Comparison

World Timeline vs Abacus Plus+

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

Head to head
About

World Timeline

Explore world history visually with an interactive globe and a comprehensive timeline. Tap events to learn their significance and generate study prompts. Designed for homeschoolers and students, it offers a big-picture view of civilizations and historical moments.

Highlights
  • Interactive globe with shifting political maps
  • Scrollable timeline from Creation to present
  • Detailed event descriptions and significance
  • Study playground for AI prompt generation
  • Offline functionality
  • Year-by-year political map redraws
Features
Read full description

World Timeline turns the whole span of world history into something you can hold in your hand and explore. Spin an interactive globe and watch the political map redraw itself century by century. Scrub a single timeline from Creation to the present day. Read one short history lesson a day. Built for homeschool families, students, and anyone who has ever wondered what was happening in China while Rome was falling. WHAT'S INSIDE Daily Study - new A guided reading a day, with your place kept for you. The first guide, World History in 30 Days, walks from the Tower of Babel to the edge of living memory. Each day is a 5 to 8 minute reading: what happened, what else was going on in the world at that same moment, what historians are sure of and what is still argued about, and one question to talk over at the table. Tap a place in the reading and the globe opens to it in that very year; tap an event and its full entry opens. A new chapter unlocks each day, and more guides are on the way. Interactive Globe A year-by-year political map reaching back to 4000 BC. Move the year slider and borders, empires and nations shift in front of you. Tap a region to see who held it at that moment and read a full write-up on that people or nation. Search any person, place or event and jump straight to it. Timeline More than six thousand years on one scrollable canvas, from Creation in 4004 BC to today, across 37 parallel streams of civilizations, rulers, inventions, wars and turning points. Era blocks give the ancient world as much room as the modern one, so you can see which powers were rising while others fell. Events A searchable, filterable list of more than 1,700 events and 200 historical figures: Biblical events, ancient battles, city foundings, voyages of exploration, scientific milestones. Tap any one to jump to it on the globe and the timeline. Study Playground Pick the people, places and events you are studying and generate a ready-made study prompt for ChatGPT or Claude, with one-tap presets for a dozen major topics. Works offline The globe, every historical map frame, the daily readings and all the history data ship inside the app. No account, no login, no signal required. BUILT FOR HOMESCHOOL World Timeline is made by a homeschool dad to give kids the big-picture view a textbook chapter cannot: how the stories, civilizations and events of the past line up on one map and one timeline. It pairs with any history curriculum. The chronology follows the Masoretic text as computed by Archbishop Ussher: Creation in 4004 BC, the Flood in 2348 BC, the Tower of Babel about 2242 BC, the Exodus in 1491 BC - the dates printed in most Bible margins and used by most homeschool curricula. History is presented in an atlas-style voice and, where relevant, from a Biblical perspective, so families can use the lens that fits their studies. World History in 30 Days is written for every family, not only Christian ones. The first reading lays out the framework the guide is dated by; from there the days are ordinary world history. FREE, WITH AN OPTIONAL UPGRADE World Timeline is free to download and everything above is included. Ads appear occasionally as you explore, and a one-time in-app purchase removes them permanently. There is no subscription. Everyone who bought the app before it went free keeps the full ad-free version automatically. A NOTE ON ACCURACY History is big and the record is imperfect. Historical borders come from a public research dataset that maps political control at snapshot years; between two snapshots the app shows the most recent mapped borders and labels which year they are from, rather than inventing a map. Dates and details are simplified for clarity, and reasonable sources disagree. Use World Timeline as a learning companion and a starting point for deeper study. If you spot something wrong, the About tab has a feedback form and every message gets read by an actual person. Made by BlessedHomeschoolDad.com

About

Abacus Plus+

Features
Read full description

Abacus Plus makes learning mental math simple, fun, and effective — for kids and adults alike. Using the time-tested abacus method, Abacus Plus helps you build lightning-fast calculation skills through interactive practice, visual bead-based learning, and progressive difficulty levels. WHY ABACUS PLUS? - Learn the traditional abacus technique step by step - Practice addition, subtraction, multiplication, and division - Colorful, intuitive interface designed for focus and engagement - Track your speed and accuracy over time - Structured levels that grow with your skill PERFECT FOR - Kids building foundational math skills - Students preparing for competitive exams - Anyone who wants to sharpen mental calculation speed - Parents looking for a screen-time activity with real educational value HOW IT WORKS Abacus Plus combines the classic abacus method with modern, gamified practice sessions. Each exercise reinforces number sense and mental calculation, helping you go from counting beads to solving problems entirely in your head. Download Abacus Plus today and start your journey to faster, sharper mental math. LEGAL Privacy Policy: https://vijayvir.github.io/abacus_PrivacyPolicy.txt Terms of Use: https://vijayvir.github.io/abacus_Terms.txt Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support & Contact: virvijay37@gmail.com Made by Vijayvir Singh (Antfire Labs).

Screenshots

World Timeline4 screens
Abacus Plus+4 screens

Verdict

The call

The clearest difference is price: World Timeline at Free against Abacus Plus+'s $2.99. World Timeline also leads on iOS requirement (15.1 vs 26.5). Abacus Plus+'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

World Timeline is free to download; Abacus Plus+ costs $2.99 up front. World Timeline sells 1 one-off in-app purchase. Abacus Plus+ asks for nothing beyond the download.

UpkeepUpdate frequency

World Timeline ships an update every 3 weeks, Abacus Plus+ every 4 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
World Timeline versus Abacus Plus+: the parameters behind the verdict, then further details
ParameterWorld TimelineAbacus Plus+
PriceFree — better$2.99
Rating3.7 (6 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.5
Further details — not scored
Size225 MB10 MB
Age rating+44+
DeveloperMatthew WasheVijayvir Singh

In-app purchases

1 purchases

World Timeline

One-time1
  • Unlock World Timeline$0.99
None

Abacus Plus+

No in-app purchases

Questions

Is World Timeline free?
World Timeline is free to download, with in-app purchases available.
Is Abacus Plus+ free?
Abacus Plus+ costs $2.99, with no in-app purchases.
Do World Timeline or Abacus Plus+ have ads?
World Timeline shows ads; Abacus Plus+ does not.
Which is updated more often, World Timeline or Abacus Plus+?
World Timeline ships an update every 3 weeks, and Abacus Plus+ every 4 days. Most recently, World Timeline was updated on October 31, 2026 and Abacus Plus+ on October 24, 2026.

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