World History Documents vs Serial Killer Murder Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World History Documents
Access a vast collection of 350 primary source documents and speeches spanning world history. Explore historical texts, including religious scriptures and famous addresses, with explanations of their significance. Save, email, and search documents easily.
- 350+ primary source documents
- 19 audio/video recordings
- Categorized by time period
- Dedicated sections for regions/topics
- Full text search functionality
- Save to favorites
- Email documents
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WORLD HISTORY DOCUMENTS includes 350 primary source documents and speeches written throughout the course of World History. From the Bible to Obama’s Nobel Acceptance Speech, this application covers the breadth and depth of world history. WORLD HISTORY DOCUMENTS also includes 19 audio and video recordings of famous speeches and addresses. All of the documents in WORLD HISTORY DOCUMENTS can be saved to "favorites" or e-mailed. The program is divided by time periods, and contains a translation of the Hebrew Bible, the New Testament and the Koran. Each document includes an explanation of the importance of that document. Beyond the chronological listings, there are separate sections on British, French, Middle East and United States documents. There is also a section of documents on the laws of war and the speeches of Winston Churchill. Audio and video clips of famous historical personalities in the program include: Benito Mussolini, Neville Chamberlain, Adolf Hitler, Franklin Roosevelt, Winston Churchill, Charles Degaulle, Fidel Castro, David Ben Gurion, John F Kennedy, Anwar Sadat, Menachem Begin and more. Each document entry in WORLD HISTORY DOCUMENTS includes an explanation of the significance of the treaty, law, section of the Bible or key points of a speech. Documents can be accessed chronologically, or often by groups. You can also do a full text search of all of the documents Effortlessly search for any document, save favorites, as well e-mail documents to friends and colleagues. Leveraging over 20 years of research and development, this is MultiEducator's second application in the company's new line of History on-the-Go products.
Serial Killer Murder Library
Explore a vast collection of information on over 600 serial killers from around the world. Discover their stories, victims, and associated films and TV shows. The app allows sorting by various criteria and sharing content.
- Over 600 serial killers
- Information from 50 countries
- Over 175 film and TV references
- Sort by victims, gender, country, nickname
- Share news and content
- Browse offline (for killer data)
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"This app is by FAR the BEST serial killer app hands down!" - serialkillersink.net Do you have a taste for the disturbed? Do you love the psychology of the sociopath? Every serial killer you could imagine can now be in the palm of your hand. From Bundy to Dahmer, with every killer in between, browse over 600 serial killers throughout history. 5 Stars "Well organized. Great interface. Beats anything online." - by Adrizzzz 5 Stars "Phenomenally insightful and responsible application for this genre." -AnthonyMeoli Who had the most victims? Want to see only female killers? Who was the "Acid Bath Murderer" or who was known as "Alligator Man". Browse over 175 films and TV shows based on serial killers. Discover video you had never heard of. - Share the latest serial killer news - Over 600 killers from 50 countries - Over 175 film/tv references - Sort by number of victims, gender, country and nickname - Share anything on Facebook, Twitter, Email, Camera Roll If you love this app, please take the time to rate it and help spread the word! * Internet connection required to load images. However, you will still be able to browse killers without a connection Attribution for App Previews: "Evening of Chaos" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/
Screenshots
Verdict
The clearest difference is price: World History Documents at Free against Serial Killer Murder Library's $3.99. Serial Killer Murder Library's advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 11 months). On review sentiment, 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
World History Documents is free to download; Serial Killer Murder Library costs $3.99 up front. World History Documents sells 1 one-off in-app purchase. Serial Killer Murder Library asks for nothing beyond the download.
World History Documents ships an update every 11 months, Serial Killer Murder Library every 3 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.
| Parameter | World History Documents | Serial Killer Murder Library |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 4.0 (6 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 60.9% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 11 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 7.1 — better |
| Further details — not scored | ||
| Size | 109 MB | 22 MB |
| Age rating | 4+ | 17+ |
| Developer | Historycentral.com | Rocket Splash Games |
Customer experience
World History Documents
Serial Killer Murder Library
In-app purchases
World History Documents
- Full World History$1.99
Serial Killer Murder Library
No in-app purchases
Questions
Is World History Documents free?
Is Serial Killer Murder Library free?
Do World History Documents or Serial Killer Murder Library have ads?
Which is updated more often, World History Documents or Serial Killer Murder Library?
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