Interval Timer · Tabata & HIIT vs Calix AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer · Tabata & HIIT
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Achieve your fitness goals with a timer that is ultra-simple to use. Whether it's CrossFit, boxing, or home workouts, customize your rounds, rest, and work periods in just a few taps. Stay Focused: Visual and audio cues guide you without looking at the screen. Train Your Way: Listen to your favorite music while you work out. Track Progress: View your daily streaks and full workout history. Privacy Policy: https://devcros4.github.io/TabataTimer-Site/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Calix AI
This intelligent companion helps you track your nutrition and fitness. It uses AI to estimate calories and macronutrients from meal photos or descriptions and syncs with health data. Get personalized meal planning and assessment support.
- AI food recognition for calorie and macronutrient estimates
- Meal photo and description input
- Syncs with Apple Health for automatic tracking
- Personalized meal planning and assessment
- Privacy-focused data handling
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Calix is your intelligent personal companion for nutrition and fitness. Key features: — AI Food Recognition: Just take a photo or describe your meal to get instant calorie and macronutrient estimates. — Seamless Integration: Syncs with Apple Health to track your steps and weight automatically. — Coach: Get help to plan your meals and assess your meals. — Privacy First: Your data is handled with transparency and care. Terms of Use: https://nextio.io/calix/terms Privacy Policy: https://nextio.io/calix/privacy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Calix AI at every 6 days against Interval Timer · Tabata & HIIT's monthly. Interval Timer · Tabata & HIIT's advantage is iOS requirement (18.0 vs 26.2). On price, 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
Both are free to download. Interval Timer · Tabata & HIIT sells 3 in-app purchases, starting at $2.99 per month and Calix AI sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
Interval Timer · Tabata & HIIT ships an update monthly, Calix AI every 6 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | Interval Timer · Tabata & HIIT | Calix AI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 6 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | jean-baptiste delcros | Luzhnov Kirill |
In-app purchases
Interval Timer · Tabata & HIIT
- Monthly plan7 Days trial$2.991 Month
- Lifetime Access$9.99
- Lifetime Access$19.99
Calix AI
- Calix Premium$8.991 Month
- Calix Premium Monthly$9.991 Month
- Calix Premium Yearly3 Days trial$59.991 Year
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- Calix Premium7 Days trial$59.991 Year
Questions
Is Interval Timer · Tabata & HIIT free?
Is Calix AI free?
Do Interval Timer · Tabata & HIIT or Calix AI have ads?
Which is updated more often, Interval Timer · Tabata & HIIT or Calix AI?
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