Comparison

Second Eye vs Frontier

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

Head to head
About

Second Eye

Features
Read full description

Stop guessing which AI is best - just see for yourself. 2nd Eye runs your question across multiple AI models at the same time and shows you the answers side by side. Compare Claude, Gemini, DeepSeek, and more leading AI models in seconds. WHY 2ND EYE? โ€ข Ask once, get answers from multiple AIs instantly โ€ข Compare text responses and AI-generated images โ€ข Vote on the best answer and build your personal leaderboard โ€ข Daily question mode to make AI part of your routine โ€ข See response time and cost per model (Pro) FREE PLAN 29 credits/month with 3 top AI models - no credit card needed. PRO PLAN 300 credits/month, choose your own models, unlock runtime and cost display. Expand your credits anytime with the Expand Pack. Whether you're a professional, student, or just curious - 2nd Eye helps you get the best answer, not just an answer. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Frontier

Read full description

Frontier AI Cognitive Coach is your personal thinking partner powered by AI, designed to help you make better decisions, solve complex problems, and unlock your highest potential. Develop Clearer Thinking Engage with multiple AI personas - Consultant, Mentor, Project Manager, Analyst, and Co-Founder - each bringing a unique perspective to your challenges. Whether you need strategic guidance, creative brainstorming, or a Socratic questioning approach, you have the right thinking partner for every situation. Learn from 500+ Insights Explore our curated library organized into five pillars of cognitive growth: Skills (practical abilities and decision-making), Knowledge (science, psychology, and philosophy), Reasoning (critical thinking and logic), Inner Peace (mindfulness and resilience), and Faith (in yourself and others). Each insight is designed to reshape how you think and act. Track Your Growth Watch your cognitive development unfold with real-time growth scores, conversation history, and personalized insights. Discover patterns in your thinking and celebrate your intellectual progress. Everyday Cognitive Challenges Push your thinking further with daily challenges across different cognitive domains. Strengthen your mental resilience and expand your perspective one question at a time. Use Your Voice Hands-free interaction lets you think out loud. Speak your thoughts and receive AI-powered responses without typing. Frontier AI Cognitive Coach isn't just an app - it's your personal board of advisors, your learning partner, and your mirror for deeper self-reflection. Start your cognitive transformation today. Privacy policy: https://www.appkitekt.com/privacy Terms of Use: https://www.appkitekt.com/frontier-eula

Screenshots

Second Eye4 screens
Frontier4 screens

Verdict

The call

The clearest difference is update cadence: Second Eye at every 2 weeks against Frontier's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Second Eye sells 2 in-app purchases, starting at $3.99 per month and Frontier sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Second Eye ships an update every 2 weeks, Frontier monthly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard1 real difference ยท 5 level
Second Eye versus Frontier: the parameters behind the verdict, then further details
ParameterSecond EyeFrontier
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size51 MB15 MB
Age rating9+4+
DeveloperPRAGMATIC TECH INNOVATIONS LTDAppkitekt Ltd.

In-app purchases

2 purchases

Second Eye

Subscriptions1
  • Pro Monthly$3.991 Month
One-time1
  • Expand Pack$1.99
6 purchases

Frontier

Subscriptions6
  • Frontier Weekly Smart Mode$1.997 Days
  • Frontier Weekly Genius Mode$2.997 Days
  • Frontier Monthly Smart Mode$5.991 Month
Show 3 more
  • Frontier Monthly Genius Mode$8.991 Month
  • Frontier Yearly Smart Mode$44.991 Year
  • Frontier Yearly Genius Mode$69.991 Year

Questions

Is Second Eye free?
Second Eye is free to download, with in-app purchases available.
Is Frontier free?
Frontier is free to download, with in-app purchases available.
Do Second Eye or Frontier have ads?
Neither Second Eye nor Frontier shows ads.
Which is updated more often, Second Eye or Frontier?
Second Eye ships an update every 2 weeks, and Frontier monthly. Most recently, Second Eye was updated on October 24, 2026 and Frontier on October 7, 2026.

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