WHIRLwell vs Recipe Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WHIRLwell
Participate in survey-based research studies and share your experiences with researchers. Access short surveys and study materials for the University of Michigan’s WHIRLab and its collaborators. Enroll, withdraw, and receive notifications for upcoming surveys.
- Participate in research studies
- Complete short surveys
- Access study materials
- Enroll and withdraw from studies
- Receive survey notifications
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The WHIRLwell app is for those interested in participating in survey-based research studies and sharing their experiences with researchers. The app gives eligible participants access to short surveys and study materials for the University of Michigan’s WHIRLab and its collaborators. Through the app, users will be able to enroll and withdraw from studies, access surveys, and receive notifications to remind them when it is time for the next survey.
Recipe Master
This tool helps chefs, agricultural workers, and industrial producers calculate precise ingredient quantities for recipes. It automatically computes proportions based on desired output, saving time and ensuring accuracy for professional use. All data is stored locally for enhanced security.
- Automatic ingredient quantity calculation
- Recipe management for custom recipes
- Proportion calculation based on target quantity
- Export results as images
- Offline data storage
- No internet connection required
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Recipe Master is a professional tool designed specifically for chefs, agricultural workers, and industrial producers, offering one-stop quantity calculations. For example, in the culinary field, preparing braised goose requires dozens of ingredients measured precisely in grams. The exact amount of each ingredient affects the final flavor, and standardized SOPs are essential for large chain businesses. That’s why we’ve introduced **Recipe Master**—to help you calculate the required quantities of all ingredients effortlessly. Say goodbye to manual, single-item calculations with a calculator. Recipe Management - Add multiple exclusive recipes of your own. After entering the desired quantity, the tool automatically calculates the amount and weight of each ingredient. You can then export the results as an image for printing. Calculator Function - Based on your recipe and target quantity, the tool automatically computes the required proportions for each ingredient. Data Security - All data is stored locally, requiring no internet connection, eliminating any risk of leaks. Your data is for your use only—we do not and cannot collect it. Pricing - The app is available for a one-time purchase fee. No in-app purchases, subscriptions, ads, or time limits—ever. If you have any suggestions or ideas, please share them via the in-app feedback feature.
Screenshots
Verdict
The clearest difference is review sentiment: Recipe Master at 100% against WHIRLwell's 0%. Recipe Master also leads on rating (5.0 vs 3.2). WHIRLwell's advantage is price (Free vs $3.99) and update cadence (every 3 months vs every 9 months). On ads, in-app purchases, device support and iOS requirement 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
WHIRLwell is free to download; Recipe Master costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Recipe Master holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: WHIRLwell has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of WHIRLwell's written reviews are positive against 100% of Recipe Master's.
WHIRLwell ships an update every 3 months, Recipe Master every 9 months. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.
| Parameter | WHIRLwell | Recipe Master |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 3.2 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 3 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | The University of Michigan | 敬 潘 |
Customer experience
WHIRLwell
Recipe Master
In-app purchases
WHIRLwell
No in-app purchases
Recipe Master
No in-app purchases









