Comparison

HitFast vs Melly

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

Head to head
About

HitFast

This app helps you achieve sustainable weight loss through intermittent fasting. It offers tools to track your fasting periods, monitor body status, and log water intake. Access healthy recipes and expert guidance to support your journey.

Highlights
  • Fasting Timer
  • Fasting Tracker
  • Body Status Tracking
  • Water Tracker & Reminders
  • Healthy Recipes
  • Calendar Reminders
Features
Read full description

Say bye, bye to fad diets & Stop counting calories and start intermittent fasting with HitFast app. SO, HOW DOES IT REALLY WORK? Intermittent fasting has been shown to lead to SUSTAINABLE weight loss. That means you’ll get reconnected to your body for results that last. WHEN FASTING, your body enter ketosis, the body’s “FAT BURNING” process. You’ll have more energy during this time to do what you love, and lose stubborn fat at the same time! IS INTERMITTENT FASTING HEALTHY? Yes. The Nobel Prize-winning fasting method is safe and natural. Studies show that giving the body a short break from constant digestion gives vital organs a chance to rest, and even promotes CELL REGENERATION! IS THE HitFast APP SUITABLE FOR ME? The app is great for beginners and fasting veterans alike. You won’t need to change your diet or restrict any groups of food. It’s super easy to integrate into your life! WHY INTERMITTENT FASTING? • Burns body's fat reserves • Slows down aging process • Promotes regeneration and detoxification • Can prevent diabetes and other diseases • Increases metabolism • Improves brain functions • Boosts health and energy • Sheds fat naturally and effortlessly • Helps lose weight without dieting • Avoids yo-yo effect • Avoids calorie-counting • No Low-Carb Diet • Compatible with keto-Diet & Juice fasting • Compatible with your fitness workout • safe for your overall health START INTERMITTENT FASTING WITH HitFast • Fasting Timer • Fasting Tracker • Body Status – Identifies and tracks key stages in your fasting journey • Water Tracker – Logs your water intake and sends reminders • Calendar Reminders – Add reminders for fasting, drinking water, weight, and exercise to the calendar • Healthy Recipes – Healthy Eating Recommendations to Help with Weight Loss • Continuous app development BECOME PART OF THE HitFast-PLUS AND REACH YOUR GOALS EVEN FASTER • Recipe – Explore over 600 simple, delicious recipes, start your simple life. • Data tracking: Record and track your daily data to quickly understand changes in your body. • Water reminder: Set reminders to check and remind you to drink water regularly, ensuring balanced hydration for healthier weight loss. • Expert guidance to reach your goals faster • Valuable insights to monitor your progress • Daily schedule tailored to your needs LONG-TERM BENEFITS • Strengthen your immune system • Lose weight in the most natural and sustainable way • Consciously boost fat loss • Normalize your blood sugar level by stabilizing insulin levels • Detoxify your body through fasting-related cell-regenerating processes • Reduce or prevent allergies and inflammations HEALTH APP INTEGRATION This App integrates with the Apple Health App so you can sync your data (requires iOS 9 and above). SUBSCRIPTION POLICY After successfully subscribing within the HitFast APP, you will get all the functions and personalized fasting plan, including dietary nutrition suggestions and recipe guides. Plan: monthly subscription, annual subscription, one-time purchase Payment: Payment due will be charged to your Apple account at confirmation of purchase Cancel: Operate in your Apple Account-Settings Renewal: Account will be charged for renewal 24 hours prior to the end of the existing subscription period —— - All personal information will be processed in accordance with the HitFast privacy policy Terms & Conditions: https://ifasting.net/agreement.html Privacy policy: https://ifasting.net/privacy.html

About

Melly

Features
Read full description

這個 app 是我自己做給自己用的。 胃在恢復的時候,每天都在猜:剛剛那餐是不是吃了什麼不該吃的?為什麼又胃痛、逆流了?到底有沒有比上禮拜好一點? 腦子記不住這些,紙筆又很難回頭整理。所以我做了 Melly,把每天的飲食、症狀、用藥、睡眠記下來,做兩件事: 一、找出是哪個東西讓我不舒服。 吃了什麼、吃多飽,配上當天的症狀,慢慢就看得出自己的地雷。 二、看自己有沒有在變好。 把每天串成時間軸和趨勢,身體的起伏不再只是感覺,而是看得到的變化。 順便也記錄:今天是療程第幾天、營養品吃了什麼、醫生上次交代了什麼。 如果你也在胃炎、除菌療程或胃食道逆流的恢復期,每天為這些事煩惱,希望 Melly 也能幫上你。 紀錄都只放在你自己的手機裡。

Screenshots

HitFast4 screens
Melly4 screens

Verdict

The call

The clearest difference is in-app purchases: Melly at none against HitFast's 10. Melly also leads on ads (none vs shown). HitFast's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (12.4 vs 15.1). 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. HitFast sells 10 in-app purchases, starting at $9.99 per month. Melly asks for nothing beyond the download.

UpkeepUpdate frequency

HitFast ships an update every 4 days, Melly every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
HitFast versus Melly: the parameters behind the verdict, then further details
ParameterHitFastMelly
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews53.1% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.4 — better15.1
Further details — not scored
Size102 MB35 MB
Age rating12+4+
DeveloperThe Wind Technology Co., Ltd.Yu-Ju Chia

In-app purchases

10 purchases

HitFast

Subscriptions3
  • PLUS monthly$9.991 Month
  • PLUS yearly$16.491 Year
  • PLUS yearly$24.991 Year
One-time7
  • PLUS monthly$4.99
  • PLUS monthly$6.49
  • PLUS monthly$9.99
Show 4 more
  • PLUS yearly$12.49
  • PLUS yearly$16.49
  • PLUS yearly$24.99
  • PLUS life member$39.99
None

Melly

No in-app purchases

Questions

Is HitFast free?
HitFast is free to download, with in-app purchases available.
Is Melly free?
Melly is free to download, with no in-app purchases.
Do HitFast or Melly have ads?
HitFast shows ads; Melly does not.
Which is updated more often, HitFast or Melly?
HitFast ships an update every 4 days, and Melly every 2 months. Most recently, HitFast was updated on November 3, 2026 and Melly on October 31, 2026.

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