Comparison

KnowThyHistory vs US Constitution Pro

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

Head to head
About

KnowThyHistory

Features
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KnowThyHistory is an interactive app that gives an account of specific events in African American history. Each day, KnowThyHistory highlights African American achievements, icons, past and current events and more that have been and are presently significant to the world on this particular day in history.

About

US Constitution Pro

Features
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Master the US Constitution with the Ultimate Offline Study Tool US Constitution Pro is your comprehensive companion for understanding America's founding document. No subscription, no ads, no internet required - just pure learning. PROFESSIONAL AUDIO NARRATION - Listen to every article and amendment with natural TTS - many languages supported - Adjustable playback speed (0.5x to 2.0x) - Background audio support - learn while multitasking - Volume control and auto-play features COMPLETE CONSTITUTIONAL CONTENT - Full text of all 7 Articles - All 27 Amendments with historical context - Searchable content with advanced filtering - Table of contents for quick navigation SMART NOTE-TAKING SYSTEM - Create unlimited notes on any section - Auto-generated titles for quick organization - Rich text editing with timestamps - Search and filter your annotations DAILY CONSTITUTION WIDGET - Learn something new every day - Multiple widget sizes (small, medium, large) - 7-day rotating content timeline - Tap to read full articles in-app MULTILINGUAL INTERFACE - Full app translation in 10 languages - RTL support for Arabic - Localized content and UI - Voice narration matches your language preference ELEGANT DESIGN - Clean, distraction-free reading experience - Dark mode support - Adjustable text size for comfortable reading - VoiceOver accessibility support PRIVACY FIRST - 100% offline functionality - No tracking, no analytics - All data stays on your device ONE-TIME PURCHASE - Pay once, own forever - No subscriptions or hidden fees - No advertisements ever PERFECT FOR: - Students studying American government - New citizens preparing for naturalization tests - Legal professionals and researchers - History enthusiasts and educators - Anyone who wants to understand their constitutional rights iOS 15.6+ COMPATIBLE Download US Constitution Pro today and carry America's founding principles in your pocket!

Screenshots

KnowThyHistory4 screens
US Constitution Pro4 screens

Verdict

The call

The clearest difference is price: KnowThyHistory at Free against US Constitution Pro's $3.99. US Constitution Pro's advantage is in-app purchases (none vs 6). On ads, device support and iOS requirement 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

KnowThyHistory is free to download; US Constitution Pro costs $3.99 up front. KnowThyHistory sells 5 one-off in-app purchases. US Constitution Pro asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
KnowThyHistory versus US Constitution Pro: the parameters behind the verdict, then further details
ParameterKnowThyHistoryUS Constitution Pro
PriceFree โ€” better$3.99
Update frequencyEvery 22 monthsโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS14 โ€” better15.6
Further details โ€” not scored
Size42 MB3 MB
Age rating4+4+
DeveloperRobert Briggsๅธ† ่ƒก

In-app purchases

5 purchases

KnowThyHistory

One-time5
  • Basic Plan2 variants$8.99
  • Unlimited$14.99
  • Unlimited Plan$14.99
Show 2 more
  • Premium$45.99
  • Premium Plan$45.99
None

US Constitution Pro

No in-app purchases

Questions

Is KnowThyHistory free?
KnowThyHistory is free to download, with in-app purchases available.
Is US Constitution Pro free?
US Constitution Pro costs $3.99, with no in-app purchases.
Do KnowThyHistory or US Constitution Pro have ads?
Neither KnowThyHistory nor US Constitution Pro shows ads.

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