Interval Timer - Bit Timer

Interval Timer - Bit Timer

HIIT, EMOM & CrossFit Timer

534 ratings
184 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Interval Timer - Bit Timer video #1 for iPhone
Interval Timer - Bit Timer screenshot #2 for iPhone
Interval Timer - Bit Timer screenshot #3 for iPhone
Interval Timer - Bit Timer screenshot #4 for iPhone
Interval Timer - Bit Timer screenshot #5 for iPhone
Interval Timer - Bit Timer screenshot #6 for iPhone
iphone
ipad
watch
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About

This app provides a simple and intuitive interval timer for workouts like HIIT, EMOM, and CrossFit. It features quick setup, guiding tones and colors, and background functionality to keep you focused on your training.

Instant interval setup
Guiding tones and colors
HealthKit integration
Background functionality
Save and sync favorite timers
Preparation countdown
Pause and resume workouts
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What users say

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What's New in Interval Timer

3.3.7

April 15, 2026

Now in your language — and getting better. Refined localization across all 10 supported languages, fresh app icon, and bug fixes. Something sound off? Settings → Feedback and Support.

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Subscription plans

Bit Timer Pro

Access to all features

$9.991 Year
How to cancel Interval Timer subscription ⁉️
4

In-App Purchases

$17.99

Bit Timer Pro Lifetime

Access to all features

User reviews

Paid for the app….now want me to pay again.

I bought this app several years ago for $5 on the App Store…. Now there’s an update asking me to pay AGAIN yearly or $18 for life… when I paid initially. Total scam and joke of an app greedy developers

Rip off

I actually purchased this app outright sometime ago and it works quite well.
Suddenly they decide to renege my purchase and pressure me to pay for a subscription or purchase the app again at an inflated price.
Imagine buying something from a store then having the store owner chase you up years later for more money because they’re prices had gone up.
Quite an aggressive tactic IMO.
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Purchased then bait and switch to subscription model now they want more money

Don’t buy this garbage timer or they will try to make you buy it again.

Ruined

After paying for this app many years ago, they have now decided to go to a subscription model and previous purchases are not supported. Money grab.

Response from developer

Sorry to hear you’re having issues, if you previously purchased the app you should not be asked to pay again. Send us an email at info@bittimer.com and we’ll get things sorted out.

Payment again?!!

I purchased this app years ago and now they’re asking for a monthly fee. I’ll use my $30 digital watch that doesn’t have a subscription fee. I enjoyed this app for years but all good things come to an end.

User experience

🐞

Reported Bugs

2 issues

Timer continues counting down even after app is closed

Bug

Issues with music volume reduction while app is in use

Bug

Requested Features

4 requests

Ability to save and load custom workout routines

Feature

Option to increase work interval duration beyond 4 minutes

Feature

Apple Watch app integration

Feature

More sound effect options

Feature

FAQ

What does Bit Timer do?

Bit Timer is an interval timer designed for workouts like HIIT, EMOM, and CrossFit. It helps users set up work, rest, and repeat intervals quickly and provides guiding tones and colors to keep track of workout phases.

What are the key features of Bit Timer?

Key features include instant setup for intervals, guiding tones and colors for workout phases, seamless HealthKit integration on watchOS, background functionality, and the ability to save and sync favorite timers across devices.

Is Bit Timer free to use?

The application is free to download and use, with the option for in-app purchases. Specific details on what features are unlocked via in-app purchases are not provided in the description.

What devices is Bit Timer compatible with?

The app is available for iPhone, iPad, and Apple Watch. It offers background functionality and syncs favorite timers across these Apple devices.

How can Bit Timer help with my workouts?

Bit Timer simplifies your training by allowing for quick interval setup and providing clear audio and visual cues. Its background functionality ensures your workout continues uninterrupted, and HealthKit integration helps track your progress.