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Snap your plate, plan your week and stay motivated with AI
DietSem is an AI diet and nutrition app by Rui Codex for Android. It estimates calories from a photo of a meal, builds a personalized seven-day menu, suggests recipes from what is in the fridge and offers a motivation coach. It is free to download; AI features use free credits or DietSem PRO.
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Photograph a meal and the AI names the dish, estimates calories and adds a tip.
A personalized seven-day menu based on health conditions, preferences and meal pattern.
Five healthy recipes from the ingredients you already have, with calories and protein.
Empathetic support and one small healthy action when the diet feels hard.
Water, steps, exercise and weight, logged quickly and free to use.
Calorie balance, a monthly water calendar and a weight curve.
English, Turkish, Spanish, Portuguese, Hindi, Indonesian, Chinese, Japanese, Korean, German and French.
Take a photo of your plate and DietSem's AI recognises the dish, estimates the calories and logs the meal in your diary with a short practical tip. The Today dashboard shows calories against your target, meals, water and steps in one place, and the reports show calorie balance, water intake and a weight curve over time. Water, steps and exercise are logged by hand with quick-add buttons, and 16 activity types come with automatic calorie estimates.
Planning is where the AI does the most work. The weekly plan builds a seven-day menu from your health conditions, food preferences and meal pattern, intermittent fasting included. Fridge Diet takes the ingredients you have and returns five healthy recipes with calories, protein and preparation steps. When motivation dips, the AI coach answers with empathy and one small, doable next step.
New accounts receive three AI photo scans, and more come from daily check-ins and optional reward videos. Scan packs, plan credits and DietSem PRO, monthly or yearly with a seven-day trial or as a lifetime purchase, unlock everyday use of the AI features. An account and an internet connection are required. DietSem offers general wellness guidance and is not a substitute for medical advice.
Adults who want help tracking what they eat, planning balanced meals and staying motivated, without weighing every ingredient.
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We design, build and publish our own apps with the same engineering we put into client software.
Built with Capacitor on an ASP.NET Core (.NET 10) backend that calls Google Gemini models for meal-photo recognition, weekly plans, recipes and the coach. The interface is localised into 11 languages.
The app is free to download, and water, steps, exercise and weight logging are free. AI features use three starter scans, daily check-in rewards and optional videos, or scan packs, plan credits and DietSem PRO.
Yes. An account and an internet connection are required, because the AI features run on DietSem's servers.
No. Steps and water are logged by hand with quick-add buttons; there is no automatic step counter.
No. DietSem provides general wellness guidance and is not a substitute for professional medical advice. Consult your doctor about medical conditions.
Not at the moment. DietSem is published on Google Play for Android phones and tablets; there is no App Store version yet.
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Rui Codex builds mobile apps, web platforms and integrations for businesses in Belgium and across the EU.