Ninja Fit vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ninja Fit
This app offers AI-powered calorie tracking and personalized nutrition plans to help users achieve weight loss, muscle gain, or balanced lifestyle goals. It features meal logging, weight tracking, and weekly progress reports, with seamless integration for fitness apps and devices.
- AI-driven calorie tracking
- Personalized nutrition plans
- User-friendly meal logging
- Weight and progress tracking
- Fitness app integration
- Weekly progress reports
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Start your journey to health and fitness with Ninja Fit! Whether you're looking to lose weight, build muscle, or maintain a balanced lifestyle, Ninja Fit provides personalized tools to help you achieve your goals. Ninja Fit includes an AI-driven calorie tracker to help you manage your daily intake without hassle. It also provides personalized nutrition plans aligned with your specific goals. The app’s user-friendly meal logging system helps you monitor what you consume, while the weight tracking feature allows you to see the tangible results of your efforts. Download and start a free 7-day Premium trial. Receive comprehensive weekly reports detailing your progress. Adjust your diet based on these insights, with AI assistance, or share your progress with your coach for expert advice. Connect with your favorite fitness apps and devices for seamless workout synchronization. Track your steps, log exercises, and find out how many calories you've burned. Why Ninja Fit? - AI-based personalized meal plans - Extensive food database - User-friendly interface with barcode scanning - Integration with popular fitness apps - Progress tracking and daily insights Beyond a mere calorie tracker, Ninja Fit acts as a virtual dietitian, personal trainer, and nutrition coach. It’s designed to help you grasp your eating habits, make informed food choices, stay motivated, and achieve your health objectives. Importantly! Ninja Fit is not responsible for your health. Before using the application, be sure to consult your doctor. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Interval Timer
This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.
- Customizable workouts
- Pre-set & custom intervals
- Voice & sound alerts
- Music integration
- Background operation
- Dark & light mode
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Take your HIIT, Tabata, and circuit training to the next level with this advanced interval timer—your ideal companion for structured, high-intensity workouts. Whether you're an athlete, fitness enthusiast, or just getting started, this app helps you stay focused and push your limits. Key Features: Customizable Workouts – Set your work, rest, and cooldown times to suit any routine Pre-Set & Custom Intervals – Use built-in templates or create your own Voice & Sound Alerts – Stay on track without looking at your screen Music Integration – Keep your energy high with background music Dark & Light Mode – Choose the look that works best for you Background Operation – Timer continues even when using other apps Great For: HIIT and Tabata sessions Sprint and running drills Strength and circuit training Martial arts, boxing, and MMA Yoga, stretching, and meditation Includes optional paid subscriptions, which can be canceled at any time. Download now and stay in control of your training—wherever you are. Privacy Policy: https://doc-hosting.flycricket.io/interval-timer-hiit-privacy-policy/e8e356e5-c8bf-44a0-af21-1ced9ed45894/privacy Terms of Use: https://doc-hosting.flycricket.io/interval-timer-hiit-terms-of-use/02c4d0ca-29f9-47f1-a4d5-36c2b4ec4688/terms
Screenshots
Verdict
The clearest difference is ads: Interval Timer at none against Ninja Fit's shown. Ninja Fit's advantage is update cadence (every 2 weeks vs monthly). On price, rating, review sentiment and ratings volume 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. Ninja Fit sells 9 in-app purchases, starting at $4.99 per month and Interval Timer sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.2 for Ninja Fit against 4.2 for Interval Timer. Both are backed by a comparable volume of ratings — 10 and 10 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Ninja Fit ships an update every 2 weeks, Interval Timer monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Ninja Fit | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) | 4.2 (10 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 10 | 10 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 169 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | Alexey Kostylev | Lori Nguyen |
Customer experience
Ninja Fit
Interval Timer
In-app purchases
Ninja Fit
- Ninja-Pro Access (Monthly)3 Days trial$4.991 Month
- Ninja-Pro Access (Weekly)3 Days trial$7.997 Days
- Ninja-Pro Access (Weekly)$9.997 Days
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- Ninja-Pro Access (Monthly)$12.991 Month
- Ninja-Pro Access (Monthly)3 Days trial$12.991 Month
- Ninja-Pro Access (Yearly)3 Days trial$29.991 Year
- Ninja-Pro Access (Yearly)3 Days trial$59.991 Year
- Ninja-Pro Access (Yearly)$89.991 Year
- Ninja Pro (Lifetime)$149.99
Interval Timer
- Premium Timer (weekly)3 Days trial$4.997 Days
- Premium Timer (monthly)3 Days trial$12.991 Month
- Premium Timer (yearly)$39.991 Year
Questions
Is Ninja Fit free?
Is Interval Timer free?
Which has better reviews, Ninja Fit or Interval Timer?
Do Ninja Fit or Interval Timer have ads?
Which is updated more often, Ninja Fit or Interval Timer?
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