Comparison

Mermaid Maths vs Kids True False Maths

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

Head to head
About

Mermaid Maths

This educational game helps children practice addition skills in a fun, underwater environment. Players earn treasure by solving math problems, which can then be used to customize their underwater world with new friends and backgrounds.

Highlights
  • Addition practice
  • Earn treasure rewards
  • Customize underwater scenes
  • Unlock new friends
  • Multiple backgrounds
  • Interactive gameplay
Features
Read full description

Mermaid Maths allows kids to practice addition while earning treasure they can use to swim with different friends under the sea! The maths exercise is at the top of the game scene, once you know the answer tap the bubble that contains it and the mermaid will swim to it. If you get it correct you gain 1 treasure. An incorrect answer will lose one treasure. Use treasure to change to one of eight different backgrounds, choose between 2 mermaids and also add up to 6 different friends to your maths practice!

About

Kids True False Maths

This interactive app helps young children develop fundamental math skills through a simple true-or-false game. It offers engaging practice in addition, subtraction, multiplication, and division with instant feedback. Designed for early learners, it features bright visuals and adjustable difficulty.

Highlights
  • True or false math challenges
  • Addition, subtraction, multiplication, division practice
  • Instant feedback on answers
  • Adjustable difficulty levels
  • Child-friendly visuals and controls
  • Supports early problem-solving
Features
Read full description

Kids True False Maths is a fun and interactive learning app that helps young children build strong math fundamentals through an easy true-or-false game format. Designed especially for early learners, the app turns basic math practice into an enjoyable activity. Children can practice essential math skills such as addition, subtraction, multiplication, and division by quickly deciding whether a given statement is true or false. With just a tap, kids submit their answer and receive instant feedback, helping them learn from mistakes and gain confidence. The app features bright colors, child-friendly visuals, and simple controls, making it easy for kids to use independently. Difficulty levels can be adjusted to match each child’s learning pace, and parents or teachers can focus on specific math topics as needed. Ideal for children aged 4 to 8, Kids True False Maths supports early problem-solving skills, logical thinking, and number confidence in a playful and engaging way. It’s a helpful learning companion for both home practice and classroom support.

Screenshots

Mermaid Maths4 screens
Kids True False Maths4 screens

Verdict

The call

The clearest difference is rating: Mermaid Maths at 5.0 against Kids True False Maths's 3.5. Mermaid Maths also leads on in-app purchases (none vs 1). Kids True False Maths's advantage is update cadence (every 17 months vs every 58 months) and iOS requirement (13.0 vs 15.6). On price, ratings volume, ads and monetization model 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. Kids True False Maths sells 1 one-off in-app purchase. Mermaid Maths asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mermaid Maths holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Mermaid Maths ships an update every 58 months, Kids True False Maths every 17 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 5 level
Mermaid Maths versus Kids True False Maths: the parameters behind the verdict, then further details
ParameterMermaid MathsKids True False Maths
PriceFreeFree
Rating5.0 (1 ratings) — better3.5 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 58 monthsEvery 17 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.613.0 — better
Further details — not scored
Size39 MB52 MB
Age rating4+4+
DeveloperL&L Programming LLCKantaben Gorasiya

Customer experience

Mermaid Maths

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Kids True False Maths

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Mermaid Maths

No in-app purchases

1 purchases

Kids True False Maths

One-time1
  • Lifetime$8.99

Questions

Is Mermaid Maths free?
Mermaid Maths is free to download, with no in-app purchases.
Is Kids True False Maths free?
Kids True False Maths is free to download, with in-app purchases available.
Which has better reviews, Mermaid Maths or Kids True False Maths?
Mermaid Maths is rated higher. Mermaid Maths averages 5.0 out of 5 from 1 ratings, while Kids True False Maths averages 3.5 from 2 ratings.
Do Mermaid Maths or Kids True False Maths have ads?
Neither Mermaid Maths nor Kids True False Maths shows ads.
Which is updated more often, Mermaid Maths or Kids True False Maths?
Mermaid Maths ships an update every 58 months, and Kids True False Maths every 17 months. Most recently, Mermaid Maths was updated on November 3, 2026 and Kids True False Maths on November 7, 2026.

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