Comparison

Intermittent vs Calivra

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Intermittent

Easily track your intermittent fasting with a visual timeline and preset or custom plans. Integrate with Apple Health for a holistic view of your wellness. Stay updated with widgets and Apple Watch support.

Highlights
  • Fasting timer
  • Visual stage timeline
  • Preset and custom plans
  • Apple Health integration
  • Apple Watch app
  • Widgets and Live Activities
Features
Read full description

100% FREE — NO SUBSCRIPTION, NO PAYWALL, NO IN-APP PURCHASES. BetterFasting is a simple, powerful intermittent fasting timer and tracker for your daily routine. Pick a plan, start your fast, and watch your progress build day after day. Every feature is unlocked from the very first tap. The app is supported by ads, so the tools stay open and free for everyone. POPULAR FASTING PLANS, OR YOUR OWN Fast with 16:8, 18:6, 20:4, OMAD, 5:2, or build a custom fasting window that fits your life. Start, stop, and edit fasts whenever you need to, so the timer always matches your real day. KNOW EXACTLY WHERE YOU ARE Follow live fasting stages as your body moves through your fast, with a clear timer ring and progress at a glance. Set smart reminders so you never miss the start or end of a window. TRACK WHAT MATTERS Log water and mood through the day, record your weight over time, and build streaks and badges that keep you motivated. Review your full fasting history with simple charts that show your trends week over week. ALWAYS WITHIN REACH Add home screen and lock screen widgets, keep your timer front and center with Live Activities and the Dynamic Island, and check your fast right from your wrist with the Apple Watch app. Apple Health sync keeps your data connected, and iCloud sync keeps everything safe across your devices. FAST TOGETHER Add friends, join groups, take on challenges, and cheer each other on in the activity feed. Staying accountable is easier when you are not doing it alone. SPEAKS YOUR LANGUAGE Available in 45 languages, including full right-to-left support. WHY BETTERFASTING? - 100% free: no subscription, no paywall, no in-app purchases. - Every plan and tool unlocked from day one. - Clean, fast, and easy to use every single day. - Ad-supported so the core experience stays open to all. Many fasting apps hide basic tools behind a subscription. BetterFasting is different. Start free, track your routine, stay accountable with friends, and keep the habit going. Fasting is a personal wellness routine, not medical advice. If you have a medical condition, are pregnant, or are unsure whether fasting is right for you, talk to a qualified health professional before you begin. Download BetterFasting and start your first fast today.

About

Calivra

Features
Read full description

Calivra convierte contar calorías en algo simple: fotografía tu plato y la IA identifica el nombre, los ingredientes, las calorías y los macros al instante. ANÁLISIS POR FOTO Toma una foto y en segundos tienes el conteo completo. Si algo no está claro (¿con aceite? ¿con azúcar?), Calivra te pregunta con opciones rápidas para afinar el resultado — sin escribir nada. TU COCINA — la app aprende contigo Cada plato que registras queda guardado. La segunda vez que comes lo mismo, regístralo en 1 toque, sin gastar otro análisis. Mientras más la usas, más rápida se vuelve. PROGRESO REAL Sigue tu peso, tus medidas corporales y compara tu evolución con lo que comes en una sola gráfica. Metas claras, sin complicaciones. AYUNO INTERMITENTE Inicia tu ventana de ayuno y sigue el tiempo en vivo, con tu protocolo favorito (16:8, 18:6, o el que prefieras). ENTRENADOR PERSONAL CON IA Cuéntale tu objetivo, tu nivel y tu equipo disponible, y Calivra arma tu rutina semanal. Cada ejercicio incluye demostración visual, pasos de ejecución, errores comunes y qué músculos trabaja. Modo guiado con descansos automáticos entre series. RECETAS A TU MEDIDA La IA te recomienda qué cocinar según las calorías que te quedan en el día y los ingredientes que ya sueles usar. UN COACH QUE TE ACOMPAÑA Notificaciones inteligentes que celebran tus rachas, sugieren ajustes sanos y te recuerdan tus horarios — sin spam, máximo 2 avisos al día. CONECTA CON APPLE SALUD Sincroniza tus comidas y tu peso automáticamente con la app Salud. WIDGET Y APPLE WATCH Consulta tu anillo de calorías desde la pantalla de inicio o tu muñeca. TUS DATOS, TU CONTROL Respaldo opcional en tu iCloud, con la frecuencia que elijas. Todo se guarda en tu dispositivo. Calivra es gratis, con límites diarios pensados solo para evitar abuso — no hay suscripciones ni compras dentro de la app.

Screenshots

Intermittent4 screens
Calivra4 screens

Verdict

The call

The clearest difference is in-app purchases: Calivra at none against Intermittent's 4. Intermittent's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (17.6 vs 26.4). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Intermittent sells 4 in-app purchases, starting at $4.99 per month. Calivra asks for nothing beyond the download.

UpkeepUpdate frequency

Intermittent ships an update every 4 days, Calivra every 3 weeks. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Intermittent versus Calivra: the parameters behind the verdict, then further details
ParameterIntermittentCalivra
PriceFreeFree
Rating5.0 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.6 — better26.4
Further details — not scored
Size33 MB9 MB
Age rating12+4+
DeveloperBARBAROS SELIM BUYUKELCIslehyder martinez

In-app purchases

4 purchases

Intermittent

Subscriptions4
  • Monthly Premium3 Days trial$4.991 Month
  • 3 Months Premium3 Days trial$9.993 Months
  • 6 Months Premium3 Days trial$24.996 Months
Show 1 more
  • Yearly Premium3 Days trial$34.991 Year
None

Calivra

No in-app purchases

Questions

Is Intermittent free?
Intermittent is free to download, with in-app purchases available.
Is Calivra free?
Calivra is free to download, with no in-app purchases.
Do Intermittent or Calivra have ads?
Neither Intermittent nor Calivra shows ads.
Which is updated more often, Intermittent or Calivra?
Intermittent ships an update every 4 days, and Calivra every 3 weeks. Most recently, Intermittent was updated on October 18, 2026 and Calivra on October 1, 2026.

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