算数の練習|九九・計算ドリル・文章題 さんすうのもり vs CatchyNumbers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
算数の練習|九九・計算ドリル・文章題 さんすうのもり
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「さんすうのもり」は、未就学のお子さまから小学1年生までの算数を"あそんで身につける"知育アプリです。 ■ 収録内容(1本で全部) ・かず(数かぞえ) ・たしざん、ひきざん(くり上がり、くり下がりまで) ・かけざん(1のだん〜9のだんの九九) ・わりざん ・おかね(おかいものの計算)※算数アプリでは珍しい実生活モード ・とけい ・ずけい ・ぶんしょうだい(りんごが3こ…の文章題。式を立てる力を育てます) ・いくつといくつ(10までの数の分解。たしざんの土台に) ■ 続けられる仕組み ・きょうのミッション(毎日3つのめあて。全部できたら紙ふぶきのお祝い!) ・まちがえた問題だけをやり直せる「まちがいなおし」 ・15問正解ごとに もりの なかまが増えるコレクション図鑑 ・10問ごとのお祝い演出 ・問題文はすべてひらがな。まだ字が読めなくても読み上げでひとりで遊べます ■ 保護者のかたへ ・広告は一切ありません ・サブスク(月額課金)ではありません。課金は「ぜんぶひらく」の買い切り1回だけ。九九もわり算も、ずっと遊べます ・アカウント登録不要、オフラインで動くので外出先や機内でも ・アプリが勝手に課金することはありません
CatchyNumbers
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CatchyNumbers turns first numbers into playful, ad-free fun for little learners. Simple enough for tiny hands, with no reading required and no confusing menus. FOUR GENTLE GAMES • Count — count the objects and tap the right number • Number Match — match each digit to the right amount • More or Less — spot which side has more or fewer • Dot to Dot — connect the dots and reveal a surprise MADE FOR LITTLE ONES • Big, friendly buttons and clear, rounded numbers • Cheerful sounds and a confetti celebration for every win • Gentle pace — no timers, no losing, no pressure SAFE & PARENT-FRIENDLY • No ads, ever — and no third-party tracking • Purchases kept behind a parental gate • One-time unlock: pay once, yours forever • Nine languages, switchable in-app — great for early second-language exposure From BE PLUS, a small studio making clean, calm, ad-free learning games for kids. Part of the Catchy family — also try CatchyLetters and CatchyLogic.
Screenshots
Verdict
算数の練習|九九・計算ドリル・文章題 さんすうのもり and CatchyNumbers are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. 算数の練習|九九・計算ドリル・文章題 さんすうのもり sells 1 one-off in-app purchase and CatchyNumbers sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 13, 2026 and September 18, 2026 respectively.
| Parameter | 算数の練習|九九・計算ドリル・文章題 さんすうのもり | CatchyNumbers |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 20 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | JUNYA TOGA | BE PLUS S.R.L. |
In-app purchases
算数の練習|九九・計算ドリル・文章題 さんすうのもり
- ぜんぶ ひらく$6.99
CatchyNumbers
- Unlock All Games$1.99
Questions
Is 算数の練習|九九・計算ドリル・文章題 さんすうのもり free?
Is CatchyNumbers free?
Do 算数の練習|九九・計算ドリル・文章題 さんすうのもり or CatchyNumbers have ads?
Which is updated more often, 算数の練習|九九・計算ドリル・文章題 さんすうのもり or CatchyNumbers?
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