US History Timeline vs Science
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
US History Timeline
Explore key events, figures, and historical periods of the United States with this comprehensive timeline app. Access detailed Wikipedia articles offline and compare US history with world events. Features maps and lists of presidents for easy learning.
- US history timeline
- Searchable events
- Historical maps
- List of people and presidents
- US vs. World history comparison
- Offline Wikipedia access
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The 'US History Timeline' is an application which shows the list of important events and people from US history. Each articles have a Wikipedia descriptions about that articles. This will help users get more information about the event(or people). The application also features the maps of important times, list of important people, and comparison table of US history and World history. You can enjoy US history easily on the go with US History timeline without network(offline mode). Also you can take a look at Wikipedia articles without a network(offline mode). Features 1. US history timeline 2. Search for the important events from US history 3. Maps of important times 4. List of people and the Presidents 5. Comparison table of US history and World history * Notice 1. 3G(LTE) or WiFi access is only required to access the linked Wikipedia articles. 2. The explanations in Wikipedia may be different from the developer's opinion. Dev•Sales: DaolSoft, Co., Ltd.
Science
Master world geography with interactive quizzes and flashcards covering 12 high school curriculum subjects. Practice and diagnostic modes help assess learning levels and reinforce knowledge. Access all content offline on any mobile device.
- Diagnostic and practice quiz modes
- Answer explanations provided
- Flashcard study method
- Offline content access
- Detailed quiz performance tracking
- Covers 12 major geography subjects
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Get educational geography practice and diagnostic exams, view answer explanations, using an intuitive and cool quiz interface. The questions and corresponding explanations are organized according to 12 major subjects in high school geography curriculum. Study and learn about geography of the world,covering fundamentals of geography to regions, using simple and effective flashcards screen. This app will help you training and learning the high school geography curriculum in depths. Our educational app content suitable for high school students, teachers and researchers. Once you have downloaded the app, you can access all the content offline on any mobile device or tablet. Properties : - There are 2 quiz mode. Diagnostic Quiz and Practice Quiz - In diagnostic quiz, you can detect the learning level. - In practice quiz, you can play quiz by selecting any geography concept. View question explanation when you answer using this quiz mode. - Study and learn geography knowledge using flashcards. - You can review answered questions and its explanation at any time. - Follow your detailed quiz performance at any time. - No internet connection needed. This educational application includes at the following concepts: - Fundamentals of Geography - Fundamentals of Maps - Physical Geography: Landforms - Physical Geography: Weather and Climate - Human Impact on the Environment - Population Geography - Cultural Geography - Geography of Spatial Behavior - Economic Geography - Geography of Natural Resources - Urban Geography - The Regional Concepts
Screenshots
Verdict
The clearest difference is review sentiment: US History Timeline at 60% against Science's 0%. US History Timeline also leads on update cadence (every 6 months vs every 39 months) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model 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
US History Timeline costs $0.99 and Science $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
US History Timeline ships an update every 6 months, Science every 39 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | US History Timeline | Science |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months — better | Every 39 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 263 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | DaolSoft, Co., Ltd. | Coskun CAKIR |
Customer experience
US History Timeline
Science
In-app purchases
US History Timeline
No in-app purchases
Science
No in-app purchases
Questions
Is US History Timeline free?
Is Science free?
Do US History Timeline or Science have ads?
Which is updated more often, US History Timeline or Science?
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