Comparison

Simple Weight 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

Simple Weight

Easily track your daily weight and body fat percentage with this intuitive tool. Visualize your progress with interactive graphs, record notes, and secure your data with passcode protection. Integrates with health apps for seamless data syncing.

Highlights
  • Daily weight and body fat recording
  • Interactive progress graphs
  • BMI calculation and indication
  • Note-taking for diet and exercise
  • Data import/export and automatic backup
  • Passcode lock with Touch ID
  • Health app integration
Features
Read full description

SimpleWeight is a very simple yet powerful weight control tool for iPhone/iPod touch. Awarded as "App Store Korea Rewind 2011" in Health/Fitness category! Many people try many diet methods and fail because it is hard to continue. With SimpleWeight, all you need to do is to measure your weight daily and type in. It shows the record in a graph along with your target weight. Knowing your weight and its trend is the first and the most important step for taking it under control. This app makes this step very simple & fun! Simplicity leas to Continuity! Continuity leads to the Result! Some of the feature of the app are: - Simple & easy-to-use user interface - Record body fat % as well as the body weight and see them in a graph! - BMI calculation and indication for daily data. Overweight area is indicated in yellow/red color in the graph. - Scrollable and zoomable graph to explore your past record. - Make notes about what you had and/or how much exercise you did, etc. for each record. - Make notes about events that affect weight changes, which appears on the graph! - Import/Export data from/to the online server. Automatic export for protecting your data from any accident is also available. - Passcode Lock to protect your privacy. Unlock with Touch ID. - Design theme switching functionality. Pick the design theme that you like the best! - Connection with Health Care App for even more convenience Writing to Apple's Health Care App is now supported. When you record your weight and body fat percentage on Simple Diet, they will automatically be written to your health care application *:..。o○ Premium Feature ○o。..:* "Remove Ads + Average Tool" add-on removes the ads below the graph, and replaces it with a toolbar that can show the averaged weight and body fat graph. The average range can be selected from a week, a month, or 3 months. ********************** Caution ********************** This app is intended for a healthy adult to reduce/manage their body weight. This app is not intended to give a medical advice nor does not guarantee that you succeed in achieving your target weight. If you are seeing a doctor or have any disorder, consult with your doctor on your weight management. Unreasonable dieting or exercising could damage your health. Try to do proper exercise for your condition and have well balanced diet. ****************************************************** It's very simple and easy to continue, and seeing the progress of weight control is fun! Have a nice & simple weight control with SimpleWeight! * If you found any problems, or have any questions or feature request, please contact us from the contact form: http://www.simpleweight.net/en/contact/ Or follow me on Twitter @SimpleWeight and mention us casually! ;) LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

Simple Weight4 screens
Stretch Timer Interval HIIT4 screens

Verdict

The call

The clearest difference is ratings volume: Simple Weight at 86 against Stretch Timer Interval HIIT's 2. Simple Weight also leads on review sentiment (94% vs 75%). Stretch Timer Interval HIIT's advantage is update cadence (every 2 weeks vs every 2 months). On price, rating, ads 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. Simple Weight sells 7 in-app purchases, starting at $0.99 per month and Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Simple Weight against 4.5 for Stretch Timer Interval HIIT. That said, the two scores are not equally well evidenced: Simple Weight has 86 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 94% of Simple Weight's written reviews are positive against 75% of Stretch Timer Interval HIIT's.

UpkeepUpdate frequency

Simple Weight ships an update every 2 months, Stretch Timer Interval HIIT every 2 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Simple Weight versus Stretch Timer Interval HIIT: the parameters behind the verdict, then further details
ParameterSimple WeightStretch Timer Interval HIIT
PriceFreeFree
Rating4.6 (86 ratings) — better4.5 (2 ratings)
Positive reviews94.0% of reviews — better75.0% of reviews
Number of ratings86 — better2
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size57 MB192 MB
Age rating4+4+
Developeri-mobile Co.,LtdNilCraft Inc.

Customer experience

Simple Weight

All ratings86 ratings
Positive89.5%
Neutral4.7%
Negative5.8%
Written reviews67 reviews
Positive94.0%
Neutral4.5%
Negative1.5%

Stretch Timer Interval HIIT

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

7 purchases

Simple Weight

Subscriptions1
  • Remove Ads + Average Tool$0.991 Month
One-time6
  • Healthy KitchenFree
  • Simple StyleFree
  • Smart Black2 variantsFree
Show 3 more
  • Flowery Garden2 variantsFree
  • Light NextFree
  • Remove Ads + Average Tool$2.99
2 purchases

Stretch Timer Interval HIIT

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

Questions

Is Simple Weight free?
Simple Weight is free to download, with in-app purchases available.
Is Stretch Timer Interval HIIT free?
Stretch Timer Interval HIIT is free to download, with in-app purchases available.
Which has better reviews, Simple Weight or Stretch Timer Interval HIIT?
Simple Weight is rated higher. Simple Weight averages 4.6 out of 5 from 86 ratings, while Stretch Timer Interval HIIT averages 4.5 from 2 ratings.
Do Simple Weight or Stretch Timer Interval HIIT have ads?
Both Simple Weight and Stretch Timer Interval HIIT show ads.
Which is updated more often, Simple Weight or Stretch Timer Interval HIIT?
Simple Weight ships an update every 2 months, and Stretch Timer Interval HIIT every 2 weeks. Most recently, Simple Weight was updated on September 22, 2026 and Stretch Timer Interval HIIT on September 23, 2026.

Other comparisons