Comparison

Casual dieting 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

Casual dieting

This weight management app uses charming Japanese illustrations to support your journey. Track your weight, body fat, and meals with a comprehensive journal featuring over 100 unique stickers. Unlock more stickers and use them as wallpapers to stay motivated.

Highlights
  • Cute, changing illustrations on graphs
  • Comprehensive weight and body fat journal
  • Daily meal and happenings logging
  • Over 100 unique mood-based stickers
  • Stickers usable as downloadable wallpapers
  • Motivational progress tracking
Features
Read full description

New weight-management app with very popular cute illustrations from Japan! This is a must-see for everybody who has ever tried a weight-management app without being able to actually stick with it! The cute rabbit and Pisuke will casually support your diet this time! [Characteristics] 1.- Cute graphs! The illustrations that show up change depending on your weight's increase or decrease. You can use the illustrations that appear on the graphs as stickers for the journal integrated within the app. This ensures you won't feel depressed even if you gain some weight! 2.- Very complete journal function! Not only you can keep a journal of your weight and body fat, but you can also write what you ate along with daily happenings! Over 100 different stickers that you can choose to use depending on your daily mood! The more you use the app, the more stickers you get, so that you can continue to enjoy keeping a daily record! 3.- You can use the stickers as wallpapers! You can download the stickers that you used on the journal as wallpapers! 5 backgrounds available to choose from as well! Keep writing on your journal to complete your wallpaper! 4.- Ideal for those who: - want to go on a diet - are looking for a healthy way to manage their weight - just had a rebound after a diet - always give up after dieting for a while - find that regular journal apps are not enough - are looking for cute wallpapers - love cute illustrations - like Kanahei - use the LINE sticker series "Pisuke & Rabbit" a lot! [A request from the app] We would appreciate it if you would contact us regarding any malfunction of the app via the "Contact" option available within the "Others" menu in the app. If you report errors in your review, we may not be able to further inspect the issue. We appreciate your cooperation in helping us to improve our service!

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

【English Version】 Stay on track as the timer automatically alternates between work and rest. Customize each interval to fit your workout and train your way. Perfect for interval training, strength training, HIIT, circuit training, stretching, and more. Simply set your work time, rest time, and number of sets, and you’re ready to begin. Whether you work out at home or at the gym, this app makes it easy to stay active. It’s also a great choice if you want to build a consistent routine—starting with just two or three workouts a week—to support your health and fitness goals. 【PERFECT FOR YOU IF YOU WANT TO】 • Customize work intervals, rest intervals, and the number of sets • Switch automatically between work and rest • Strength train at home or at the gym • Use a timer for HIIT or circuit training • Focus on your workout instead of counting seconds • Save workout routines tailored to your needs • Review your workout days and track your consistency • Build a lasting exercise habit to stay healthy and fit 【KEY FEATURES】 • Set work and rest intervals freely • Choose the number of sets and repetitions for automatic cycling • Create and register multiple workout routines • Save your custom timers and routines • View the remaining time and current set at a glance with a large, easy-to-read display • Get interval alerts with sound effects, voice countdowns, and vibration • Review your workout history in a calendar • Customize the theme color, background music, and volume • Dark Mode support 【GREAT FOR】 • Interval training • Strength training • HIIT • Circuit training • Bodyweight workouts • Stretching • Yoga • Warm-ups • Core training Create your own routine once, and there’s no need to set it up again. Just open the app and jump straight into your regular workout. Your workout history is displayed in a calendar, making it easy to look back on the days you exercised and see how consistently you’ve kept going. Make your daily workouts simpler with an interval timer that works at your pace. 【PREMIUM FEATURES】 The Premium Plan includes the following features: • No banner or full-screen ads • Full theme color customization • Automatic data backup 【ABOUT THE PREMIUM PLAN】 • This is a monthly auto-renewing subscription. • If a free trial is available, the trial period will be shown on the purchase screen. • Please review the price and subscription period on the in-app purchase screen before subscribing. • Your Apple Account will be charged once the purchase is confirmed. • Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. • To view or cancel your subscription, open Settings on your iPhone, tap your name, then tap Subscriptions. 【RESTORE PURCHASES】 If you switch to a new device, you can restore your purchased features by signing in with the same Apple Account used for the original purchase. In the app, go to Settings, then select Restore Premium Purchase. 【TERMS OF USE】 https://nilcraft.jp/terms?lang=en 【PRIVACY POLICY】 https://nilcraft.jp/privacy_policy?lang=en

Screenshots

Casual dieting4 screens
Stretch Timer Interval HIIT4 screens

Verdict

The call

The clearest difference is ratings volume: Casual dieting at 2.9K against Stretch Timer Interval HIIT's 2. Casual dieting also leads on rating (4.8 vs 4.5) and review sentiment (96% vs 75%). Stretch Timer Interval HIIT's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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. Casual dieting sells 1 one-off in-app purchase 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

Casual dieting holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Casual dieting has 2.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 96% of Casual dieting's written reviews are positive against 75% of Stretch Timer Interval HIIT's.

UpkeepUpdate frequency

Casual dieting ships an update every 2 months, Stretch Timer Interval HIIT every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Casual dieting versus Stretch Timer Interval HIIT: the parameters behind the verdict, then further details
ParameterCasual dietingStretch Timer Interval HIIT
PriceFreeFree
Rating4.8 (2.9K ratings) — better4.5 (2 ratings)
Positive reviews96.0% of reviews — better75.0% of reviews
Number of ratings2.9K — better2
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size115 MB259 MB
Age rating4+4+
DeveloperUNITED, Inc.NilCraft Inc.

Customer experience

Casual dieting

All ratings2,855 ratings
Positive97.5%
Neutral1.6%
Negative0.9%
Written reviews599 reviews
Positive96.0%
Neutral3.0%
Negative1.0%

Stretch Timer Interval HIIT

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

Bugs and requests

Casual dieting

Reported bugs

2 issues
  • Weight Entries Changing Automatically
  • Diary Entries Not Saving Properly

Requested features

4 requests
  • Add Photo Uploads to Diary
  • Integrate Calorie/Macros Tracking
  • Implement Fasting and Steps Tracking
  • Allow Sharing with Friends

Stretch Timer Interval HIIT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Casual dieting

One-time1
  • Hide adverts$0.99
2 purchases

Stretch Timer Interval HIIT

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

Questions

Is Casual dieting free?
Casual dieting 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, Casual dieting or Stretch Timer Interval HIIT?
Casual dieting is rated higher. Casual dieting averages 4.8 out of 5 from 2.9K ratings, while Stretch Timer Interval HIIT averages 4.5 from 2 ratings.
Do Casual dieting or Stretch Timer Interval HIIT have ads?
Both Casual dieting and Stretch Timer Interval HIIT show ads.
Which is updated more often, Casual dieting or Stretch Timer Interval HIIT?
Casual dieting ships an update every 2 months, and Stretch Timer Interval HIIT every 2 weeks. Most recently, Casual dieting was updated on October 24, 2026 and Stretch Timer Interval HIIT on October 20, 2026.

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