Comparison

Count Hearts vs Interval Timer

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

Head to head
About

Count Hearts

Features
Read full description

Count Hearts by IQNITER - your activities, measured by heart rate turn into hearts. Turn your heart rate into results—whether you’re participating in the "Count Hearts" challenge with colleagues or training with a specific heart-rate focus. COUNT HEARTS – MOVE TOGETHER "Count Hearts" makes physical activity simple, social, and motivating. Every bit of movement counts. Jog on the spot while the coffee brews, cycle, take the stairs, run, clean, or do some gardening. When your heart rate reaches moderate intensity, you earn 1 heart per minute. At high intensity, you earn 2 hearts per minute. The WHO recommends earning at least 150 hearts per week. Make movement a part of your daily routine alongside your colleagues. Join your company’s "Count Hearts" community, track your progress, and contribute to the collective result. After all, moving together is simply more fun. And your privacy is protected: Your employer can see group results, but never your individual activity data. OPTIMIZED TRAINING – TRAIN WITH HEART RATE Want to train more effectively? IQNITER uses your heart rate to help you train at the right intensity, follow structured programs, and work towards your personal goals. Choose from hundreds of workouts and training profiles—whether at home, at the gym, or wherever you work out. CONNECT YOUR DEVICES & APPS Health Connect (Android): With your permission, IQNITER reads your heart rate and workout (exercise) sessions from Health Connect to show your heart-rate curve and training zones, count your hearts, and add your workouts to your training history. Data is only read after you grant permission, is used solely for these features, and is never sold or shared for advertising. You can disconnect any time in the Health Connect app. Apple Health (iOS): Connect Apple Health to bring your heart rate and workouts into IQNITER, with your permission and under the same privacy terms. Garmin Connect: Connect your Garmin account to automatically import your workouts and heart-rate data into IQNITER. GET STARTED • Connect your heart rate strap, IQNITER armband, or compatible smartwatch • Or connect Health Connect, Apple Health, or Garmin Connect to sync automatically • Enter your company code to join "Count Hearts" • Get started and view your heart rate in real-time • Track your hearts, workouts, and progress • Use heart-rate-based training to take your fitness to the next level Download IQNITER and turn your heart rate into hearts.

About

Interval Timer

This app is a versatile interval timer designed for various training styles like Tabata and HIIT. It offers customizable workout parameters, voice guidance, and music ducking for an enhanced training experience. Save your custom workouts and track your progress.

Highlights
  • Customizable interval settings
  • Voice assistant with text-to-speech
  • Music ducking for audio integration
  • Save custom workouts
  • Tabata, Rounds, Stopwatch modes
  • Apple Health integration
Features
Read full description

Special timer for interval training. This Interval Timer offers: • Very intuitive interface. After installing this timer you need to press one button to start a tabata workout with classic settings. • Ability to set up prepare, work, rest, rest between sets, cool down time, number of cycles and sets. • Intervals can be configured individually. With this interval training timer you can create any interval workout with any sequence of intervals. • Voice assistant with text-to-speech. • Add descriptions to intervals that will be displayed on the timer screen and will be voiced. • Bright and nice colors. • Ability to lower the volume in your music player while playing the timer sounds (ducking). • List of your saved workouts. • NEW! Quick workout - setup your workout with fast and ease. The opportunity to display mode: - Tabata Protocol. - Rounds. - Stopwatch. - Intervals. Tabata is a form of high-intensity interval training (HIIT): • Workout hard for 20 seconds • Rest for 10 seconds • Complete 8 rounds It's time to train, good luck! Application supports Apple Health to track activity during workout. You can download the app for free. Further use requires a subscription. At our discretion, we may decide to offer you a free trial per the terms displayed in the app. Please note that: When opting for a subscription, you pay the fixed price for your country, which is displayed in the app. Payment will be charged to your Apple ID Account upon confirmation of purchase. Subscription automatically renews and free trial automatically converts into subscription unless auto-renewal is turned off 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 subscription period. You can manage your subscriptions and turn off auto-renewal by going to Account Settings after purchase. When canceling a subscription or a free trial, your subscription/free trial will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded. Terms of Use and Privacy Policy: https://docs.google.com/document/d/1FMzBsd_mSO69xuzkpOKljPPtxRMWMTzt2iGs6wJIhik

Screenshots

Count Hearts4 screens
Interval Timer4 screens

Verdict

The call

Count Hearts and Interval Timer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Count Hearts sells 4 in-app purchases, starting at $6.99 per month and Interval Timer sells 12 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Count Hearts ships an update every 2 weeks, Interval Timer every 4 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
Count Hearts versus Interval Timer: the parameters behind the verdict, then further details
ParameterCount HeartsInterval Timer
PriceFreeFree
Rating—4.7 (3.6K ratings) — better
Positive reviews—66.5% of reviews
Number of ratings—3.6K — better
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad — betteriPhone
Requires iOS17.416.0 — better
Further details — not scored
Size142 MB243 MB
Age rating17+4+
DeveloperiQniter ApSHIIT Apps Sp. z o.o.

Bugs and requests

Count Hearts

Not enough reviews yet to summarise bugs or requests.

Interval Timer

Reported bugs

3 issues
  • Workouts disappearing
  • App crashes and freezes
  • Timing issues with intervals

Requested features

4 requests
  • Apple Watch integration
  • More customization options
  • Additional audio cues and prompts
  • Improved workout tracking and history

In-app purchases

4 purchases

Count Hearts

Subscriptions4
  • Premium 1 Month1 Month trial$6.991 Month
  • Premium 1 year$11.491 Year
  • Premium 1 Year$24.991 Year
Show 1 more
  • Premium 1 Year1 Month trial$48.991 Year
12 purchases

Interval Timer

Subscriptions8
  • Intervals: monthly membership7 Days trial$1.991 Month
  • Intervals: membership7 Days trial$3.993 Months
  • Intervals: monthly membership$4.991 Month
Show 5 more
  • Intervals: yearly membership$6.991 Year
  • Intervals: yearly membership1 Year trial$9.991 Year
  • Intervals: yearly membership7 Days trial$19.991 Year
  • Intervals: yearly membership7 Days trial$24.991 Year
  • Intervals: membership7 Days trial$24.991 Year
One-time4
  • Intervals | PRO version$14.99
  • Intervals | Membership$14.99
  • Intervals | Membership$34.99
Show 1 more
  • Intervals | Membership$39.99

Questions

Is Count Hearts free?
Count Hearts is free to download, with in-app purchases available.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Do Count Hearts or Interval Timer have ads?
Neither Count Hearts nor Interval Timer shows ads.
Which is updated more often, Count Hearts or Interval Timer?
Count Hearts ships an update every 2 weeks, and Interval Timer every 4 weeks. Most recently, Count Hearts was updated on October 16, 2026 and Interval Timer on October 24, 2026.

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