Comparison

inspire hep browser vs Feynman WTF

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

Head to head
About

inspire hep browser

This app facilitates easy PDF downloads and reading for inspirehep.net and arXiv.org. It offers iCloud synchronization across Apple devices, making it a convenient tool for high energy physicists.

Highlights
  • One-click PDF downloads
  • Read arXiv and new papers
  • iCloud sync across devices
  • Supports inspirehep.net
  • Supports arXiv.org
Features
Read full description

It's an app for inspirehep.net and arXiv.org. Downloads & saves PDFs by one click/tap. You can even read your favorite arXiv/new. Syncs the content of the sidebar across your Macs/iPhones/iPads over iCloud Drive. A must-have for all high energy physicists.

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

Screenshots

inspire hep browser4 screens
Feynman WTF4 screens

Verdict

The call

The clearest difference is in-app purchases: inspire hep browser at none against Feynman WTF's 2. inspire hep browser also leads on iOS requirement (11.0 vs 15.1). Feynman WTF's advantage is update cadence (weekly vs every 2 months). On price, 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. Feynman WTF sells 2 in-app purchases, starting at $10.00 per month. inspire hep browser asks for nothing beyond the download.

UpkeepUpdate frequency

inspire hep browser ships an update every 2 months, Feynman WTF weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
inspire hep browser versus Feynman WTF: the parameters behind the verdict, then further details
Parameterinspire hep browserFeynman WTF
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size3 MB37 MB
Age rating4+4+
DeveloperYuji TachikawaVrushal Kapadnis

In-app purchases

None

inspire hep browser

No in-app purchases

2 purchases

Feynman WTF

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

Questions

Is inspire hep browser free?
inspire hep browser is free to download, with no in-app purchases.
Is Feynman WTF free?
Feynman WTF is free to download, with in-app purchases available.
Do inspire hep browser or Feynman WTF have ads?
Neither inspire hep browser nor Feynman WTF shows ads.
Which is updated more often, inspire hep browser or Feynman WTF?
inspire hep browser ships an update every 2 months, and Feynman WTF weekly. Most recently, inspire hep browser was updated on November 2, 2026 and Feynman WTF on November 5, 2026.

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