Comparison

Interval Timer vs Resilience

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

Head to head
About

Interval Timer

This app provides a customizable interval timer for various training routines, including HIIT and Tabata. Easily set up custom workouts, track your progress, and stay motivated with visual cues and audio notifications. It's suitable for a wide range of activities from fitness to productivity.

Highlights
  • Customizable workout setup
  • Progress tracking with calendar
  • Saveable custom presets
  • Color-coded notifications
  • Listen to music/audiobooks
  • Large, full-screen display
  • Widget for easy access
Features
Read full description

Interval Timer: Tabata and HIIT is a customizable timer for sports. Use it for High-intensity interval training and workout. It's a free sports interval timer app that makes it easy to create your custom training routine. Use it as your timer for training or exercise. This sports timer is great for crossfit, fitness and running. The sports timer will also be useful for various activities such as crossfit, jogging, boxing,circuit training,breathing exercises and yoga. You can use this circuit timer as a productivity timer to focus on your work tasks. Key features: Setup workout Tracking your progress Customizable presets Notifications & colors Motivation Listening music or books Huge digits Widget SETUP WORKOUT Set up, edit and save your own workouts with the customizable feature. Add as many intervals as you like. You can add a 10 second rest period and a 20 second work period, as well as a 5 second interval between exercises. TRACKING PROGRESS Track your workouts with a Calendar. Plan and track events, and get notified when you have a training scheduled. With this feature, you will not miss a single workout and will keep track of your progress. CUSTOMIZABLE PRESETS Save your workouts in the presets section. It's also possible to create your own custom intervals. You can add an unlimited number of presets. NOTIFICATIONS & COLORS Each training phase is easy to distinguish by a different color and is initiated by an individually adjustable signal (sound, vibration, voice) MOTIVATION Each completed exercise motivates you to achieve higher goals. Enjoy your training and achieve your fitness goals with the interval timer. LISTENING MUSIC Listen to motivational audiobooks or your favorite music and get inspired and energized. Full screen color coded display is easy to read from a distance. Widget helps you train without being distracted by the constant unlocking of your phone. Interval Timer: Tabata and HIIT is an easy to use sports workout timer for your daily fitness training at home, at the gym or everywhere else.

About

Resilience

Features
Read full description

----------- Resilience is a private emotional journal that helps you understand strong feelings — anger, anxiety, stress, sadness, overwhelm — and build healthier patterns over time. Instead of a chatbot, Resilience weaves intelligence into your journal. Log how you feel in seconds, and get a gentle, personal reflection generated right on your device. Nothing you write ever leaves your phone. LOG IN SECONDS - Tap how you feel on the emotion wheel - Mark where you feel it on an interactive 3D body map - One-tap triggers (Work, Family, Money…) and coping chips - Or just speak — voice-to-text turns talking into an entry PRIVATE AI REFLECTIONS - After each entry, a short reflection plus one practical suggestion - Powered by Apple's on-device intelligence — 100% private, works offline, no account required - Your journal never leaves your device UNDERSTAND YOURSELF - A color-coded calendar shows your month at a glance - Track intensity, emotions, body tension, and what helped - See the patterns behind your triggers over time CALMING TOOLS WHEN YOU NEED THEM - Box breathing, 5-4-3-2-1 grounding, body scan, and more - Simple exercises for the moment things start to escalate WHY RESILIENCE Most "AI" apps send your most private thoughts to a server. Resilience keeps everything on your iPhone. It's a calm, judgment-free space to notice what you feel, understand why, and take one small step forward. Start with a single entry. Growth is built one moment at a time. Resilience is a self-help and journaling tool, not a substitute for professional medical, psychological, or crisis care. If you're in crisis, contact your local emergency line — in the US, call or text 988. Privacy Policy: https://kittburglar.github.io/resilience-legal/privacy-policy.html Terms of Use (EULA): https://kittburglar.github.io/resilience-legal/terms-of-use.html

Screenshots

Interval Timer4 screens
Resilience4 screens

Verdict

The call

The clearest difference is ads: Resilience at none against Interval Timer's shown. Resilience also leads on update cadence (every 5 days vs monthly). Interval Timer's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.2). On price, review sentiment and in-app purchases 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 sells 10 in-app purchases, starting at $2.09 per month and Resilience sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer ships an update monthly, Resilience every 5 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Interval Timer versus Resilience: the parameters behind the verdict, then further details
ParameterInterval TimerResilience
PriceFreeFree
Rating4.9 (392 ratings) — better—
Positive reviews96.6% of reviews100.0% of reviews — better
Number of ratings392 — better—
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size112 MB22 MB
Age rating4+17+
DeveloperSimpleInnovation LLCKittiphong Xayasane

Customer experience

Interval Timer

All ratings392 ratings
Positive99.5%
Neutral0.3%
Negative0.3%
Written reviews322 reviews
Positive96.6%
Neutral0.9%
Negative2.5%

Resilience

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Interval Timer

Reported bugs

2 issues
  • Occasional app crashes
  • Compatibility issues with older devices

Requested features

3 requests
  • More pre-designed workout routines
  • Ability to name and customize exercises
  • Option to adjust countdown time between intervals

Resilience

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Interval Timer

Subscriptions7
  • Timer PRO for 1 month: 30% OFF7 Days trial$2.091 Month
  • Timer PRO for 1 month: 25% OFF7 Days trial$2.291 Month
  • Interval Timer PRO for 1 month$2.991 Month
Show 4 more
  • Interval Timer PRO for 1 month7 Days trial$2.991 Month
  • Interval Timer PRO - 30% OFF7 Days trial$15.001 Year
  • Interval Timer PRO for 1 year$21.991 Year
  • Tabata Timer PRO for 1 year7 Days trial$21.991 Year
One-time3
  • Interval Timer - no Ads$2.99
  • HIIT Timer PRO Forever 30% OFF$27.99
  • Exercise Timer PRO Forever$39.99
5 purchases

Resilience

Subscriptions5
  • Starter Monthly$1.991 Month
  • Plus Monthly$3.991 Month
  • Standard Plan1 Month trial$9.991 Month
Show 2 more
  • Instant Pro$9.991 Month
  • Plus Annual$29.991 Year

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Resilience free?
Resilience is free to download, with in-app purchases available.
Do Interval Timer or Resilience have ads?
Interval Timer shows ads; Resilience does not.
Which is updated more often, Interval Timer or Resilience?
Interval Timer ships an update monthly, and Resilience every 5 days. Most recently, Interval Timer was updated on November 7, 2026 and Resilience on November 5, 2026.

Other comparisons