Convert Simple vs GastroChef AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Convert Simple
Easily convert cooking and baking measurements using fractions and smart rounding. Supports both imperial and metric unit conversions with a clean interface.
- Fraction conversions
- Smart rounding
- Metric conversions
- Imperial to metric conversion
- Clean interface
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Effortlessly convert cooking and baking measurements with Convert Simple. FRACTIONS - Make selections and conversions with fractions, the way cooking and baking measurements are intended. SMART ROUNDING - Smart rounding done automatically. - Notification when rounding METRIC - Metric conversions made easy. - Convert between imperial and metric units using fractions. Convert Simple was created with a clean, clear interface. Placing the selections and conversions directly at your fingertips.
GastroChef AI
Generate gentle, low-acid recipes tailored to your ingredients for a calmer stomach. Follow a 7-day program designed for sensitive digestion and track your symptoms to identify foods that work best for you.
- AI-generated gentle recipes
- 7-day sensitive digestion program
- Daily symptom logging and tracking
- Ingredient guidance for sensitive stomachs
- Save favorite recipes
- Private, no-account design
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GastroChef AI helps you cook and eat for a calmer, more comfortable stomach. Generate gentle, low-acid recipes with the ingredients you have, follow a 7-day program designed for sensitive digestion, and track how you feel along the way. Whether you’re dealing with gastritis, reflux, heartburn, or general stomach sensitivity, GastroChef AI gives you simple meals your stomach can trust. Why do people love it • Gentle AI recipes in seconds Pick 2–5 ingredients or choose a meal type, and get an easy, stomach-friendly recipe instantly. • 7-Day Gentle Stomach Program A curated week of simple meals built for calm digestion. Expand each day, tap recipes for details, and adjust as needed. • Daily symptom check-ins Quickly log pain, bloating, nausea, or comfort. Track patterns that help you understand what foods work best. • Ingredient guidance See which ingredients are gentle, which to limit, and which to avoid—based on common gastritis and reflux triggers. • Favorites & organization Save recipes you love and return to them easily. • Private by design No account, no login, no data sharing. Everything stays on your device. How it works Choose ingredients—or browse gastritis-friendly options. Generate a gentle recipe tailored to you. Follow the 7-day meal program to simplify your week. Log symptoms to spot what helps and what doesn’t. Save your favorite meals for later. Important notes - GastroChef AI provides educational and culinary guidance, not medical advice. Always adjust meals to your individual needs and consult a healthcare professional when needed. What’s coming next - More ingredient insights, expanded meal plans, and smarter recipe personalization based on your check-ins.
Screenshots
Verdict
The clearest difference is price: GastroChef AI at Free against Convert Simple's $0.99. GastroChef AI also leads on rating (5.0 vs 4.5) and update cadence (every 11 days vs every 72 months). Convert Simple's advantage is chart position (#123 vs unranked) and ratings volume (8 vs 1). On 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
GastroChef AI is free to download; Convert Simple costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GastroChef AI holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Convert Simple has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Convert Simple's written reviews are positive against 100% of GastroChef AI's.
Convert Simple ships an update every 72 months, GastroChef AI every 11 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.
| Parameter | Convert Simple | GastroChef AI |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 72 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #123 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 16.2 — better |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | BRIAN RIZZO | Ioan Moldovan |
Customer experience
Convert Simple
GastroChef AI
In-app purchases
Convert Simple
No in-app purchases
GastroChef AI
No in-app purchases
