Correct and Quick Arithmetic vs NumberPlay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Correct and Quick Arithmetic
This app helps users practice and master basic arithmetic skills, from number bonds to 10 to multiplication and division tables. It offers a structured learning path, starting with practice and progressing to timed challenges for speed and accuracy.
- Number bonds to 10
- Addition and subtraction up to 100
- Multiplication and division tables
- Practice and speed training modes
- Level selection (single or mixed)
- Visual feedback with smileys
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Correct and Quick Arithmetic does exactly what the name predicts. First practice the basic calculations, and then speed it up. This app was developed for everyone who would like to train and maintain the basic processes of arithmetic. In this app you will find exercises with number bonds to 10, addition and subtraction sums up to 100, and the multiplication and division tables up to and including 10. These are the foundations needed for arithmetic. The ultimate goal is to have committed to memory the answers to number bonds to 10, addition and subtraction sums up to 20, and the tables through 10 (within 2 seconds). For sums up to 100, the way to work them out is automated. No distractions in the app The appearance of the app is kept as simple as possible. Scores are not saved. Experience shows that in particular, those who are not so good in arithmetic, like this! The structure of the levels of mental arithmetic in the app: Number bonds to 10 Addition and Subtraction to 10 Addition and Subtraction to 20 Addition and Subtraction to 100 Multiplications tables from 0 to 5 and 10 Multiplications tables from 6 to 9 Division Tables from 1 to 5 and 10 Division Tables from 6 to 9Division Tables from 6 to 9 First start to practice without timing yourself. In practice mode (X), the correct answer appears after a wrong answer. Wrongly answered sums are always repeated. Only when this goes well will you be able to start training at speed. So first CORRECT and only then QUICK! Stick to the running order of the sums in the app! Practise the number bonds and the sums up to 10 until you can do them all well, and most importantly, fast. These are the most important sums in mental arithmetic!! Level button With this button you can choose between 1 Level or Mix of levels. After a series of sums, a smiley will show how many you got right and how many wrong. The more sums you get right, the happier the smiley is! Ultimately, the reward is realizing just how good it is to be able to do these calculations quickly and correctly. You'll find that the arithmetic that comes later will also go better and more quickly because of it. Correct and Quick Arithmetic is an indispensable instrument, dependent on any method, for learning mental arithmetic! Have fun, and good luck with Correct and Quick Arithmetic! M&M Breuking
NumberPlay
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Build mental maths confidence in quick, focused practice rounds. NumberPlay is a maths trainer for fast arithmetic practice. Start a 30-60 second session, solve addition and subtraction questions, get clear feedback, and use coaching tips to understand mistakes instead of just rushing past them. Practise quick maths facts, sharpen calculation speed, and track progress after each round. Saga levels add a guided path for learning strategies, while practice mode keeps the loop simple: question, answer, feedback, improvement. NumberPlay is built for learners who want mental maths to feel focused, responsive, and worth retrying.
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Verdict
The clearest difference is ads: NumberPlay at none against Correct and Quick Arithmetic's shown. NumberPlay also leads on update cadence (every 4 weeks vs every 3 months). Correct and Quick Arithmetic's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Correct and Quick Arithmetic ships an update every 3 months, NumberPlay every 4 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | Correct and Quick Arithmetic | NumberPlay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 44 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Manus Breuking | Manoj Kumar Gubba |
In-app purchases
Correct and Quick Arithmetic
No in-app purchases
NumberPlay
No in-app purchases
Questions
Is Correct and Quick Arithmetic free?
Is NumberPlay free?
Do Correct and Quick Arithmetic or NumberPlay have ads?
Which is updated more often, Correct and Quick Arithmetic or NumberPlay?
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