Comparison

Interval Timer HIIT Timer ++ vs Filtra AI

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

Head to head
About

Interval Timer HIIT Timer ++

Features
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The simple workout timer for HIIT, TABATA, CIRCUIT workouts. Get the most out of every workout with a HIIT Interval Timer built for speed, focus, and flexibility. Whether you're doing Tabata sprints, circuit training, or a custom interval routine, the app lets you set precise work/rest periods, number of rounds, and rest between sets β€” all with clear audio cues and countdown alerts so you always know when to push and when to recover. Key features: 1. Fully customizable intervals (work, rest, rounds, warm-up, cool-down) 2. Preset templates for Tabata, EMOM, and popular HIIT formats 3. Loud, clear audio and vibration alerts β€” no need to check your screen 4. Clean, distraction-free interface designed for gym or home use 5. Save and reuse your favorite workout structures Perfect for runners, lifters, boxers, and anyone who wants a no-nonsense timer that keeps pace with their training. - very easy to use - customised timer setting - records available at timer screen - user friendly - supports prepare, exercise and rest timer options - perfect interval timer for all type of home , gym workouts. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://178.128.6.196/privacypolicyiosapp.php

About

Filtra AI

Features
Read full description

Filtra AI, the ultimate personal wellness assistant built by the industry leader in smart hydration. For over six years, our brand has set the standard for smart water bottles, and now, we bring that expertise directly to your phone. Filtra AI is more than just a trackerβ€”it’s your comprehensive guide to a healthier, more energized life. Seamlessly connect with your Filtra smart bottle (or use it standalone!) and unlock powerful, data-driven insights. Key Features Intelligent Hydration Tracking: Go beyond simple reminders. The Hydration AI Assistant analyzes your activity, weight, and climate to set a truly personalized water goal, guiding you sip-by-sip to optimal hydration. Comprehensive Wellness Dashboard: Track the essential elements of your health in one place: Hydration Intake: Real-time logging and progress visualization. Daily Steps: Integrated step counting to monitor your activity levels. Calorie Management: Easily log your calories to stay aligned with your fitness goals. The Power of AI: Get personalized tips, advice, and motivation based on your unique data. Whether you need a gentle nudge to drink water or advice on recovery after a tough workout, Filtra AI has you covered. Seamless Smart Bottle Integration: Connect your Filtra smart bottle for automatic, precise tracking and access to advanced bottle-specific features and analytics.

Screenshots

Interval Timer HIIT Timer ++4 screens
Filtra AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Filtra AI at none against Interval Timer HIIT Timer ++'s 1. Filtra AI also leads on ads (none vs shown). Interval Timer HIIT Timer ++'s advantage is update cadence (fortnightly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Interval Timer HIIT Timer ++ sells 1 in-app purchase, starting at $1.99 per 7 days. Filtra AI asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Timer HIIT Timer ++ ships an update fortnightly, Filtra AI every 3 months. Both last shipped on October 9, 2026.

Scorecard3 real differences Β· 3 level
Interval Timer HIIT Timer ++ versus Filtra AI: the parameters behind the verdict, then further details
ParameterInterval Timer HIIT Timer ++Filtra AI
PriceFreeFree
Update frequencyFortnightly β€” betterEvery 3 months
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.016.4 β€” better
Further details β€” not scored
Size7 MB28 MB
Age rating4+4+
DeveloperAppwallet Technologies Private LimitedRadu Dintiu

In-app purchases

1 purchases

Interval Timer HIIT Timer ++

Subscriptions1
  • HIIT$1.997 Days
None

Filtra AI

No in-app purchases

Questions

Is Interval Timer HIIT Timer ++ free?
Interval Timer HIIT Timer ++ is free to download, with in-app purchases available.
Is Filtra AI free?
Filtra AI is free to download, with no in-app purchases.
Do Interval Timer HIIT Timer ++ or Filtra AI have ads?
Interval Timer HIIT Timer ++ shows ads; Filtra AI does not.
Which is updated more often, Interval Timer HIIT Timer ++ or Filtra AI?
Interval Timer HIIT Timer ++ ships an update fortnightly, and Filtra AI every 3 months. Most recently, Interval Timer HIIT Timer ++ was updated on October 9, 2026 and Filtra AI on October 9, 2026.

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