www.theastudy.com/termsofservice Privacy policy: https://www.theastudy.com/privacy

About

Quilgo

This platform offers automated proctoring for online assessments, ensuring exam integrity for educational institutions and businesses. It provides a secure and reliable way to conduct tests, pre-screen candidates, and assess skills at scale.

Highlights
  • Automated proctoring
  • Online assessment platform
  • Screen activity monitoring
  • Secure exam conduction
  • Skill assessment at scale
  • Seamless test-taking experience
Read full description

Quilgo is an online assessment platform with automated proctoring designed to be easy to use, reliable, and secure. It enables educational institutions and businesses to confidently conduct online exams, pre-screen job candidates, train employees, and assess skills at scale. Quilgo for iOS allows candidates and learners to take online assessments that require automated proctoring, including screen activity monitoring. The app ensures assessment integrity while providing a seamless and straightforward test-taking experience on iPhone and iPad.

Screenshots

Thea4 screens
Quilgo4 screens

Verdict

The call

The clearest difference is rating: Thea at 4.9 against Quilgo's 4.2. Thea also leads on ratings volume (2.5K vs 10). Quilgo's advantage is in-app purchases (none vs 2). On price, update cadence, ads 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. Thea sells 2 in-app purchases, starting at $12.00 per month. Quilgo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Thea holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: Thea has 2.5K ratings behind it against 10, so its average is the more settled of the two.

UpkeepUpdate frequency

Thea ships an update monthly, Quilgo every 5 weeks. The most recent releases landed on October 17, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Thea versus Quilgo: the parameters behind the verdict, then further details
ParameterTheaQuilgo
PriceFreeFree
Rating4.9 (2.5K ratings) — better4.2 (10 ratings)
Positive reviews93.0% of reviews—
Number of ratings2.5K — better10
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size4 MB38 MB
Age rating12+12+
DeveloperThea StudyNative Platform Ltd.

Customer experience

Thea

All ratings2,459 ratings
Positive97.8%
Neutral0.8%
Negative1.4%
Written reviews500 reviews
Positive93.0%
Neutral3.2%
Negative3.8%

Quilgo

All ratings10 ratings
Positive70.0%
Neutral20.0%
Negative10.0%

Bugs and requests

Thea

Reported bugs

1 issue
  • Answers not mixed up in matching game

Requested features

2 requests
  • Spaced repetition setting
  • More customization options

Quilgo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Thea

Subscriptions2
  • Monthly$12.001 Month
  • Yearly$48.001 Year
None

Quilgo

No in-app purchases

Questions

Is Thea free?
Thea is free to download, with in-app purchases available.
Is Quilgo free?
Quilgo is free to download, with no in-app purchases.
Which has better reviews, Thea or Quilgo?
Thea is rated higher. Thea averages 4.9 out of 5 from 2.5K ratings, while Quilgo averages 4.2 from 10 ratings.
Do Thea or Quilgo have ads?
Neither Thea nor Quilgo shows ads.
Which is updated more often, Thea or Quilgo?
Thea ships an update monthly, and Quilgo every 5 weeks. Most recently, Thea was updated on October 17, 2026 and Quilgo on September 23, 2026.

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