Calo vs Ninja
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calo
Get personalized, chef-cooked meal plans tailored to your body, fitness goals, and taste. Meals are ready in 2 minutes and delivered daily, offering flexibility to adjust your plan anytime. Seamlessly track progress by linking with your health app.
- Nutritional analysis algorithm
- Chef-cooked, portioned meals
- Ready in 2 minutes
- Daily meal delivery
- Weight loss, maintenance, muscle gain plans
- Flexible plan adjustments
- HealthKit integration for progress tracking
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Calo analyzes your nutritional needs through our nutritionist-approved algorithm, then matches you with chef-cooked meals portioned to suit your body, fitness goals and taste buds! Each meal is ready in 2 minutes and delivered to you everyday. Achieve your fitness goals whether you'd like to lose weight, maintain weight or gain muscle. Full ease and flexibility, pause, swap meals or change your daily caloric intake anytime. Easily link calo with health app and track your progress. Calo is integrated with HealthKit, to collect your fitness activity and uses it for meal predictions to give you the most suitable meal every time according to your fitness goals.
Ninja
Get your favorite food, groceries, and more delivered in minutes, 24/7. Enjoy a wide variety of restaurants and products at affordable prices, with real-time order tracking and fast delivery.
- 24/7 delivery
- Wide restaurant selection
- Extensive product range
- Real-time order tracking
- Fast delivery (under 30 minutes)
- Daily exclusive offers
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Food. Groceries. And more, delivered in minutes! From your favorite takeout to daily essentials, Ninja is the fastest 24-hour restaurants and grocery delivery service you can count on at the price you want with the variety everyone’s looking for. Shop better. Eat better. Live better. Start off with a reward: Love gifts? Get FREE delivery on your first order! 5,000+ Restaurants: Order your favorite cuisine and treat yourself to our daily exclusive offers. 15,000+ products to choose from: From old favorites and household staples to new restaurants and items you never knew existed, we’ve got it all. And more! 24/7 deliveries: Whether you’re an early bird or night owl, our round-the-clock delivery service will give you what you want when you want it. Coffee, tea & more: Get your daily dose of caffeine delivered and choose from our refreshingly fresh juices, sodas and more. Follow your order from the get-go: Track it all from the source to your front door in real time. Faster than you can say Ninja: We have our very own riders who’ll deliver whatever you order in 30 minutes (or less). Tap into budget-friendly buys: We’ve got what you want at the price tag you love! Paying is a breeze: We accept all major debit and credit cards and various other payments depending on your location. Your favorite cuisines delivered in minutes 5,000+ restaurants choices Exclusive daily offers on what you crave One tap gets you the fastest delivery of grocery! Our diverse product range includes: Food & drink ► Beverages & refreshments: Coffees, teas, juices and a range of mineral water brands. ► Fresh foods & freshly baked: Fresh meats, poultry, fruits, veggies, bread and baked goods. ► Dairy & frozen foods: Milk, eggs, cheese, ice creams and frozen meals. ► Pantry supplies: Oil, flour, pasta, rice, grains and other culinary must-haves. ► Health-centric choices: Variety of nutritious and organic snacks, nuts, seeds and more. Home & you ► Baby things: Baby formula, food and care products plus diapers, wipes and more. ► Beauty Corner: Lenses, lashes, nails, perfumes and specialized skincare and makeup products. ► Home cleaning: Cleaning supplies, laundry products and other household staples. ► Personal care: Personal hygiene, skincare and wellness products. ► Lifestyle essentials: Electronics and mobile accessories, toys, stationary and other necessary knick knacks. ► Fitness center: Protein shakes and bars, gym gear, supplements and other essentials for gym bodies. ► Pet care: Nutritious food, toys, grooming products and more for dogs, cats and more. We’re anywhere you are Well, that’s the aim! Ninja launched in Saudi Arabia – covering the entire country - and has expanded its super fast grocery delivery services to Qatar, Bahrain and soon, the remaining GCC. The reason why we’re doing this? Like you, we like to get things done fast and right. And nothing beats getting delicious food and high-quality buys at lightning speed. Experience Ninja for yourself. Download the Ninja App now and get a FREE delivery on your first order!
Screenshots
Verdict
The clearest difference is ratings volume: Ninja at 90K against Calo's 1.7K. Ninja also leads on review sentiment (66% vs 52%). On price, rating, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for Calo against 4.6 for Ninja. That said, the two scores are not equally well evidenced: Ninja has 90K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews are what separate them: 52% of Calo's written reviews are positive against 66% of Ninja's.
Calo ships an update weekly, Ninja every 6 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.
| Parameter | Calo | Ninja |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.7K ratings) — better | 4.6 (90K ratings) |
| Positive reviews | 52.3% of reviews | 66.2% of reviews — better |
| Number of ratings | 1.7K | 90K — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 173 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | Calo Inc. | TECH-ADVANCE FOR INFORMATION TECHNOLOGY CO |
Customer experience
Calo
Ninja
User reviews
Calo
From 1.7K App Store ratingsWhat we love
- 👍 Tasty food
- 🤝 Good customer service
- 📱 Easy-to-use app
- 🔍 Variety of meal options
- 💪 Convenient and time-saving
Room to improve
- 💰 Overpriced meals
- 🔁 Repetitive menu
- 🚚 Inconsistent delivery times
- 🤔 Lack of customization options
- 🐛 App bugs and crashes
Ninja
From 90K App Store ratingsWhat we love
- 🚀 Fast delivery
- 👍 Great service
- 💡 Variety of products
- 🤑 Affordable prices
- ⭐ Excellent app
Room to improve
- 🐛 Poor customer support
- 🤔 Unclear policies
- 💰 Overpriced products
- ⏱️ Slow response time
- 🤯 Unreliable app
Bugs and requests
Calo
Reported bugs
5 issues- App crashes on login
- Unable to swap meals
- Delivery issues and missing utensils
- Incorrect meal contents delivered
- Inability to change account settings
Requested features
5 requests- Allow more meal customization
- Improve meal variety and rotation
- Enhance delivery tracking and communication
- Add more dietary and allergy options
- Improve app stability and performance
Ninja
Reported bugs
5 issues- App crashes frequently
- Order tracking not working
- Coupons/cashback issues
- Incorrect product deliveries
- Unresponsive chat/support
Requested features
5 requests- Add cash payment option
- Improve product availability
- Enhance in-app navigation
- Provide better refund process
- Integrate with more payment methods
In-app purchases
Calo
No in-app purchases
Ninja
No in-app purchases







