Calsay vs Sovon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calsay
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Calsay — the voice-powered calorie counter and nutrition tracker that makes health logging effortless. Just speak to track your meals, workouts, and weight. No typing, no searching, no forms. Say what you ate, what exercise you did, or how much you weigh — Calsay transcribes your voice, identifies every ingredient, calculates the nutrition, and logs it all in seconds. It's the simplest calorie tracker you'll ever use. VOICE-FIRST CALORIE & MACRO TRACKING Hold the mic button and speak naturally — in any language. Say "chicken salad with olive oil and avocado" and Calsay breaks it down ingredient by ingredient with accurate calories, protein, carbs, and fat. No more scrolling through endless food databases. AUTOMATIC MEAL DIARY Every meal is organized by type — breakfast, lunch, dinner, and snacks. Your daily calorie ring and macro breakdown update in real time so you always know where you stand. Edit quantities, add items, or remove anything with a swipe. 50+ ACTIVITIES — LOGGED BY VOICE Say "I ran for 30 minutes" or "45 minutes of yoga" and Calsay calculates calories burned using MET-based formulas adjusted to your body weight and exercise intensity. Burned calories are automatically added to your daily budget. WEIGHT TRACKER WITH PROGRESS CHARTS Log your weight by just saying it. Calsay tracks every entry, plots your progress over time, and shows how your weight trend connects to your nutrition and activity — all in one place. APPLE HEALTH SYNC Calsay writes your nutrition, weight, and activity data directly to Apple Health so all your health metrics stay unified. PERSONALIZED CALORIE & MACRO GOALS Enter your age, height, weight, activity level, and goal — whether it's fat loss, maintenance, or muscle gain. Calsay calculates your ideal daily calories and macros using the Mifflin-St Jeor equation, trusted by dietitians worldwide. SMART DAILY DASHBOARD A calorie ring, macro progress bars, weekly stacked charts, logging streak counter, and BMI overview — everything you need to stay on track at a glance. Swipe between days to review your history. PAST-DATE LOGGING Forgot to log yesterday's dinner? Just say "yesterday I had spaghetti bolognese for dinner" and Calsay places it on the right date and meal slot automatically. DAILY TRACKING REMINDERS Set custom reminders for each meal — breakfast, lunch, snack, dinner, or end of day — so logging becomes a habit, not an afterthought. AVAILABLE IN ENGLISH & ESPAÑOL Full interface in both languages. Voice input works in any language you speak. Whether you're counting calories to lose weight, tracking macros for muscle gain, or simply building healthier eating habits — Calsay turns voice into data so you can focus on your goals, not on logging. One button. Your voice. Everything tracked. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calsay.app/privacy
Sovon
Quickly log your fitness activities with this iPhone-first tracker. It offers fast manual entry, Apple Health import, and Siri integration, even from a locked screen. View your progress with clear, local charts and export your data for further analysis.
- Quick Capture logging
- Manual entry
- Apple Health import
- Siri integration
- Local data storage
- Activity history and personal records
- Apple Watch companion app
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Sovon is an iPhone-first fitness activity logger built for one job: capture what you just finished, fast. Log in seconds with Quick Capture, manual entry, Apple Health import, or Siri, even from a locked screen. Whether you type a quick note or speak naturally, Sovon keeps logging fast and low friction so you can move on. From the Today screen, you can log strength, cardio, recovery, and vitals, or import workouts, sleep, and supported metrics from Apple Health. Stats gives you clear, locally generated charts, activity history, and personal records to track your progress over time. Sovon is built to be private and reliable. Your data stays on device, core features work offline, and no account is required. Quick Capture uses on-device Apple Intelligence when available, with manual entry always ready as a fallback. In Settings, you can control chart visibility, manage your local history, and export your data as a simple CSV to use in other tools like ChatGPT for deeper analysis. Sovon also includes an Apple Watch companion for fast logging on the go, with syncing back to your iPhone when available. If you want a fast, private, and focused way to log your fitness activity right after you finish, Sovon is built for that.
Screenshots
Verdict
The clearest difference is iOS requirement: Calsay at 15.1 against Sovon's 18.0. On price, update cadence, ads and in-app purchases 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. Calsay sells 2 in-app purchases, starting at $0.99 per year and Sovon sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Calsay ships an update weekly, Sovon every 8 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Calsay | Sovon |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 46 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Atlantico Intelligence Labs UAB | Victor Boutte |
In-app purchases
Calsay
- Lifetime Access$0.991 Year
- Calsay Premium3 Days trial$39.991 Year
Sovon
- Extended History$4.99









