GluTrend vs CalCast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GluTrend
Understand how different foods might affect your glucose levels before you eat. This app uses AI to analyze meal photos and provide personalized insights, helping you build metabolic awareness and make informed food choices. It also features an integrated food diary and the ability to share data with professionals.
- AI-powered meal analysis
- Personalized glucose insights
- Integrated food diary
- Shareable food diary
- Metabolic awareness tracking
- Smart food choices
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GluTrend — Make Smarter Food Choices with Glucose Awareness What if you could understand how food may affect your glucose before you eat it? GluTrend helps you build everyday metabolic awareness by turning meals into insights. Whether you’re planning what to eat, tracking patterns over time, or sharing your food diary with a trusted professional, GluTrend makes it simple to learn what works for you. --- Know Before You Eat Before taking that first bite, GluTrend helps you explore how different foods may impact your glucose. By understanding potential responses ahead of time, you can make more informed, confident food choices that align with your lifestyle and goals. --- Snap Meals, Get Personalized Insights Just take a photo of your meal. GluTrend uses AI-powered analysis combined with your personal profile to generate glucose-related insights tailored to you. No manual logging. No guesswork. --- An Integrated Food Diary That Tells the Full Story Every meal is automatically organized into a clean, intuitive food diary. Over time, you’ll start to see trends and patterns that help you understand how your daily choices add up. Need a second opinion? You can easily share your food diary with a doctor, nutritionist, or wellness professional, making conversations more informed and productive. --- Designed for Everyday Use GluTrend is built for real life: -Simple, fast meal capture -Clear, easy-to-understand insights -A calm, modern interface that doesn’t overwhelm -Privacy-first design—you stay in control of your data --- Who GluTrend Is For: -People curious about how food affects their glucose -Anyone looking to make more informed eating decisions -Those who want a smarter, shareable food diary -Individuals focused on long-term metabolic awareness --- Not Medical. Just Insightful. GluTrend is a wellness and lifestyle app designed to support awareness—not diagnosis or treatment. It’s about learning, patterns, and better everyday decisions. --- Turn Meals into Insight Food choices happen every day. With GluTrend, each one becomes an opportunity to learn. Know before you eat. Track what matters. Share with confidence. --- The core GluTrend app is free to use. However, GluTrend offers paid membership plans (Elite & Essentials) that one can sign up for richer functionality. Here are the details of the Free and the Paid plans: Elite: -Cost: $34.99 per Month -GluCam: 150 Meals/Month -GluStore: Discounted Pricing -GluCoins: 2X Bonus awards -GluCompete -Portion Size Impact -Food Diary: 3 month history -Caregiver mode Essentials -Cost: $24.99 per Month -GluCam: 100 Meals/Month -GluStore: Discounted Pricing -GluCoins: 1.5X Bonus awards -GluCompete -Portion Size Impact -Food Diary: 1 month history Free -GluCam: 10 Meals/Month -GluStore: List Pricing -GluCoins: 1X Bonus awards --- Privacy Policy: https://www.glutrend.ai/privacy-policy Terms & Conditions: https://www.glutrend.ai/terms-and-conditions EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ You can reach out to us by emailing at contact@glutrend.ai
CalCast
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Every calorie app makes you work for it. Photograph the plate. Search a database. Scroll forty results for "chicken." CalCast just lets you say what you ate. Type it or speak it — "two eggs on toast and a flat white" — and it's logged with calories and macros in about a second. Then it does the thing no other tracker does: it puts a date on your goal weight. HOW TO USE CALCAST: 1) Answer a few questions to build your plan 2) Type or say what you ate* 3) See your calories, your macros, and the date you'll hit your goal weight YOUR GOAL, WITH A DATE ON IT Most apps show you today. CalCast shows you the finish line — the day you reach your goal weight at your current pace. Every meal you log moves it, so you always know what a choice actually costs. KNOW THE WEEK BEFORE IT ENDS The week ledger projects where you'll land while there's still time to change it. On pace, under pressure, or over — you find out on Wednesday, not on Sunday night. PLAN AROUND THE BIG NIGHT Tell CalCast about the wedding, the dinner out, your dad's birthday. The event radar prices each one in advance, so the ordinary days around them can carry the weight. EVERYTHING ON ONE TIMELINE Meals, weight, water and workouts, in the order they happened. One screen, no tabs to hunt through. LOG WITHOUT OPENING THE APP Ask Siri. Tap the widget. Hold the mic and talk. Forgot to log yesterday? Add it to yesterday — CalCast backdates it without disturbing today's numbers. BUILT FOR REAL WEEKS Save the meals you eat often. Scan a barcode when it's easier. Set workout reminders that check off without pretending to know how many calories you burned. CalCast isn't a diet, and it isn't a coach. It won't lecture you or pretend a heavy week didn't happen. It counts honestly, forecasts honestly, and leaves the decisions where they belong — with you. If you have ideas or questions, email us at bimsui@icloud.com. NOTE: We do not offer medical advice. Targets and forecasts are estimates based on what you enter, and should be treated as suggestions. Please consult a doctor or registered dietitian before changing how you eat — particularly if you are pregnant or breastfeeding, managing a health condition, under 18, or have any history of disordered eating. *LOGGING REQUIRES A SUBSCRIPTION AFTER THE FREE TRIAL. If it lapses, everything you have logged stays readable — you just can't add to it until you resubscribe. TERMS: https://calcast.pages.dev/terms PRIVACY: https://calcast.pages.dev/privacy
Screenshots
Verdict
The clearest difference is ads: GluTrend at none against CalCast's shown. GluTrend also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, 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. GluTrend sells 6 in-app purchases, starting at $5.99 per month and CalCast sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
GluTrend ships an update every 11 days, CalCast every 9 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | GluTrend | CalCast |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 11 days | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 46 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | GluTrend | Bimsara Withanage Perera |
In-app purchases
GluTrend
- Entry Tier7 Days trial$5.991 Month
- Essential Tier7 Days trial$14.991 Month
- Elite Tier7 Days trial$34.991 Month
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- GluTrend Entry Annual7 Days trial$60.991 Year
- GluTrend Essential Annual7 Days trial$151.991 Year
- GluTrend Elite Annual7 Days trial$354.991 Year
CalCast
- Weekly3 Days trial$2.997 Days
- Monthly7 Days trial$9.991 Month
- Yearly7 Days trial$79.991 Year
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- Yearly14 Days trial$79.991 Year









