Comparison

簡単ダイエット!おさんぽハローキティ vs Fasting Tracker

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

Head to head
About

簡単ダイエット!おさんぽハローキティ

Track your diet and fitness journey with the Walking Hello Kitty app! Automatically count steps, monitor calorie burn, keep a private weight record, visualize progress with graphs, earn rewards, customize a Kitty Room, and ensure privacy with password protection. Join Hello Kitty now!

Features
Read full description

Walking Hello Kitty—a magical app where you can diet together with Hello Kitty! ■You can automatically count steps and how many calories you burn? Just start up the app, hit "automatic," and you can tell how many steps you've taken, how far you've went, and how much calories you've burned. *iPhone 5S,iPhone6,iPhone6+ users will automatically get calculated data from the past week! ■Keep a daily record of your diet! By keeping daily tabs on your weight, you can create a calendar that is for your eyes only. ■A graph will tell you how much weight you've lost! The daily records will be recorded on a graph, and you will know how much you've slimmed down in seconds! ■Once you've hit your goal, you'll get a Kitty Capsule! You will get an apple once you've reached your goal of amount of calories burned. Once you've collected enough apples, you will get new Kitty animations. ■You can make your own Kitty Room! You can change the theme and wallpaper to make a room for Kitty that's cute and appealing to you. The theme comes in 24 colors! Just choose your favorite color. ■Have peace of mind with privacy protection Secure your app with password protection ※Continued use of GPS running in the background can dramatically decrease battery life.

About

Fasting Tracker

This app helps you track intermittent fasting with a simple, ad-free timer. It offers core features for free, with optional Pro upgrades for advanced tracking, widgets, and Apple Watch integration. Your data is kept private with no account required.

Highlights
  • Intermittent fasting timer
  • Water tracking with reminders
  • Weight tracking
  • No account required
  • Ad-free experience
  • Advanced protocols (Pro)
  • Home screen widgets (Pro)
Features
Read full description

Start your intermittent fasting journey with Easy Fast — the simple, ad-free fasting app and habit tracker designed for weight loss and lasting results. Trusted by 2.4M+ fasters and rated 4.9 stars on the App Store. Hi, I'm Sam. I'm a solo developer and a long-time faster. I created a fasting tracker that is simple, powerful, and private. No invasive ads, no required accounts, and no data mining. Just a tool to help you reach your weight loss and health goals. CORE FEATURES (Free forever) Easy Fast is one of the most generous free fasting apps on the store: • Fasting Timer: Track popular daily fasts like 16:8 and 18:6. • Flexi Plan: Open-ended fasting with no time cap. You decide when to stop. • Fasting Stages: Track your body status from Ketosis to Autophagy. • Water Tracker: Log your hydration with smart reminders. • Weight Tracking: Monitor your weight loss progress over time. • Edit History: Forgot to hit stop? Easily adjust start and end times. • Zero Ads & No Accounts: Just download and focus on your health, not closing pop-ups. GO PRO (Unlock advanced tools & support a solo dev) • Advanced Plans: Unlock OMAD (One Meal A Day), 20:4, week-by-week programs, and extended fasts — matched to your weight loss goal. • Expert Stage Insights: Practical answers at every stage — how long hunger waves last, which drinks break a fast, and whether one bite ruins it. • Widgets, Live Activities & Apple Watch: Track your fast on the Home Screen, Lock Screen, Dynamic Island, and right from your wrist. • Complete Tracking: Log body measurements, electrolytes, ketones, and glucose. • Cloud Sync & Backup: Keep your fasting history secure across all your devices. WHY CHOOSE EASY FAST? • Battery-Friendly: A true black Dark Mode that saves battery. • Privacy-First: Your data is never sold. Cloud Sync is entirely optional. • Community Trusted: Join millions of fasters using the most respectful app on the store. Whether you are a beginner starting 16:8 to lose weight or a veteran looking for a clean, ad-free timer, Easy Fast is the tool for you. Download the ultimate intermittent fasting tracker today. Easy Fast is an intermittent fasting tool and should not replace professional medical advice. Terms of Use: https://easyfastapp.com/terms Privacy Policy: https://easyfastapp.com/privacy

Screenshots

簡単ダイエット!おさんぽハローキティ4 screens
Fasting Tracker4 screens

Verdict

The call

The clearest difference is ads: Fasting Tracker at none against 簡単ダイエット!おさんぽハローキティ's shown. Fasting Tracker also leads on update cadence (every 3 days vs monthly) and rating (5.0 vs 4.8). 簡単ダイエット!おさんぽハローキティ's advantage is iOS requirement (9.0 vs 15). On price, review sentiment 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. 簡単ダイエット!おさんぽハローキティ sells 5 one-off in-app purchases and Fasting Tracker sells 17 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Fasting Tracker holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2.8K and 9K respectively. Written reviews point the same way: 86% of 簡単ダイエット!おさんぽハローキティ's written reviews are positive against 93% of Fasting Tracker's.

UpkeepUpdate frequency

簡単ダイエット!おさんぽハローキティ ships an update monthly, Fasting Tracker every 3 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

Scorecard6 real differences · 4 level
簡単ダイエット!おさんぽハローキティ versus Fasting Tracker: the parameters behind the verdict, then further details
Parameter簡単ダイエット!おさんぽハローキティFasting Tracker
PriceFreeFree
Rating4.8 (2.8K ratings)5.0 (9K ratings) — better
Positive reviews86.4% of reviews93.4% of reviews — better
Number of ratings2.8K9K — better
Update frequencyMonthlyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS9.0 — better15
Further details — not scored
Size30 MB74 MB
Age rating4+4+
DevelopersanrioSamtark Pty Ltd

Customer experience

簡単ダイエット!おさんぽハローキティ

All ratings2,845 ratings
Positive96.6%
Neutral2.0%
Negative1.4%
Written reviews66 reviews
Positive86.4%
Neutral7.6%
Negative6.1%

Fasting Tracker

All ratings8,975 ratings
Positive99.2%
Neutral0.2%
Negative0.5%
Written reviews640 reviews
Positive93.4%
Neutral1.4%
Negative5.2%

User reviews

簡単ダイエット!おさんぽハローキティ

From 2.8K App Store ratings

What we love

  • 💕 Cute and motivating
  • 👍 Helpful for fitness lifestyle
  • 🎨 Customizable tracking
  • 🏆 Rewarding experience

Room to improve

  • 🐛 Inaccurate step/calorie tracking
  • 🔌 Drains battery
  • 🔍 Lacks connection to fitness trackers
  • 🤔 Confusing calorie/distance display

Fasting Tracker

From 9K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Simple and straightforward interface
  • 🚀 Flexible fasting options
  • 🚀 Detailed fasting progress tracking
  • 👍 Customizable display

Room to improve

  • 🐛 Occasional app freezes or crashes
  • 🔒 No user account/data sync across devices
  • 🐛 Issues with lock screen/home screen widgets

Bugs and requests

簡単ダイエット!おさんぽハローキティ

Reported bugs

4 issues
  • Ads with inappropriate content
  • Unable to receive daily rewards
  • Tracking issues when phone is not carried
  • Notifications not working as expected

Requested features

4 requests
  • Add calorie counting feature
  • Integrate with Apple Watch/Fitbit
  • Improve widget functionality
  • Customize step/calorie goals

Fasting Tracker

Reported bugs

2 issues
  • Inability to save measurements
  • Inconsistent widget updates

Requested features

4 requests
  • Integration with Apple Health
  • Community/social features
  • Ability to plan/schedule future fasts
  • Ketosis/fat-burning tracking

In-app purchases

5 purchases

簡単ダイエット!おさんぽハローキティ

One-time5
  • 20 apples$0.99
  • Remove Ad$2.99
  • 86 apples$3.99
Show 2 more
  • 220 apples$9.99
  • 500_apples$19.99
17 purchases

Fasting Tracker

Subscriptions10
  • Seedling Sponsor$0.991 Month
  • Seedling Sponsor$1.991 Month
  • Seedling Sponsor$2.991 Month
Show 7 more
  • Seedling Sponsor$3.991 Month
  • Flourish Sponsor$4.991 Month
  • Easy Fast Pro$9.991 Month
  • Monthly Tip$9.991 Month
  • Monthly Tip$14.991 Month
  • Monthly Tip$19.991 Month
  • Easy Fast Pro7 Days trial$49.991 Year
One-time7
  • Tip$1.99
  • Tip$2.99
  • Tip$3.99
Show 4 more
  • Tip$4.99
  • Tip$9.99
  • Tip$19.99
  • Tip$29.99

Questions

Is 簡単ダイエット!おさんぽハローキティ free?
簡単ダイエット!おさんぽハローキティ is free to download, with in-app purchases available.
Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Which has better reviews, 簡単ダイエット!おさんぽハローキティ or Fasting Tracker?
Fasting Tracker is rated higher. 簡単ダイエット!おさんぽハローキティ averages 4.8 out of 5 from 2.8K ratings, while Fasting Tracker averages 5.0 from 9K ratings.
Do 簡単ダイエット!おさんぽハローキティ or Fasting Tracker have ads?
簡単ダイエット!おさんぽハローキティ shows ads; Fasting Tracker does not.
Which is updated more often, 簡単ダイエット!おさんぽハローキティ or Fasting Tracker?
簡単ダイエット!おさんぽハローキティ ships an update monthly, and Fasting Tracker every 3 days. Most recently, 簡単ダイエット!おさんぽハローキティ was updated on October 16, 2026 and Fasting Tracker on October 18, 2026.

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