Comparison

Nasalflow vs Interval Timer HIIT Timer ++

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

Head to head
About

Nasalflow

Read full description

Discover the power of intentional breathing with Nasalflow, the ultimate app designed to reduce anxiety, relieve stress, and improve your overall well-being. Whether you're seeking better sleep, improved focus, or a calmer mind, Nasalflow provides science-backed breathing exercises tailored to your needs. Features: - Guided exercises to reduce anxiety and stress - Personalized sessions to improve sleep and focus - Daily progress tracking and streaks to keep you motivated - Earn badges and celebrate milestones as you grow - Simple, calming interface designed for all skill levels Join thousands who are transforming their lives with the power of mindful breathing. Take the first step towards better health and a more peaceful mind today! --- You can subscribe and pay on the App Store, using your Apple ID. Payment will be charged to your Apple ID at confirmation of purchase. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renew may be turned off after purchase by going to the 'Manage Subscription' page in settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The subscription will renew at the same cost. Terms of Service: https://nasalflow.app/terms Privacy Policy: https://nasalflow.app/privacy

About

Interval Timer HIIT Timer ++

Features
Read full description

The simple workout timer for HIIT, TABATA, CIRCUIT workouts. - 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

Screenshots

Nasalflow4 screens
Interval Timer HIIT Timer ++4 screens

Verdict

The call

The clearest difference is ads: Nasalflow at none against Interval Timer HIIT Timer ++'s shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Nasalflow sells 2 in-app purchases, starting at $4.99 per month and Interval Timer HIIT Timer ++ sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nasalflow ships an update weekly, Interval Timer HIIT Timer ++ every 6 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard1 real difference ยท 5 level
Nasalflow versus Interval Timer HIIT Timer ++: the parameters behind the verdict, then further details
ParameterNasalflowInterval Timer HIIT Timer ++
PriceFreeFree
Update frequencyWeeklyEvery 6 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 โ€” better16.6
Further details โ€” not scored
Size42 MB6 MB
Age rating4+4+
DeveloperJack BrownAppwallet Technologies Private Limited

In-app purchases

2 purchases

Nasalflow

Subscriptions2
  • Monthly$4.991 Month
  • Annual3 Days trial$29.991 Year
1 purchases

Interval Timer HIIT Timer ++

Subscriptions1
  • HIIT$1.997 Days

Questions

Is Nasalflow free?
Nasalflow is free to download, with in-app purchases available.
Is Interval Timer HIIT Timer ++ free?
Interval Timer HIIT Timer ++ is free to download, with in-app purchases available.
Do Nasalflow or Interval Timer HIIT Timer ++ have ads?
Interval Timer HIIT Timer ++ shows ads; Nasalflow does not.
Which is updated more often, Nasalflow or Interval Timer HIIT Timer ++?
Nasalflow ships an update weekly, and Interval Timer HIIT Timer ++ every 6 days. Most recently, Nasalflow was updated on September 25, 2026 and Interval Timer HIIT Timer ++ on September 23, 2026.

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