Carnivore diet manager vs Letti
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Carnivore diet manager
This app helps you manage a carnivore diet by tracking meals, providing recipes, and scheduling fasting periods. It also monitors water intake and activity, syncing data with health platforms.
- Food search with carnivore rating
- Daily meal logging
- Meal plans and recipes
- Water intake tracking
- Activity logging
- Fasting scheduler
- Apple Health and Fitbit sync
Read full descriptionHide full description
Carnivore Diet App - Your Ultimate Diet Companion. Take control of your carnivore diet with Carnivore Diet Manager, the all-in-one app designed to simplify your journey toward health and wellness. Whether you're just starting or a seasoned carnivore, our app helps you stay on track with ease. Key Features: Food Search & Carnivore Rating Quickly find any food in our database and rate it as carnivore-friendly or not. Make informed choices and build a diet that works for you. Meal Tracking Plan and log multiple meals each day to ensure you're sticking to your dietary goals. Meal Plans and Recipes Discover hundreds of carnivore recipes and ready to use meal plans. Water Intake Tracker Stay hydrated by monitoring your daily water consumption with simple, intuitive tools. Activity Log Keep track of your physical activities and align them with your diet for maximum results. Fasting Scheduler Easily manage your fasting routines to enhance your carnivore lifestyle. Synchronise your body measurements and activities with Apple Health and Fitbit. Streamline your carnivore diet and achieve your health goals faster with Carnivore Diet App! Subscription pricing and terms: Carnivore diet app is always free to download and use. If you choose to upgrade to PRO, we offer a monthly, multi month and an annual subscriptions with more details in-app. Payment is charged to your iTunes Account at purchase confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed and auto-renewal turned off by going to Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Letti
Scan product barcodes to get detailed nutritional information, identify harmful substances, and check for allergens. It also highlights dietary labels like halal and vegetarian, and calculates the glycemic index.
- Barcode scanning for instant analysis
- Detailed nutritional breakdown (calories, macros, vitamins, minerals)
- Identification of harmful additives and preservatives
- Allergen detection (gluten, dairy, nuts, etc.)
- Dietary label identification (halal, kosher, vegan)
- Glycemic index calculation
Read full descriptionHide full description
Что вы получите с Letti 1. Полный анализ состава Приложение мгновенно сканирует штрих-код и показывает точные данные по калориям, белкам, жирам и углеводам. Дополнительно вы увидите полный набор витаминов и минералов. 2. Вредные вещества Letti определяет консерванты, красители, транс-жиры и прочие добавки, объясняя, насколько они потенциально опасны. Вы получите короткое пояснение к каждому компоненту и рекомендации по допустимым нормам. 3. Аллергены Приложение сканирует состав и выводит полный список возможных аллергенов - от молочных белков до глютена и орехов. Вы сразу увидите, какие из них влияют на вас. Это значительно снижает риск случайных аллергических реакций при покупке новой еды. 4. Диетические метки Letti помечает продукты как халяль, кошерные, вегетарианские или безлактозные в зависимости от их состава. Даже если вы соблюдаете сразу несколько ограничений, приложение поможет быстро отфильтровать неподходящие позиции. 5. Гликемический индекс Узнайте GI продукта буквально в пару касаний - Letti рассчитывает и визуализирует гликемический индекс на основании ингредиентов и показателей углеводов. Это особенно полезно тем, кто следит за уровнем сахара в крови или придерживается низкоуглеводных диет. 6. Абсолютная независимость Мы не сотрудничаем с производителями и не принимаем рекламных отчислений за продвижение брендов. Наша единственная цель - предоставить честную, объективную информацию о том, что вы покупаете. Letti - полностью независимый проект, ориентированный только на ваши нужды. Terms of use: https://docs.google.com/document/d/1WkObS7Kl9IcIlO5crq99eYGvbZQ0rk9XW-srNMZDDAY/edit?tab=t.0
Screenshots
Verdict
The clearest difference is rating: Letti at 5.0 against Carnivore diet manager's 4.7. Letti also leads on update cadence (every 2 weeks vs every 6 weeks). Carnivore diet manager's advantage is ratings volume (13 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Carnivore diet manager sells 4 in-app purchases, starting at $5.99 per month and Letti sells 3 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
Letti holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Carnivore diet manager has 13 ratings behind it against 1, so its average is the more settled of the two.
Carnivore diet manager ships an update every 6 weeks, Letti every 2 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Carnivore diet manager | Letti |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (13 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | 1 |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 78 MB | 23 MB |
| Age rating | 17+ | 4+ |
| Developer | Zinaida Davydova | Bogdan Oleinik |
In-app purchases
Carnivore diet manager
- PRO user for 1 month$5.991 Month
- PRO user for 3 months$11.993 Months
- PRO user for 1 year$29.991 Year
- PRO user forever$59.99
Letti
- Yearly - light$9.991 Year
- Yearly - silver$14.991 Year
- Yearly - gold$19.991 Year
Questions
Is Carnivore diet manager free?
Is Letti free?
Which has better reviews, Carnivore diet manager or Letti?
Do Carnivore diet manager or Letti have ads?
Which is updated more often, Carnivore diet manager or Letti?
Other comparisons















