Comparison

Feynman WTF vs Kindred

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

Head to head
About

Feynman WTF

Read full description

Finding great research shouldn’t feel like digging through an academic jungle. Feynman makes discovering cutting-edge science as easy as scrolling social media—minus the doomscrolling. Our app brings you daily research papers from arXiv, each one summarized in just 60 words. No jargon. No fluff. Just the key insights, delivered in a feed that respects your time and fuels your curiosity. Whether you're a student, researcher, or just a curious mind, Feynman helps you: Explore smarter: Browse papers across AI, physics, math, and more—handpicked and summarized by AI. Save time: Cut through academic clutter. Every summary is bite-sized and to the point. Stay sharp: Swap endless scrolling with daily doses of insight. Bookmark & personalize: Save your favorites and tailor your feed to topics you love. Built for the mobile generation. Backed by real research. Inspired by Feynman's love of clarity and curiosity. Join the club. Scroll smarter. Think deeper. Feynman is your shortcut to the best minds on arXiv—compressed for your brain. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/0ece6d3b-97bb-403c-a992-0ca298425796

About

Kindred

This AI-powered parenting coach offers personalized, science-based guidance for common child behavior challenges. It learns your child's patterns to provide real-time support, track progress, and help build essential skills.

Highlights
  • AI parenting coach
  • Personalized child behavior analysis
  • Real-time guidance
  • Pattern tracking
  • Skill and milestone development
  • Daily parenting insights
  • Co-parenting support
Features
Read full description

# Kindred — Your Science-Powered Parenting Coach Parenting is the hardest job you’ll ever love. When you’re facing tantrums, bedtime battles, school refusal, anxiety, emotional outbursts, or defiance, you don’t need generic advice. You need support that understands your child. Kindred is a 24/7 AI parenting coach that learns your child’s behavior, developmental stage, routines, and emotional patterns—so guidance becomes more personal and useful over time. ## Personalized Support That Learns Your Child Most parenting advice is based on “average children.” No child is average. Kindred builds a growing understanding of your child and remembers what you’ve tried, what worked, and what didn’t—so you don’t start over every time. Guidance for: • Tantrums and emotional dysregulation • Separation anxiety • Attention and focus challenges • Defiance and power struggles • Sibling conflict • Social and friendship issues ## Real-Time Help in Difficult Moments Get calm, structured guidance in the moment based on your child’s behavior patterns and needs. Understand what may be driving behavior and how to respond effectively. ## Track Patterns Over Time See what’s really going on beneath behavior. • Emotional triggers • Recurring behavior patterns • What strategies work • Developmental progress ## Skill Building & Milestones Set goals and break them into steps, such as: • Riding a bike • Morning routine independence • Learning an instrument • Emotional regulation skills Track progress over time. ## Daily Parenting Insights Receive 2 personalized daily insight cards with: • Psychology-based strategies • Practical, actionable guidance ## Journal & Reflection Tools Log challenges, behaviors, and breakthroughs. Over time, Kindred uses your notes for more relevant guidance. ## Co-Parenting Support Share insights and stay aligned with your partner using the same approach and language. Co-parents get free access when added via Apple Family Sharing. ## Grounded in Child Development Science Built on: • Developmental psychology • Attachment theory • Positive discipline • Emotional regulation research ## What’s Included • Unlimited AI parenting coach chat • Child profiles • Behavior tracking • Skill & milestone tracking • Daily insights • Parenting journal • Co-parenting tools • Developmental guidance • Local activity suggestions ## Subscription Kindred requires a subscription. Start with a 7-day free trial. Cancel anytime. ## Privacy & AI Kindred uses Anthropic’s Claude API for coaching conversations. Shared information (child profiles, behaviors, questions) is processed through Anthropic. Journal entries are not sent to external AI providers and remain private. No personal identifying information is required. Only what you choose to share is used. Terms: https://meetkindred.app/terms

Screenshots

Feynman WTF4 screens
Kindred4 screens

Verdict

The call

The clearest difference is update cadence: Kindred at every 2 days against Feynman WTF's weekly. Feynman WTF's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price, ads and in-app purchases 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. Feynman WTF sells 2 in-app purchases, starting at $10.00 per month and Kindred sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Feynman WTF ships an update weekly, Kindred every 2 days. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
Feynman WTF versus Kindred: the parameters behind the verdict, then further details
ParameterFeynman WTFKindred
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.6
Further details — not scored
Size37 MB68 MB
Age rating4+4+
DeveloperVrushal KapadnisShobel LLC

In-app purchases

2 purchases

Feynman WTF

Subscriptions2
  • Pro Monthly$10.001 Month
  • Pro Yearly$99.991 Year
2 purchases

Kindred

Subscriptions2
  • Kindred Premium – Monthly7 Days trial$9.991 Month
  • Kindred Premium – Annual7 Days trial$79.991 Year

Questions

Is Feynman WTF free?
Feynman WTF is free to download, with in-app purchases available.
Is Kindred free?
Kindred is free to download, with in-app purchases available.
Do Feynman WTF or Kindred have ads?
Neither Feynman WTF nor Kindred shows ads.
Which is updated more often, Feynman WTF or Kindred?
Feynman WTF ships an update weekly, and Kindred every 2 days. Most recently, Feynman WTF was updated on November 5, 2026 and Kindred on November 5, 2026.

Other comparisons