Comparison

Mathship Numberline vs India Authors Academy

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

Head to head
About

Mathship Numberline

This educational game uses a naval battle theme to teach number sense, fractions, and estimation. Players guess enemy ship locations on a number line to reinforce mathematical concepts. It's designed by learning scientists for learners of all ages.

Highlights
  • Interactive number line for estimation
  • Teaches whole numbers, fractions, and decimals
  • Naval battle gameplay mechanics
  • Multiple difficulty levels
  • Unlimited practice questions in certain levels
  • Enhances number sense and estimation skills
Features
Read full description

Learning Math is Fun with "Mathship Numberline"! Introducing our revolutionary educational game designed to make learning fractions and number sense a joyful voyage. Mathship Numberline is designed by learning scientists to optimize your number sense skills! This app takes learning to an entirely new level by integrating the concept of number lines. It's a powerful tool for building foundational math skills, all wrapped up in an engaging game that appeals to learners of all ages. Navigate the high seas of arithmetic. Fire at enemy ships by guessing their locations on the number line, and learning about estimation, intervals, and negative numbers as you play. Can you sink your enemy's fleet before they sink yours? It's a battle of wits, strategy, and numerical knowledge! What's more, "Mathship Numberline" is backed by extensive educational research. Numerous papers published by Dr. Derek Lomas and many other researchers attest to the effectiveness of game-based learning and this application's positive impact on math comprehension. It's more than just a game – it's a scientifically-backed method to bolster your understanding and confidence in math. Every victory, every defeat, and every decision you make on the high seas will reinforce your understanding of number lines. "Mathship Numberline" offers an array of exciting features: > Enhances number sense, teaching players how to estimate numbers effectively. > Uses an innovative, interactive number line for hands-on teaching of number estimation. > Covers a wide range of mathematical concepts, including whole numbers, fractions, and decimals. > Offers multiple levels with increasing difficulty, ensuring a challenging and engaging learning journey. > Features certain levels with unlimited questions, allowing for constant practice and thorough concept understanding. > Incorporates two engaging game mechanics: one to locate a given number on the number line and another to estimate the enemy's location. Join the thousands of learners who have transformed their learning journey with "Mathship Numberline". Whether you're a parent looking to enhance your child's mathematical skills or an adult striving to improve your own, this game is your passport to a thrilling voyage of discovery. So, are you ready to command your fleet and master the number line? Download "Mathship Numberline" now and set sail on an educational journey that's as entertaining as it is enlightening. Happy learning, and fair winds ahead, Captains!

About

India Authors Academy

Features
Read full description

Get access to all premium content in India Authors Academy. Access pre-recorded courses, enrol for live workshops, get certified and a lot more! Be a part of the awesome community that you always wanted to be in!

Screenshots

Mathship Numberline4 screens
India Authors Academy4 screens

Verdict

The call

The clearest difference is in-app purchases: Mathship Numberline at none against India Authors Academy's 1. Mathship Numberline also leads on update cadence (every 2 months vs every 9 months) and device support (3 vs 1). On price and ads 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

Both are free to download. India Authors Academy sells 1 one-off in-app purchase. Mathship Numberline asks for nothing beyond the download.

UpkeepUpdate frequency

Mathship Numberline ships an update every 2 months, India Authors Academy every 9 months. Both last shipped on October 30, 2026.

Scorecard4 real differences · 5 level
Mathship Numberline versus India Authors Academy: the parameters behind the verdict, then further details
ParameterMathship NumberlineIndia Authors Academy
PriceFreeFree
Rating4.2 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 months — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.4
Further details — not scored
Size277 MB84 MB
Age rating4+17+
DeveloperPlaypower Labs, LLCTagMango Inc

In-app purchases

None

Mathship Numberline

No in-app purchases

1 purchases

India Authors Academy

One-time1
  • India Authors Academy$59.99

Questions

Is Mathship Numberline free?
Mathship Numberline is free to download, with no in-app purchases.
Is India Authors Academy free?
India Authors Academy is free to download, with in-app purchases available.
Do Mathship Numberline or India Authors Academy have ads?
Neither Mathship Numberline nor India Authors Academy shows ads.
Which is updated more often, Mathship Numberline or India Authors Academy?
Mathship Numberline ships an update every 2 months, and India Authors Academy every 9 months. Most recently, Mathship Numberline was updated on October 30, 2026 and India Authors Academy on October 30, 2026.

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