Comparison

Calories Combat vs Oona

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

Head to head
About

Calories Combat

Features
Read full description

Get ready to take your fitness goals to the next level with Calorie Combat! Whether you’re tracking your Apple Health metrics or engaging in fun and competitive challenges with friends and colleagues, Calorie Combat keeps you motivated every step of the way. Features: • Track Your Progress: Automatically sync with Apple Health to record metrics like steps, calories burned, distance walked, and more. • Challenge Your Friends: Create exciting challenges and invite friends or colleagues to join via email. • Real-Time Updates: Compete with others and see your progress on a live leaderboard. • Push Notifications: Stay engaged! Get instant notifications when someone submits a new record in your challenge. • Build Healthy Habits: Make fitness fun and engaging by turning your health journey into a friendly competition. Why Calorie Combat? • Motivation Boost: Compete with others to stay motivated and accountable. • Easy Invitations: Invite participants via email for quick and hassle-free setup. • Live Rankings: Always know where you stand in the challenge with real-time updates. Perfect For: • Friends looking to spice up their fitness routines. • Colleagues who want to build team spirit through friendly competition. • Anyone looking to stay motivated and track their health metrics in a fun way! Download Now! Start your journey to a healthier and more competitive lifestyle today. Challenge your friends, track your progress, and conquer your fitness goals with Calorie Combat!

About

Oona

Simplify sleep training with guided timers and progress tracking. This app offers step-by-step support, customizable plans, and visual charts to help parents manage their baby's sleep routines.

Highlights
  • Step-by-step sleep training support
  • Customizable sleep plans
  • Built-in timers for wait intervals
  • Progress tracking with visual charts
  • Detailed night logs and insights
  • Ferber method guidance
Features
Read full description

Sleep training can feel overwhelming, whether you are navigating bedtime, overnight wake-ups, or daytime naps. Oona brings clarity to the process with simple instructions, built-in timers, and detailed progress tracking. Whether you are following the Ferber method or one of its popular variations, Oona helps you manage each step of night and nap training with less guesswork, so you can focus on what matters most: helping your baby build healthy sleep habits. App Features at a Glance 1. Trainer Step-by-step support throughout every night and nap training session. • Track crying, sleep, wake-ups, and check-ins with a single tap • Follow clear, simple instructions at every stage • Use built-in timers to keep wait intervals and check-ins on track • Switch between night and nap training based on your baby’s schedule 2. Sleep Plans Choose or create separate plans for nighttime sleep and daytime naps. • Select from preset Ferber-style night and nap plans • Customize wait intervals and check-in durations • Create your own schedule from scratch • Save multiple plans as your baby’s sleep needs change 3. Journey See progress across nights and naps over time. • Visual charts show trends in falling asleep, crying, wake-ups, check-ins, and more • Review completed night and nap sessions in one timeline • Tap any session to view detailed sleep training data 4. Session Details Get a closer look at each night or nap training session. • View a visual timeline of every tracked event • Review crying time, sleep duration, wake-ups, and check-ins • Edit entries and add personal notes for additional context 5. FAQ Find clear guidance for both night and nap training. • Read trusted information based on the Ferber method • Learn how nighttime sleep training differs from nap training • Find easy-to-understand answers to common questions • Get guidance for challenging moments and less common situations

Screenshots

Calories Combat3 screens
Oona4 screens

Verdict

The call

The clearest difference is price: Calories Combat at Free against Oona's $1.99. Oona's advantage is iOS requirement (15.1 vs 17.4). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Calories Combat is free to download; Oona costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Calories Combat versus Oona: the parameters behind the verdict, then further details
ParameterCalories CombatOona
PriceFree — better$1.99
Rating—4.9 (22 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—22 — better
Update frequency—Monthly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.415.1 — better
Further details — not scored
Size25 MB36 MB
Age rating17+4+
DeveloperMax WeselThomas Pang

In-app purchases

None

Calories Combat

No in-app purchases

None

Oona

No in-app purchases

Questions

Is Calories Combat free?
Calories Combat is free to download, with no in-app purchases.
Is Oona free?
Oona costs $1.99, with no in-app purchases.
Do Calories Combat or Oona have ads?
Neither Calories Combat nor Oona shows ads.

Other comparisons