KnowThyHistory vs U.S. Constitution Reader
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KnowThyHistory
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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.
U.S. Constitution Reader
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U.S. Civics Library is an educational app that gives users full access to the U.S. Constitution, including all seven Articles and 27 Amendments, along with many other foundational civic texts such as the Federalist Papers, the Articles of Confederation, and the Declaration of Independence. The app is designed for general public use, offering a clean, searchable interface for students, educators, and anyone interested in American civics. The app allows users to browse documents, bookmark important sections, and explore historical context without requiring a sign-in or internet connection. There is no data collection, no advertising, and no third-party services. U.S. Civics Library is built purely as a civic education tool β simple, non-partisan, and free of distractions β to help make Americaβs founding documents more accessible to all. Important Disclaimer: This app is an independent educational resource and is not affiliated with, endorsed by, or sponsored by any government entity or agency.
Screenshots
Verdict
The clearest difference is price: KnowThyHistory at Free against U.S. Constitution Reader's $0.99. KnowThyHistory also leads on iOS requirement (14 vs 16.6). U.S. Constitution Reader's advantage is in-app purchases (none vs 6) and update cadence (fortnightly vs every 22 months). On ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
KnowThyHistory is free to download; U.S. Constitution Reader costs $0.99 up front. KnowThyHistory sells 5 one-off in-app purchases. U.S. Constitution Reader asks for nothing beyond the download.
KnowThyHistory ships an update every 22 months, U.S. Constitution Reader fortnightly. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.
| Parameter | KnowThyHistory | U.S. Constitution Reader |
|---|---|---|
| Price | Free β better | $0.99 |
| Update frequency | Every 22 months | Fortnightly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 14 β better | 16.6 |
| Further details β not scored | ||
| Size | 42 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Robert Briggs | Craig Miller |
In-app purchases
KnowThyHistory
- Basic Plan2 variants$8.99
- Unlimited$14.99
- Unlimited Plan$14.99
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- Premium$45.99
- Premium Plan$45.99
U.S. Constitution Reader
No in-app purchases
Questions
Is KnowThyHistory free?
Is U.S. Constitution Reader free?
Do KnowThyHistory or U.S. Constitution Reader have ads?
Which is updated more often, KnowThyHistory or U.S. Constitution Reader?
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