Comparison

Interval Timer | HIIT Training vs Bunly

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

Head to head
About

Interval Timer | HIIT Training

This app provides a customizable interval timer for various training activities like HIIT and Tabata. Users can build custom workouts with named phases, sounds, and vibrations, and save them as presets that sync across devices. It also supports background operation with screen off.

Highlights
  • Customizable workout builder
  • Nestable repeat blocks
  • Custom phases with names, colors, sounds, and vibrations
  • Drag and drop reordering
  • Save and reuse workout presets
  • Syncs between iPhone and Apple Watch
  • Background operation with screen off
Features
Read full description

Easy to use interval timer for iPhone and Apple Watch. Set the number of series, train time and rest time, with a colorful interface that makes the current state of the timer easy to read at a glance. Build your own workouts: - Repeat blocks you can nest to create rounds within rounds - Custom phases, each with its own name, color, sound and vibration - Drag and drop to reorder phases and blocks - Save workouts as presets and reuse them anytime - Presets sync between your phone and your Apple Watch - Sign in to back up your timers, settings and sounds and pick them up on your other devices (Pro) Keep training with the screen off: the timer keeps running in the background and alerts you at every phase change. Perfect for any of your training activities: - HIIT Training - Tabata - Circuit training - Pomodoro ...and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Bunly

Features
Read full description

Panic attacks can hit anywhere, anytime. Bunly is the panic and anxiety companion app built to help you in the moment it happens, and to help you understand your patterns so attacks happen less often over time. MEET BONDLY, YOUR COMPANION Bondly is your personal cat companion inside the app, always there when anxiety rises. Bunly is designed to feel like a friend checking in on you, not a clinical tool. No judgment, no pressure, just support when you need it most. FREE SOS MODE, NO PAYWALL DURING A CRISIS When panic hits, the last thing you need is a subscription wall. Bunly's SOS mode is always free and instantly accessible. Open the app and get guided breathing exercises and grounding techniques within seconds, no signup friction, no waiting. APPLE WATCH PANIC PREDICTION Bunly connects to your Apple Watch to monitor heart rate and heart rate variability (HRV) in real time. Instead of only reacting after a panic attack starts, Bunly can flag rising anxiety early, giving you a chance to intervene before it becomes a full episode. PERSONALIZED BY YOUR TRIGGERS Every person's anxiety is different. Bunly learns what sets off your panic attacks over time, whether it's social situations, health anxiety, work stress, or something else, and tailors coping techniques and check-ins to what actually helps you. GUIDED BREATHING AND GROUNDING EXERCISES Access a library of breathing exercises, grounding techniques, and calming routines designed specifically for panic and anxiety, not generic meditation content. Built for the moments when your mind is racing and you need something that works fast. TRACK YOUR PROGRESS OVER TIME See your anxiety patterns laid out clearly: which days are harder, what triggers show up most, and how your coping skills are improving week over week. Understanding your own patterns is one of the most effective tools in managing panic disorder and anxiety long term. BUILT FOR PEOPLE WHO DEAL WITH: - Panic attacks and panic disorder - Generalized anxiety and anxiety disorder - Social anxiety - Health anxiety - Stress-related symptoms - Racing thoughts and overwhelm WHY BUNLY IS DIFFERENT Most anxiety apps are generic meditation timers with a mental health label slapped on. Bunly is built specifically around panic attacks: fast SOS relief when you need it, watch-based early detection, and a companion that makes the whole experience feel supportive instead of clinical. BUNLY PRO Unlock full personalization, advanced pattern and trigger tracking, unlimited history, and deeper Apple Watch insights with Bunly Pro. Core SOS relief tools remain free, always. Subscription options and pricing are shown in the app before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in your Apple ID account settings. Bunly is not a replacement for professional medical or mental health treatment. If you are in crisis, please contact a licensed professional or emergency services. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download Bunly today and start feeling more in control of your panic and anxiety, one breath at a time.

Screenshots

Interval Timer | HIIT Training4 screens
Bunly4 screens

Verdict

The call

The clearest difference is ads: Bunly at none against Interval Timer | HIIT Training's shown. On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Interval Timer | HIIT Training sells 3 in-app purchases, starting at $1.99 per month and Bunly sells 1 in-app purchase, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Interval Timer | HIIT Training versus Bunly: the parameters behind the verdict, then further details
ParameterInterval Timer | HIIT TrainingBunly
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size86 MB74 MB
Age rating4+4+
DeveloperLS PROGRAMACAO LTDAMohamed Amakrane

In-app purchases

3 purchases

Interval Timer | HIIT Training

Subscriptions2
  • Interval Timer Pro Monthly$1.991 Month
  • Interval Timer Pro Annual7 Days trial$11.991 Year
One-time1
  • Interval Timer Pro Lifetime$29.99
1 purchases

Bunly

Subscriptions1
  • Bunly Yearly$39.991 Year

Questions

Is Interval Timer | HIIT Training free?
Interval Timer | HIIT Training is free to download, with in-app purchases available.
Is Bunly free?
Bunly is free to download, with in-app purchases available.
Do Interval Timer | HIIT Training or Bunly have ads?
Interval Timer | HIIT Training shows ads; Bunly does not.

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