coffeeCalculator vs 46 Brew
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
coffeeCalculator
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Coffee Calculatorは、シンプルで直感的に使える、コーヒー抽出のための便利なアプリです。 コーヒー豆の量を入力するだけで、お好みの抽出比率に応じて、最適な湯量をすぐに自動で計算してくれます。 さらに、ハンドドリップ用の抽出ステップは自由に編集・追加できるので、自分のスタイルに合わせた淹れ方を細かく調整することができます。タイマーや湯量の配分も思いのまま。 毎回の味を安定させたい初心者の方にも、こだわりを持つコーヒー愛好家にも最適なツールです。外部アカウントやログインは不要で、すぐにすべての機能が使えます。
46 Brew
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The simplest pour-over coffee timer. A timer for the 4:6 method by Tetsu Kasuya, World Brewers Cup Champion 2016. Set your beans, tap start, and brew. CONSISTENT FLAVOR, EVERY TIME Set your bean weight — water amounts and pour timings are calculated automatically. TIMER ALWAYS IN SIGHT Live Activity keeps your timer on the Lock Screen and Dynamic Island. Check other apps worry-free. ICED COFFEE, TOO Brew over ice with a dedicated iced recipe — pour into a server or cup filled with ice.
Screenshots
Verdict
The clearest difference is update cadence: 46 Brew at every 2 weeks against coffeeCalculator's every 2 months. coffeeCalculator's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
coffeeCalculator ships an update every 2 months, 46 Brew every 2 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | coffeeCalculator | 46 Brew |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 23 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SocialArt | Shintaro Morikawa |
In-app purchases
coffeeCalculator
No in-app purchases
46 Brew
No in-app purchases
