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Best Answerthis Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our answerthis list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Answerthis Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesOct 2026
2Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (513K)NoYesOct 2026
3OpenEvidenceOpenEvidenceFree4.9★ (12K)NoNoOct 2026
4AI Academic Writing & ResearchAI Academic Writing & ResearchFree4.3★ (45)NoYesOct 2026
5Claude by AnthropicClaude by AnthropicFree4.7★ (276K)NoYesOct 2026
6QuoraQuoraFree4.7★ (451K)NoNoOct 2026
7AI Homework Helper - SolveThisAI Homework Helper - SolveThisFree4.7★ (96)NoYesSep 2026
8R Discovery: Academic ResearchR Discovery: Academic ResearchFree4.8★ (910)NoYesOct 2026

Top Picks for Answerthis

Answer.AI - Your AI tutor#1

Answer.AI - Your AI tutor by ANSWER AI LAB INC

Scan and ask AI
Editor's Choice
📚 Education
4.7😊(166K ratings)
FreeAdsIn-App Purchases
Answer.AI - Your AI tutor screenshot 1
Answer.AI - Your AI tutor screenshot 2
Answer.AI - Your AI tutor screenshot 3
Answer.AI - Your AI tutor screenshot 4
Answer.AI - Your AI tutor screenshot 5

This AI-powered study companion offers 24/7 academic support, providing step-by-step explanations, personalized study tools, and collaborative learning spaces. It helps learners build confidence and deepen understanding across subjects, with additional resources for college prep and future planning.

What We Love

  • 👍 Helpful and informative
  • 🚀 Accurate and quick answers
  • 💡 Comprehensive explanations
  • 👍 Easy to use and navigate
  • 🚀 Versatile across subjects
  • 👍 Enhances learning experience

Room to Improve

  • 🔒 Paywall limits usage
  • 🐛 Occasional inaccurate answers
  • 🔋 Limited free usage
Perplexity - AI Search & Chat#2

Perplexity - AI Search & Chat by Perplexity AI, Inc.

Ask. Research. Trusted Answers
Strong Contender
📊 Productivity
4.8😊(513K ratings)
FreeIn-App Purchases
#6in Productivity
Perplexity - AI Search & Chat screenshot 1
Perplexity - AI Search & Chat screenshot 2
Perplexity - AI Search & Chat screenshot 3
Perplexity - AI Search & Chat screenshot 4
Perplexity - AI Search & Chat screenshot 5
Perplexity - AI Search & Chat screenshot 6

Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.

What We Love

  • 🚀 Saves time, fast and efficient
  • 🔍 Comprehensive and detailed answers
  • 📚 Provides sources and citations
  • 🤖 Excellent AI-powered search
  • 🧠 Helpful for research and learning
  • 🔢 Accurate mathematical and technical information
  • 🤝 Personalized and contextual responses

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔒 Restrictions on VPN usage
  • 💰 Expensive subscription
  • 🤖 Inconsistent or biased responses
  • 🖥️ Subpar mobile app experience compared to web version
OpenEvidence#3

OpenEvidence by OpenEvidence Inc.

Evidence-Based Clinical AI
Worth Considering
🏥 Medical
4.9😊(12K ratings)
Free
#34in Medical
OpenEvidence screenshot 1
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OpenEvidence screenshot 5
OpenEvidence screenshot 6

This app provides healthcare professionals with evidence-based clinical decision support and medical information. It acts as a search engine, sourcing answers from peer-reviewed literature and leading medical organizations to aid in high-stakes medical decisions at the point of care.

What We Love

  • 🚀 Accurate and concise answers
  • 💡 Provides references and sources
  • 👍 Helpful for clinical practice
  • 🚀 Efficient search and retrieval
  • 👍 Invaluable quick reference tool
  • 👍 Excellent and reliable resource

Room to Improve

  • 🐛 App not working in latest update
  • ⚠️ Requires specific prompts for complete information

More Answerthis apps to explore

FAQ about Answerthis

What are the best answerthis apps for iPhone?
Answer.AI - Your AI tutor tops our answerthis apps ranking as of October 2026, with a 4.7-star average from 166K App Store ratings, and it's free to download.
Yes — 19 of the top answerthis apps we rank are free to download, including Answer.AI - Your AI tutor and Perplexity - AI Search & Chat.
Answer.AI - Your AI tutor shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ answerthis apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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