100 Squares Calc vs Ninimaths
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
100 Squares Calc
Practice basic math operations with timed challenges and progress tracking. Offers various modes, keyboard types, and mini-games to enhance learning and identify weak points. Supports Bluetooth keyboards and printing custom questions.
- Multiple math operation modes
- Customizable keyboard types
- Bluetooth keyboard support
- Progress tracking and analytics
- Study and edit modes
- Mini-games for practice
- Prefecture-based ranking
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Thanks for 1,100,000 DLs! Enjoy the 100 squares calculation! From top to bottom, you make answers in squares. As soon as you make answer, it is scored. When you fill all squares by answers, your answer time is recorded. Let's enjoy it! ■4 modes: - Addition - Subtraction - Multiplication - 4 operations(Addition, Subtraction, Multiplication, Division) ■4 keyboard type: - Normal - Calculator - Calculator(Right-Side) - Calculator(Left-Side) - iPhone ■Bluetooth Keyboard: - You can use Bluetooth keyboard (in game scene) ■Prefecture mode: - Let's join the ranking with your prefecture. ■Graph mode: - You can confirm the history of your records. ■Analytics mode: - You can confirm statistics of each question. You can find your weak point. 各問題の統計情報を見て、自分の弱点を見つけます ■Study mode: - You can study at your pace. ■Edit mode: - You can make question and print it. (You need a printer that corresponds to "AirPrint".) ■Limited answer mode (more than 0 only) - In only subtraction, you can select limited answer mode. (large number - small number > 0) ■Mini Games (updated in 2024.Jan) - Touch Practice - Answer Number - How many? - Analog Clock - Kraepelin - Rock,Paper,Scissors - Fill Spaces - Touch in Order - Stepping Stones - L & R - Gage MAX - Pyramid - Side Stepping - Count Blocks - Quick Touch - Color Name - Extra One - Vertex - 10 or Over - Picking Chestnuts ■Bonus - Make 10 - Multiplication Table
Ninimaths
Enhance your mental arithmetic skills with a variety of calculation modes. Practice addition, subtraction, multiplication, and division with customizable number ranges and column display. Track your progress with daily scores and compete with others through a ranking system.
- Multiple calculation modes (add, subtract, multiply, divide, mix)
- Customizable number ranges (1-5 digits)
- Column display format
- Daily score recording and graphing
- Game Center ranking
- Time trial mode
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Ninimaths is an application to train mental arithmetic ability. Characteristic: - Selection from 5 modes of calculation, addition, subtraction, multiplication, division, mixing - 1 to 5 digit numbers can be freely combined - Corresponds to display in the column format - Daily scores are recorded for each mode and displayed on the graph - Ranking function by Game Center - Time trial to measure strictly
Screenshots
Verdict
The clearest difference is ads: Ninimaths at none against 100 Squares Calc's shown. Ninimaths also leads on review sentiment (97% vs 75%) and ratings volume (45 vs 8). On price, rating, update cadence 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. 100 Squares Calc sells 2 one-off in-app purchases and Ninimaths sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for 100 Squares Calc against 4.9 for Ninimaths. That said, the two scores are not equally well evidenced: Ninimaths has 45 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 75% of 100 Squares Calc's written reviews are positive against 97% of Ninimaths's.
100 Squares Calc ships an update monthly, Ninimaths every 2 months. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.
| Parameter | 100 Squares Calc | Ninimaths |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) | 4.9 (45 ratings) |
| Positive reviews | 75.0% of reviews | 97.4% of reviews — better |
| Number of ratings | 8 | 45 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | be-style | Ninicode |
Customer experience
100 Squares Calc
Ninimaths
In-app purchases
100 Squares Calc
- Color Customization$1.99
- Hide Ads$3.99
Ninimaths
- Coffee$0.99
- Hamburger$1.99
- Ramen$4.99
Questions
Is 100 Squares Calc free?
Is Ninimaths free?
Which has better reviews, 100 Squares Calc or Ninimaths?
Do 100 Squares Calc or Ninimaths have ads?
Which is updated more often, 100 Squares Calc or Ninimaths?
Other comparisons
