Comparison

TinyWhy vs Timebound EPUB Reader

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

Head to head
About

TinyWhy

Features
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Get smarter in a few minutes a day. TinyWhy brings you one surprising fact every day, and now you can watch it come alive. Each discovery is a short, beautifully illustrated story about the world around us: nature and science, history, the mind, culture and hidden patterns. Read it in a minute, listen to it on the go, or watch it as an animated video with narration and word-by-word captions. WATCH FACTS COME ALIVE • Animated stories: every Today's Why can be watched as a short narrated video • Animated diagrams draw tricky ideas step by step as you listen • Share any story as a video with a friend who'd love it LISTEN ANYWHERE • Narrated stories with a synced transcript that highlights each word • Keep listening with your screen locked, with controls on your Lock Screen A NEW WOW EVERY MORNING • A fresh Today's Why every day • Home Screen widget with today's discovery • A gentle daily reminder so you never miss one EXPLORE AND KEEP • Browse fun facts by topic: nature, archaeology, psychology, culture, earth and more • Save your favorite discoveries • Pick up where you left off Today's Why is free to read, listen to and watch, every day. TINYWHY PRO Unlock the full archive of premium discoveries, narrated listening for every story, and offline reading. Learn something small. Wonder a little more. Terms and Conditions: https://lumiq.art/mythoria/terms-and-conditions Privacy Policy: https://lumiq.art/mythoria/privacy-policy

About

Timebound EPUB Reader

Read full description

Timebound is a focused reader for your own DRM-free EPUBs — and a library of thousands of free classics to fill it. Import the books you already have — from Files, iCloud Drive, or AirDrop — and read them in a calm, page-turning view built for long stretches. Or browse the built-in Project Gutenberg catalog and download complete, public-domain classics — Austen, Melville, Shelley, and thousands more — free and yours to keep. • Browse and search thousands of free public-domain books, and download them in a tap • Adjustable typography: typeface, size, margins, line spacing, and justified or left-aligned text • Light, sepia, and dark reading themes, or match the system • Turn pages or scroll continuously • Search the full text of any book • Table of contents and tap-to-resume — always back to your exact place • A tidy library with cover, list, and grid views • See your place as a percent, a book-wide position, or a chapter page No store, no accounts, no DRM — just a nicer place to read the books that are already yours. Books in the catalog are provided by Project Gutenberg (gutenberg.org). Timebound is independent and is not affiliated with or endorsed by Project Gutenberg. Catalog browsing relies on Project Gutenberg's public service and may be unavailable at times or change in a future update; the reader and your own imported books always work regardless.

Screenshots

TinyWhy4 screens
Timebound EPUB Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Timebound EPUB Reader at none against TinyWhy's 2. Timebound EPUB Reader also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. TinyWhy sells 2 in-app purchases, starting at $3.99 per month. Timebound EPUB Reader asks for nothing beyond the download.

UpkeepUpdate frequency

TinyWhy ships an update every 3 weeks, Timebound EPUB Reader every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
TinyWhy versus Timebound EPUB Reader: the parameters behind the verdict, then further details
ParameterTinyWhyTimebound EPUB Reader
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size47 MB25 MB
Age rating4+4+
Developererdem caygorCow Cow Technologies LLC

In-app purchases

2 purchases

TinyWhy

Subscriptions2
  • Mythoria Pro - Monthly$3.991 Month
  • Mythoria Pro - Yearly$29.991 Year
None

Timebound EPUB Reader

No in-app purchases

Questions

Is TinyWhy free?
TinyWhy is free to download, with in-app purchases available.
Is Timebound EPUB Reader free?
Timebound EPUB Reader is free to download, with no in-app purchases.
Do TinyWhy or Timebound EPUB Reader have ads?
Neither TinyWhy nor Timebound EPUB Reader shows ads.
Which is updated more often, TinyWhy or Timebound EPUB Reader?
TinyWhy ships an update every 3 weeks, and Timebound EPUB Reader every 5 days. Most recently, TinyWhy was updated on November 5, 2026 and Timebound EPUB Reader on October 31, 2026.

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