# Recipe Calculator & Scaler — Adjust recipes to ingredients

> Automatically scales recipe ingredient quantities proportionally. (iPhone/iPad app by Keiichi Takagi.)

- Source: https://appshunter.io/ios/app/recipe-calculator-and-scaler/id6470737281 (this page in markdown: same URL + `.md`)
- Developer: [Keiichi Takagi](https://appshunter.io/developer/1000319056)
- Category: Food & Drink, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.2 · 19 MB
- Languages: American English, Japanese
- Released: 2024-03-25
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/recipe-calculator-and-scaler/id6470737281/reviews.md

## What is Recipe Calculator & Scaler?

Instantly adjust recipe quantities based on the ingredients you have.

For example:
• The recipe calls for 200g of meat, but you have 170g
• You want to adjust the amount based on what you have

Simply enter the Desired QTY. for one ingredient, and all other Ingredients will be automatically adjusted with the same ratio.

■ Features
• Automatically scale recipes based on Ingredients
• Adjust all Ingredients by entering just one Desired QTY.
• Simple and intuitive interface

■ How to use (3 easy steps)
1. Enter a recipe name
2. Add Ingredients and their Original QTY.
3. Enter the Desired QTY. for one Ingredient

→ All other Ingredients are calculated automatically

A simple and fast recipe calculator you can use even while cooking.

## Key features

- Automatically scale recipes
- Adjust all ingredients by entering one desired quantity
- Simple and intuitive interface
- Calculate while cooking
- Enter recipe name and ingredients
- Automatic calculation of other ingredients

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Purchase a Pro account | $1.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/recipe-calculator-and-scaler/id6470737281/reviews.md

### 4/5 — めちゃ使いやすかったのに…

*2026-04-23*

こういうアプリが欲しかったです！ただ、白背景に白文字表示になってしまい（バグ？）まったく文字が読めなくなってしまいました…
レシピはしっかりと登録されているようなので改善されることを願っています。

**Developer response:** 返答遅くなりすみません。
デザイン変更した際に文字色のバグがありました。
改善しましたので最新版にバージョンアップをお願いします。

### 2/5 — 神アプリだったのに写真取り込めなくなってます

*2026-02-15*

求めていた機能が揃った神アプリだったのですが、写真からAIでレシピが取り込めなくなってしまいました。
買い切り課金で構わないので、使えるようにして頂けると嬉しいです。
仕方ないので手でポチポチ打ってます😢

**Developer response:** 対応が遅くなってすみませんでした。写真から取り込み機能を復活させました。今後ともよろしくお願いいたします。

### 2/5 — あれ、、、？

*2025-10-19*

突然カメラや画像から読み取りが出来なくなりました、、、
とても便利だったのに、、
写真はプライベートアクセスから変更出来なくて一気に使えなくなりました。
早急に改善求むです！！

**Developer response:** 対応が遅くなってすみませんでした。写真から取り込み機能を復活させました。今後ともよろしくお願いいたします。

### 5/5 — こういうアプリを探してた！

*2025-09-10*

神アプリ！
シンプルに計算ができて、保存できて☆100個くらいあげたい。
作ってくれた人マジでありがとうございます！！

## Frequently asked questions about Recipe Calculator & Scaler

### How does Recipe Calculator & Scaler work?

Recipe Calculator & Scaler allows you to input a recipe's original ingredients and quantities. Then, by entering a desired quantity for just one ingredient, the app automatically calculates and scales all other ingredients proportionally.

### Can I use Recipe Calculator & Scaler offline?

The provided data does not specify offline functionality. However, its simple interface suggests it may be usable without a constant internet connection for basic calculations.

### What devices does Recipe Calculator & Scaler support?

Recipe Calculator & Scaler is available for iPhone and iPad devices.

### What is the age rating for Recipe Calculator & Scaler?

Recipe Calculator & Scaler has an age rating of 4+.

### How often is Recipe Calculator & Scaler updated?

The app was last updated on June 14, 2026, indicating recent development activity. The specific update frequency is not detailed, but this suggests it is actively maintained.

### Does Recipe Calculator & Scaler have ads?

No, Recipe Calculator & Scaler does not contain advertisements.

### What are the in-app purchases for Recipe Calculator & Scaler?

The app is free to download and use, with in-app purchases available. Specific details on what these purchases unlock are not provided in the description.

### What do users like most about Recipe Calculator & Scaler?

User sentiment data is not available in the provided information. However, the description highlights its simple and intuitive interface, and its ability to quickly scale recipes, which are likely key user benefits.

## Version history (last 5 releases)

### 1.9.2 — 2026-08-01

• Fixed an issue that occurred when adding a recipe.

### 1.9.1 — 2026-07-25

Fixed an issue where recipes could not be imported via sharing from certain websites.

### 1.9.0 — 2026-07-12

• Added the ability to import recipes directly from the Share button in web browsers and recipe apps

### 1.8.2 — 2026-06-14

• Updated parts of the app design
• Updated third-party libraries

### 1.8.1 — 2026-05-23

• Added a feedback and bug report form
• Minor bug fixes and improvements

## Apps similar to Recipe Calculator & Scaler

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [FoodComposition&RecipeManager](https://appshunter.io/ios/app/foodcomposition-and-recipemanager/id424573605) | 5.0 (1) | $6.99 | Food & Drink |
| [Jibun Recipe](https://appshunter.io/ios/app/jibun-recipe/id955856112) | — | $3.99 | Food & Drink |
| [GoodRecipe](https://appshunter.io/ios/app/goodrecipe/id6468958946) | — | Free | Food & Drink |
| [Baker's note](https://appshunter.io/ios/app/bakers-note/id687696254) | 3.5 (4) | Free | Food & Drink |
| [oishio](https://appshunter.io/ios/app/oishio/id1560110966) | 4.7 (40) | Free | Food & Drink |
| [Beer Analyzer](https://appshunter.io/ios/app/beer-analyzer/id6747150179) | — | Free | Food & Drink |

## Related topics

[ingredients calculate](https://appshunter.io/ios/topics/ingredients-calculate) · [jambalaya calculator](https://appshunter.io/ios/topics/jambalaya-calculator) · [jam cooking calculator](https://appshunter.io/ios/topics/jam-cooking-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*