Comparison

ActiveU vs Stretch Timer Interval HIIT

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

Head to head
About

ActiveU

Features
Read full description

1.スマートBluetoothハードウェア機器への高速接続、個人の健康データへの包括的なアクセス、健康データの視覚化分析と比較、個人の健康データを保護するための安全なスペース。 2.Apple Health Kitのサポート(iOS8または新しいバージョンのiPhoneのみ)。 データには、除脂肪体重、身長、体重指数、体脂肪率、体重、誕生日、性別が含まれ、Apple Health Kitに自動的に同期されます。

About

Stretch Timer Interval HIIT

This app helps you build and maintain a consistent stretching routine. Customize your workouts with adjustable sets and times, track your progress with a calendar view, and enjoy a user-friendly interface with dark mode support. It's designed to make daily stretching an effortless habit.

Highlights
  • Customizable sets and times
  • Multiple stretching menus
  • Calendar history view
  • Adjustable sound effects
  • Dark mode support
  • Automatic backup (premium)
Features
Read full description

Stretch Timer is a convenient timer application to support effective stretching. You can freely set the number of sets and times, and register multiple stretching menus. Furthermore, the history can be viewed in calendar format, allowing you to easily grasp and analyze your progress and habits. Keep up your daily stretching routine while customizing it to your liking with sound effects and the device's volume control function! Main functions: -Set the number of sets and number of times. -Set the number of sets and times, and manage them with the timer -Multiple stretching menus can be registered. -View your history in calendar format and analyze your progress -Adjustable sound effects and device volume -Dark mode support and eye-friendly design This app will help you effectively perform daily stretching and make it a habit. It is your best partner to continue body maintenance! --- Premium Features --- Premium Features - Hiding Ads Banner ads and full screen ads are removed. - Theme Color Customization You can set the theme color to your favorite color. - Automatic Backup Data is automatically backed up when the application is launched. Registration for Premium Plan - $1.99 per month. - The subscription is automatically renewed every month. - The free trial period is 2 weeks. - The free trial is valid only for the first time. - After the free trial period, you will be charged automatically. - Payment after purchase will be charged to your Apple account. - Please cancel your subscription at least 24 hours prior to the end of the subscription period. Restoration when changing the handset model When you change your phone model, you can restore the paid version you purchased before for free. (Please log in to iTunes on your iPhone/iPad device with the same AppleID as when you purchased the subscription. Confirmation and cancellation Select “Recommend” at the bottom of the AppStore app-> select Apple ID-> select “Show Apple ID” -> select from “Manage” in Subscriptions. From this screen, you can check the next auto-renewal timing and cancel/set auto-renewal. Note If you have paid within the application, you cannot cancel by any other method except the above. Cancellation of the current month's subscription is not accepted. Billing is done via iTunes account. Terms of Use https://appvelous.com/terms.php Privacy Policy https://appvelous.com/privacy_policy.php

Screenshots

ActiveU4 screens
Stretch Timer Interval HIIT4 screens

Verdict

The call

The clearest difference is in-app purchases: ActiveU at none against Stretch Timer Interval HIIT's 2. ActiveU also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.0). Stretch Timer Interval HIIT's advantage is update cadence (every 2 weeks vs every 6 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. Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month. ActiveU asks for nothing beyond the download.

UpkeepUpdate frequency

ActiveU ships an update every 6 months, Stretch Timer Interval HIIT every 2 weeks. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
ActiveU versus Stretch Timer Interval HIIT: the parameters behind the verdict, then further details
ParameterActiveUStretch Timer Interval HIIT
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size47 MB192 MB
Age rating4+4+
Developer林 唐NilCraft Inc.

In-app purchases

None

ActiveU

No in-app purchases

2 purchases

Stretch Timer Interval HIIT

Subscriptions2
  • Premium Features14 Days trial$3.991 Month
  • Premium features$39.991 Year

Questions

Is ActiveU free?
ActiveU is free to download, with no in-app purchases.
Is Stretch Timer Interval HIIT free?
Stretch Timer Interval HIIT is free to download, with in-app purchases available.
Do ActiveU or Stretch Timer Interval HIIT have ads?
Stretch Timer Interval HIIT shows ads; ActiveU does not.
Which is updated more often, ActiveU or Stretch Timer Interval HIIT?
ActiveU ships an update every 6 months, and Stretch Timer Interval HIIT every 2 weeks. Most recently, ActiveU was updated on September 13, 2026 and Stretch Timer Interval HIIT on September 23, 2026.

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