Comparison

Heartool vs VeloShade TT

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

Head to head
About

Heartool

Transform your phone into a fitness tracker to monitor workouts with live heart rate data. Analyze training progress with professional charts and gain insights into your health and cardio condition. Integrates with wearable devices and Apple Health.

Highlights
  • Live heart rate tracking
  • HRV biofeedback
  • Cardio health analysis
  • Workout progress charts
  • Calorie burned tracking
  • Health data synchronization
Read full description

Turn your phone into a fitness tracker with Heartool, to record your workouts with heart rate data. It is a concise and most accurate way to measure your training progress, to reach your fitness goals. Working with wearable devices to train in real time. For heart rate sensor recommend: www.fitcare.com Heartool gives you: 1.Tracking your live heart rate at right intensity for maximum results. With professional chart records, users could see their exercise effects when and after their training. 2.HRV biofeedback. Based on the heart rate sensor R-R interval data, together with professional algorithm, Heartool could help you to know your health and training status. 3.Cardio health condition. Based on the waveform (ECG) data and through the professional algorithm, Heartool could help you to discover hidden heart health hazards in time. HealthKit 1. Heartool Will share the record (heart rate) to the Apple's health applications after each exercise 2. Because the privacy of your health data is very important, the user must agree to authorize Apple Health in "Set up -> Authorization" in the Heartool APP before sharing the heart rate data to your Apple Health app. 3. Heartool Connect to a healthy feature supports iPhone 6 and above devices, and the system version is iOS9.0 and above. Main features: 1.Personalized heart rate zone setting, sync to the training sensor. 2.Calories burned checking based on the workouts. 3.Storing data import. If sensors not connected to the App, data could sync to the App after training. 4.Daily health management with cardio status and stress reflect. 5.Health data record, review a summary of the result from your entire workout history.

About

VeloShade TT

Features
Read full description

Ride through the scenery and chase your past self. VeloShade TT is a training app that makes indoor cycling more enjoyable with 3D courses and Ghost Battle. Try Demo Mode right away, even without sensors. Connect a supported power meter, speed sensor, heart-rate sensor or smart trainer to turn your pedaling into movement in the app. [Ghost Battle] See your personal best or a previous ride as a Ghost. Ride alongside your past self and work toward your next goal. [3D Courses] Ride through varied scenery, including lakesides, mountain roads and city streets. Enjoy the sense of bends, climbs and descents on your indoor ride. [Training & Pacer] Set a target power and duration, then train with Pacer. Keep going at your own pace. [Training Log] Record distance, time, power, cadence and more. Review your rides in Result, laps, charts and monthly records. [Ride Comments] After each ride, comments are shown based on your results. On supported devices with Apple Intelligence enabled, you can also use AI comments. AI-generated comments are currently available in Japanese and English. Ordinary comments remain available when AI cannot be used. [iPhone / iPad / Apple Silicon Mac] Available on compatible Apple devices. Enjoy 3D courses and Ghost Battle on a larger screen too. [Premium Pass] A one-time Premium Pass purchase removes ads and lifts usage limits on current core features, including Lakeside World and training. There is no monthly subscription. The free version also includes Demo Mode and some courses. Demo Mode does not respond to actual pedaling. Available features may vary depending on the supported equipment and sensors.

Screenshots

Heartool4 screens
VeloShade TT4 screens

Verdict

The call

The clearest difference is in-app purchases: Heartool at none against VeloShade TT's 1. Heartool also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.5). VeloShade TT's advantage is update cadence (fortnightly vs every 4 months). On price and device support 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. VeloShade TT sells 1 one-off in-app purchase. Heartool asks for nothing beyond the download.

UpkeepUpdate frequency

Heartool ships an update every 4 months, VeloShade TT fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
Heartool versus VeloShade TT: the parameters behind the verdict, then further details
ParameterHeartoolVeloShade TT
PriceFreeFree
Rating3.2 (18 ratings) — better—
Positive reviews23.6% of reviews—
Number of ratings18 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better26.5
Further details — not scored
Size24 MB840 MB
Age rating12+17+
DeveloperShenzhen Onecoder Technology Co., Ltd.Takayuki Kusuda

In-app purchases

None

Heartool

No in-app purchases

1 purchases

VeloShade TT

One-time1
  • VeloShade TT Premium Pass$3.99

Questions

Is Heartool free?
Heartool is free to download, with no in-app purchases.
Is VeloShade TT free?
VeloShade TT is free to download, with in-app purchases available.
Do Heartool or VeloShade TT have ads?
VeloShade TT shows ads; Heartool does not.
Which is updated more often, Heartool or VeloShade TT?
Heartool ships an update every 4 months, and VeloShade TT fortnightly. Most recently, Heartool was updated on November 7, 2026 and VeloShade TT on November 6, 2026.

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