# Serving Sizer recipe converter vs Recipe Keeper

The clearest difference is price: Recipe Keeper at Free against Serving Sizer recipe converter's $0.99. Recipe Keeper also leads on rating (4.8 vs 4.2) and ratings volume (31K vs 28). Serving Sizer recipe converter's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 12.2). On review sentiment, update cadence, ads and chart position there is nothing between them.

Recipe Keeper is free to download; Serving Sizer recipe converter costs $0.99 up front. Recipe Keeper sells 1 one-off in-app purchase. Serving Sizer recipe converter asks for nothing beyond the download.

Recipe Keeper holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Recipe Keeper has 31K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 71% of Serving Sizer recipe converter's written reviews are positive against 78% of Recipe Keeper's.

Serving Sizer recipe converter ships an update monthly, Recipe Keeper every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Serving Sizer recipe converter | Recipe Keeper |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (28 ratings)](https://appshunter.io/ios/app/serving-sizer-recipe-converter/id337461410/reviews) | **[4.8 (31K ratings)](https://appshunter.io/ios/app/recipe-keeper/id974683711/reviews)** |
| Number of ratings | 28 | **31K** |
| Positive reviews | 70.7% of reviews | **77.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #87 | **#34** |
| Size | 28 MB | 167 MB |
| Requires iOS | **7.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Creative Algorithms](https://appshunter.io/developer/325207578) | [Tudorspan Limited](https://appshunter.io/developer/974683710) |

## What reviewers say

### Serving Sizer recipe converter

[App page](https://appshunter.io/ios/app/serving-sizer-recipe-converter/id337461410)

**Currently charting:** #87 Top Paid · Food & Drink (US App Store)

Effortlessly adjust recipes for any number of servings without complex math. This tool also converts between metric and US measurements, making international recipes easy to follow. Perfect for home cooks, parents, and anyone hosting gatherings.

**Highlights:** Scale recipes by serving size, Convert between Metric and US measures, Adjust ingredient quantities easily, Optimize scaled amounts for common units, Quick convert buttons (double, triple, halve), Supports VoiceOver

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Recipe Keeper

[App page](https://appshunter.io/ios/app/recipe-keeper/id974683711)

**Currently charting:** #34 Top Grossing · Food & Drink (US App Store)

Organize all your recipes in one place, import from websites, scan handwritten notes, and plan your meals. Automatically generate shopping lists and share your culinary creations with others.

**Highlights:** Recipe import from websites, Scan recipes with OCR, Meal planning calendar, Automatic shopping list generation, Recipe sharing, Cookbook creation, Hands-free cooking with Alexa

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recipe Keeper Pro Upgrade | $19.99 | one-time |

**What reviewers like**

- 🚀 Powerful recipe storage and organization
- 👍 Easy to import recipes from websites
- 📷 Ability to add photos to recipes
- 🍽️ Meal planning and shopping list features
- 🔁 Syncs across devices

**What reviewers complain about**

- 💰 Requires separate purchase for each device
- 🔍 Difficulty finding and deleting duplicate recipes
- 🔢 Limited free version with only 20 recipes
- 📊 Lack of nutrition information or calorie tracking

**Reported bugs**

- Occasional crashes or freezes
- Issues with recipe import accuracy, especially for handwritten recipes

**Requested features**

- Import recipes from Instagram and other social media
- Pantry inventory management
- Ability to add notes and instructions to meal plans
- Day view option in meal planner
- Automatic ingredient adjustments for recipe scaling


## Frequently asked questions

### Is Serving Sizer recipe converter free?

Serving Sizer recipe converter costs $0.99, with no in-app purchases.

### Is Recipe Keeper free?

Recipe Keeper is free to download, with in-app purchases available.

### Which has better reviews, Serving Sizer recipe converter or Recipe Keeper?

Recipe Keeper is rated higher. Serving Sizer recipe converter averages 4.2 out of 5 from 28 ratings, while Recipe Keeper averages 4.8 from 31K ratings.

### Do Serving Sizer recipe converter or Recipe Keeper have ads?

Neither Serving Sizer recipe converter nor Recipe Keeper shows ads.

### Which is updated more often, Serving Sizer recipe converter or Recipe Keeper?

Serving Sizer recipe converter ships an update monthly, and Recipe Keeper every 3 weeks. Most recently, Serving Sizer recipe converter was updated on November 1, 2026 and Recipe Keeper on November 4, 2026.

### Which is more popular, Serving Sizer recipe converter or Recipe Keeper?

Serving Sizer recipe converter currently peaks at #87 in the App Store charts, and Recipe Keeper at #34. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*