Comparison

Interval Flow vs Nafas Timer

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

Head to head
About

Interval Flow

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Have you wanted to set the same timers over and over again but find it tedious and cumbersome? We did too so we built Interval Flow! With Interval Flow, you can easily set multiple timers that will ring one after the other, guiding you seamlessly through your activities. Transition effortlessly from one activity to another, whether it's your breathing exercises, stretching sessions, or any other tasks you have in mind. Interval Flow let's you create multiple programs tailored to your specific needs and preferences (watchOS 10+). With just a few taps on your Apple Watch, you can effortlessly switch between programs and enjoy a seamless flow of activities, staying focused and productive. Interval Flow ensures that your Apple Watch becomes a smart partner, helping you stay on track without any distractions. So, the question is, why settle for a standard timer when you can elevate your Apple Watch experience with Interval Flow? It's a game-changer for anyone who values their time and wants to make the most of every minute.

About

Nafas Timer

Features
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Nafas Timer is a simple, elegant breathing exercise app designed to help you reduce stress, increase focus, and improve your overall wellbeing through guided breathing techniques. FEATURES: • Multiple breathing techniques / timings: - HRV 5-5: Optimize heart rate variability - 4-2-4: Perfect for everyday balance and calm - 4-7-8: Deep relaxation and stress relief - Box Breathing: Enhanced focus and mental clarity • Beautiful, minimalist interface with smooth animations that guide your breathing rhythm • Haptic feedback to help you maintain proper breathing patterns without watching the screen • Optional background music to enhance your breathing practice • Dark and light mode support for comfortable use any time of day • Comprehensive statistics to track your breathing practice and progress • Streak tracking to maintain your daily breathing routine • No subscriptions, no ads, just a simple tool to help you breathe better Whether you're looking to manage stress, improve sleep quality, enhance athletic performance, or simply bring more mindfulness into your daily routine, Nafas Timer provides the perfect breathing companion. Take a moment. Breathe. Feel better.

Screenshots

Nafas Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Nafas Timer at none against Interval Flow's 1. On price, update cadence, ads and device support there is nothing between them.

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

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

Both are free to download. Interval Flow sells 1 one-off in-app purchase. Nafas Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Flow ships an update every 2 weeks, Nafas Timer fortnightly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Interval Flow versus Nafas Timer: the parameters behind the verdict, then further details
ParameterInterval FlowNafas Timer
PriceFreeFree
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size8 MB88 MB
Age rating4+4+
DeveloperTegyaanDhillon Kannabhiran

In-app purchases

1 purchases

Interval Flow

One-time1
  • Multiple Programs$3.99
None

Nafas Timer

No in-app purchases

Questions

Is Interval Flow free?
Interval Flow is free to download, with in-app purchases available.
Is Nafas Timer free?
Nafas Timer is free to download, with no in-app purchases.
Do Interval Flow or Nafas Timer have ads?
Neither Interval Flow nor Nafas Timer shows ads.
Which is updated more often, Interval Flow or Nafas Timer?
Interval Flow ships an update every 2 weeks, and Nafas Timer fortnightly. Most recently, Interval Flow was updated on October 27, 2026 and Nafas Timer on October 28, 2026.

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