Comparison

Wellness Frontier App vs WeightUp

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

Head to head
About

Wellness Frontier App

Features
Read full description

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About

WeightUp

Features
Read full description

WeightUp is a weight gain app for people who eat and eat but still can't put on weight. Snap a photo of your meal and AI estimates the calories for you. WeightUp builds a weight gain plan around your body and lifestyle, so you always know how much to eat, without tedious food logging. WHAT YOU CAN DO โ€ข Snap a meal photo and get an AI calorie estimate in seconds โ€ข Get a personalized weight gain plan based on your age, height, weight, and activity level โ€ข See today's calories on a chart and track your progress toward your daily goal โ€ข Set a target weight and date, and gain at a steady, healthy pace โ€ข Get meal ideas that fit your calories per meal, so you never have to wonder what to eat โ€ข Turn on mealtime reminders so you don't skip a meal WHY WEIGHTUP โ€ข Just snap a photo. Logging takes seconds, so it's easy to keep going โ€ข Built only for gaining weight, so you see what you need and nothing else โ€ข Your plan is based on the Harris-Benedict equation, a well-established formula for estimating calorie needs โ€ข Small daily wins add up to real change GREAT FOR YOU IF โ€ข You eat a lot, but the scale won't move โ€ข You want to bulk up and support your training โ€ข You're underweight and want a healthier, stronger body Start today and take your first step toward the body you want. SUBSCRIPTION WeightUp offers an optional auto-renewing subscription, WeightUp Premium. Payment is charged to your Apple Account when you confirm your purchase. Your subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://www.notion.so/2811ae37949a806ab699ff66706f5083?pvs=21 Terms of Use: https://www.notion.so/WeightUp-2811ae37949a80fa896fc8f4e7930e0f?pvs=21 Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ WeightUp provides general health and wellness information and is not a medical device. If you have any health concerns, talk to a doctor or healthcare professional.

Screenshots

Wellness Frontier App4 screens
WeightUp4 screens

Verdict

The call

The clearest difference is in-app purchases: Wellness Frontier App at none against WeightUp's 2. Wellness Frontier App also leads on iOS requirement (13.0 vs 26.0). WeightUp's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. WeightUp sells 2 in-app purchases, starting at $3.99 per 7 days. Wellness Frontier App asks for nothing beyond the download.

UpkeepUpdate frequency

Wellness Frontier App ships an update every 2 weeks, WeightUp every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
Wellness Frontier App versus WeightUp: the parameters behind the verdict, then further details
ParameterWellness Frontier AppWeightUp
PriceFreeFree
Update frequencyEvery 2 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better26.0
Further details โ€” not scored
Size36 MB8 MB
Age rating4+17+
DeveloperWELLNESS FRONTIER CO.,LTD.Jimpei Yamamoto

In-app purchases

None

Wellness Frontier App

No in-app purchases

2 purchases

WeightUp

Subscriptions2
  • ใƒ—ใƒฌใƒŸใ‚ขใƒ 1้€ฑ้–“$3.997 Days
  • ใƒ—ใƒฌใƒŸใ‚ขใƒ 1ใƒถๆœˆ3 Days trial$6.991 Month

Questions

Is Wellness Frontier App free?
Wellness Frontier App is free to download, with no in-app purchases.
Is WeightUp free?
WeightUp is free to download, with in-app purchases available.
Do Wellness Frontier App or WeightUp have ads?
Neither Wellness Frontier App nor WeightUp shows ads.
Which is updated more often, Wellness Frontier App or WeightUp?
Wellness Frontier App ships an update every 2 weeks, and WeightUp every 5 days. Most recently, Wellness Frontier App was updated on October 25, 2026 and WeightUp on October 24, 2026.

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