Quest Lens vs Guru AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quest Lens
This app acts as a personal information assistant, providing instant and accurate answers to your questions through text, audio, or by analyzing photos of text. Its intuitive interface and advanced recognition technologies make information retrieval quick and easy.
- Answer questions via text
- Answer questions via audio
- Analyze text from photos
- Advanced speech recognition
- High-performance OCR
- Smart search engine
- Intuitive interface
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Welcome to Quest Lens, the app that answers all your questions! ABOUT THE APP Quest Lens is more of a simple search engine. It's your personal information assistant, capable of answering your questions in several ways: • Text • Audio • Photos It's never been easier to get instant and accurate information! RESOURCES 1 Advanced Speech Recognition • Speak your question and receive an accurate answer in seconds. 2 High-Performance Optical Character Recognition • Take a photo of any text and Quest Lens will understand and respond. 3 Smart Search Engine • Write your question and receive comprehensive, well-researched answers. 4 Intuitive Interface • Clean, efficient design that makes browsing a pleasure. HOW TO USE Open the app and choose the question method: text, audio or photo. Receive your answer in moments. SUPPORT We are always here to help! If you have any questions or suggestions, do not hesitate to contact us. support@wallisondev.com Download Quest Lens now and transform the way you search for information!
Guru AI
Get instant, detailed, and explained solutions to your academic questions with AI. Simply upload a photo or type your query to receive reliable support across a wide range of subjects, from basic education to college level.
- AI-powered academic assistance
- Photo or text question input
- Detailed, explained solutions
- Support for multiple subjects
- Audio or text question submission
- Tutor-verified methodologies
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Guru AI is the most complete study platform for college students. Solve assignments, record lectures, take mock exams, create flashcards, and talk to human tutors — all in a single app, powered by a AI trained specifically for higher education. Over 1 BILLION assignments solved by more than 8 million students, with a proven 97% accuracy rate in tests using questions from universities. Rated 4.8 stars on the App Store. Top #1 study app. ► ASSIGNMENT SOLVER WITH 97% ACCURACY - Take a photo of any exercise and get the answer in seconds - Step-by-step explanations so you actually learn, not just copy - Works with text, photos, voice, or PDF files - Solves exam questions, assignments, homework, graded activities, and more ► ON-DEMAND HUMAN TUTORING (exclusive to Guru AI) - When AI isn’t enough, talk to a real teacher - The only study app that connects you with expert tutors - Ideal for complex questions, academic papers, dissertations, and theses - Get responses within minutes via chat ► LECTURE RECORDER WITH AUTOMATIC SUMMARIES - Record in-person, online, or live classes - Receive full transcripts, smart summaries, and automatic flashcards - Perfect for online learning students ► MOCK EXAMS FROM YOUR UNIVERSITY - AI-generated mock exams in your institution’s style - Practice as if you were taking the real test - Detailed feedback for every question - Identifies your weakest subjects ► SMART FLASHCARDS - Automatically create flashcards from PDFs, lectures, or notes - Spaced repetition system for efficient memorization - Study anywhere in short sessions - Perfect for exam review ► CHAT WITH AN AI SPECIALIZED IN EDUCATION - Ask questions, request explanations, and generate summaries - AI trained on national higher education content - More accurate than generic AIs for university-level contexts - Available 24/7 FOR WHO IS GURU IA Students who want to study more efficiently: - Undergraduate students (in-person and online) - Graduate and master’s students - Technical and vocational courses - University entrance exams and admission tests - Public service exams - Bar exam and professional certification exams SUBJECTS AND AREAS COVERED We solve questions and generate study content across all areas of higher education: Business Administration, Agronomy, Architecture, Biology, Biomedicine, Accounting, Economics, Computer Science, Law, Nursing, Civil Engineering, Production Engineering, Electrical Engineering, Mechanical Engineering, Software Engineering, Pharmacy, Physics, Physical Therapy, Geography, History, Literature, Marketing, Mathematics, Medicine, Veterinary Medicine, Nutrition, Dentistry, Education, Psychology, Chemistry, Sociology, and more. We cover major subjects such as: Calculus, Linear Algebra, Statistics and Probability, General Physics, Organic Chemistry, Anatomy, Biochemistry, Microeconomics, Macroeconomics, Accounting, Law, Programming, Databases, Software Engineering, Scientific Methodology, Writing, Portuguese, and hundreds of other university-level subjects. WHY GURU IA IS DIFFERENT Most study apps are generic and focused on high school students. Guru AI was created specifically for college students: our AI understands the complexity of university education, knows the format of exams from institutions, and responds using the technical language of each field. And when AI isn’t enough, you have access to real human tutors — a network of specialists ready to help with difficult questions, challenging academic papers, or that thesis chapter you just can’t finish. Download now for free. Support: contato@meuguru.com Follow Guru AI: Instagram: @meugurubr TikTok: @meuguru_br Terms: https://www.meuguru.com/termos-de-uso Privacy: https://www.meuguru.com/politicas-de-privacidade
Screenshots
Verdict
The clearest difference is review sentiment: Quest Lens at 100% against Guru AI's 30%. Quest Lens also leads on in-app purchases (none vs 9). Guru AI's advantage is ads (none vs shown) and update cadence (weekly vs fortnightly). On price, device support 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. Guru AI sells 9 in-app purchases, starting at $1.99 per month. Quest Lens asks for nothing beyond the download.
Quest Lens ships an update fortnightly, Guru AI weekly. The most recent releases landed on October 17, 2026 and October 23, 2026 respectively.
| Parameter | Quest Lens | Guru AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (38 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 29.5% of reviews |
| Number of ratings | — | 38 — better |
| Update frequency | Fortnightly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 85 MB | 111 MB |
| Age rating | 4+ | +4 |
| Developer | WallisonDev LTDA | MeuGuru |
Customer experience
Quest Lens
Guru AI
Bugs and requests
Quest Lens
Not enough reviews yet to summarise bugs or requests.
Guru AI
Reported bugs
7 issues- Camera not taking landscape photos
- App not opening for paid users
- Subscription not unlocking features
- Account reverted to free
- Dictation picked up in Portuguese
Show 2 moreShow fewer
- Question limit resets
- Cannot delete account
Requested features
5 requests- Allow continuous questioning
- Improve OCR and AI accuracy
- Provide clearer information about answer reliability
- Offer a lower price point
- Allow account deletion
In-app purchases
Quest Lens
No in-app purchases
Guru AI
- Assinatura GuruIA$1.991 Month
- Infinity Weekly Subscription$3.997 Days
- Infinity Monthly Subscription$9.991 Month
Show 6 moreShow fewer
- Guru AI Monthly Subscription$9.991 Month
- Infinity Annual Subscription$14.991 Year
- Infinity Annual Subscription$22.991 Year
- Infinity Annual Subscription3 Days trial$22.991 Year
- Quarterly Guru AI Subscription$22.993 Months
- Guru AI Annual Subscription$39.991 Year







