Ninimaths vs 脳トレ!ナンプレ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
脳トレ!ナンプレ
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■脳トレのためのナンプレのアプリが登場! ナンプレ(ナンバープレイス)で、脳トレをしよう! ナンプレは世界中で大人気の数字のパズル! 数字パズルで集中力アップや脳を活性化しよう! ■全ての問題が良問! 「入門」「初級」「準中級」「中級」「上級」の5段階の難易度で、良問を多数収録! 手軽に解ける問題から頭を捻らす難問まで、ナンプレで頭の体操をしよう! ■便利機能も漏れなく搭載! ・同じ数字のハイライト ・重複している数字の表示 ・入力履歴をたどる ・メモを入力して数字の仮置き ・数字入力時に他のマスのメモを自動で非表示 ・クリアまでの時間の測定 ・全て入力した数字を非表示 ・時間を非表示にして焦らずプレイするモード ・数字をロックしてマスをタップするだけで入力するモード ■間違ってもペナルティなし! 他のアプリのように入力を間違ってのペナルティや時間制限などは一切なし! ストレスなくゲームに集中できる! ■見た目を変えて楽しくナンプレ! 色や背景など、スタイルを変更してパズルを楽しもう! 黒を基調としたスタイルにすれば、夜でも目に優しくプレイできる! ■iPadにも対応! タブレットにも対応していて、大きい画面で問題が解ける! ■こんな人にオススメ! ・パズルが好きな方 ・集中力を向上したい方 ・ナンバープレイスの手強い問題を解きたい方 ・大きい画面でプレイしたい高齢者の方 ・脳活をしたいシニアの方 ・手軽にナンプレをしたい方 ・ナンプレの解き方を学びたい方 ・毎日 脳活をしたい方 ・注意力向上や、もの忘れ防止をしたい方 ・暇つぶしをしたい方 ・難しいナンプレの問題を解きたい方 ゲームであなたの脳を鍛えよう!
Screenshots
Verdict
Ninimaths and 脳トレ!ナンプレ both sit at 4.9 stars, but that hides the real split: 97% of Ninimaths's written reviews are positive against 55% of 脳トレ!ナンプレ's. Ninimaths also leads on ads (none vs shown) and update cadence (every 2 months vs every 3 months). 脳トレ!ナンプレ's advantage is in-app purchases (none vs 3). On price, rating, ratings volume and 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
Both are free to download. Ninimaths sells 3 one-off in-app purchases. 脳トレ!ナンプレ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Ninimaths against 4.8 for 脳トレ!ナンプレ. Both are backed by a comparable volume of ratings — 46 and 19 respectively. Written reviews are what separate them: 97% of Ninimaths's written reviews are positive against 55% of 脳トレ!ナンプレ's.
Ninimaths ships an update every 2 months, 脳トレ!ナンプレ every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Ninimaths | 脳トレ!ナンプレ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (46 ratings) — better | 4.8 (19 ratings) |
| Positive reviews | 97.4% of reviews — better | 55.0% of reviews |
| Number of ratings | 46 — better | 19 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 11 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Ninicode | nullhouse Inc. |
Customer experience
Ninimaths
脳トレ!ナンプレ
In-app purchases
Ninimaths
- Coffee$0.99
- Hamburger$1.99
- Ramen$4.99
脳トレ!ナンプレ
No in-app purchases
Questions
Is Ninimaths free?
Is 脳トレ!ナンプレ free?
Which has better reviews, Ninimaths or 脳トレ!ナンプレ?
Do Ninimaths or 脳トレ!ナンプレ have ads?
Which is updated more often, Ninimaths or 脳トレ!ナンプレ?
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