Comparison

ミルトレ vs MetaboLog

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

Head to head
About

ミルトレ

This app uses an AI trainer to provide personalized meal plans for weight loss and muscle gain. It considers your goals, dietary preferences, and macronutrient balance to create optimal menus. The app offers daily encouragement and simplifies calorie and nutrition tracking.

Highlights
  • AI personalized meal suggestions
  • Macronutrient balance tracking
  • Diet and muscle gain support
  • Customizable meal creation
  • Daily encouragement from AI trainer
  • Simplified calorie and nutrition logging
Features
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AIトレーナーが食事指導!ミルトレで効率よく身体を変えよう! ダイエット中に「何を食べれば痩せられるの?」と悩んでいませんか? ミルトレは、あなたのデータや目標に合わせて、AIが最適な食事を提案します。 食事の悩みはミルトレで解決! ◆ AIがあなたの為の食事メニューを提案 ・カロリーだけでなく、タンパク質・脂質・炭水化物のバランスもチェック ・ダイエットだけでなく、筋肉をつけたい人にも対応 ・食事の好みやあなたの気分も考慮して、AIが自動で食事メニューを作成 ◆ こんな人にオススメ ・ダイエット中の食事選びに迷っている ・毎日きちんと食事管理をして結果を出したい ・自炊・コンビニ・外食でもバランスよく食べたい ・筋トレやボディメイクを始めたので、食事管理をしたい ◆ ミルトレは続けられる! ・AIトレーナー(オオカミ) の「ミルフィ」が毎日の努力を応援します ・面倒な、食事ごとのカロリー計算や栄養チェックはお任せ ・ミルトレならストレスなくカロリーを抑えた食生活が続けられます 食事を変えれば、身体が変わる! あなたの理想の身体づくりを、ミルトレがサポートします。 早速ダウンロードして、今日から始めよう!

About

MetaboLog

Features
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"Full-on dieting is exhausting. But I'd like to be just a little more mindful." Metabolog is a simple weight tracking app for diet and health care — made for exactly that feeling. Log your weight quickly, glance at the graph, and you're done. Easy weight management that fits into your daily health routine. **Your buddy Metabolog Man cheers you on** Every time you log your weight, Metabolog Man has something to say. Lost weight? Gained a little? Hit your goal? Haven't opened the app in a while? He responds differently to each situation, with multiple phrases that appear at random. He never lectures you — he just quietly roots for you. Prefer a cleaner look? Hide him in settings. **Keep the streak going — he gets emotional** Hit a milestone and Metabolog Man has something special to say. We'll leave it at that. **Features** · Quick weight logging (pick any date, so you can catch up on missed days) · See your change from last time and distance from your goal at a glance · Graph view with flexible time ranges (All / 1 Year / 1 Month / 1 Week) · Highlights for max and min weight within the selected period · Special messages at streak milestones · Edit or delete past entries · Set a target weight · Switch between kg and lb · Available in Japanese and English Use it as part of your diet, health care, or daily weight management. **Perfect for you if...** · You want a relaxed way to track diet and health · You can't log every single day, but want to check in occasionally · You just want to see the rough trend, not obsess over details · You prefer relaxed, pressure-free goal-setting · You like health apps that are clean and easy to use All data is stored locally on your device — works offline, no account required. Let's build that "little by little" diet and health care habit together.

Screenshots

ミルトレ3 screens
MetaboLog4 screens

Verdict

The call

The clearest difference is in-app purchases: MetaboLog at none against ミルトレ's 2. MetaboLog also leads on update cadence (every 2 days vs every 4 days) and device support (3 vs 1). On price and ads 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. ミルトレ sells 2 in-app purchases, starting at $6.99 per month. MetaboLog asks for nothing beyond the download.

UpkeepUpdate frequency

ミルトレ ships an update every 4 days, MetaboLog every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 4 level
ミルトレ versus MetaboLog: the parameters behind the verdict, then further details
ParameterミルトレMetaboLog
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size42 MB21 MB
Age rating4+12+
DeveloperShimon MochizukiToshimasa Ueki

In-app purchases

2 purchases

ミルトレ

Subscriptions2
  • プレミアムプラン3 Days trial$6.991 Month
  • プレミアムプラン3 Days trial$59.991 Year
None

MetaboLog

No in-app purchases

Questions

Is ミルトレ free?
ミルトレ is free to download, with in-app purchases available.
Is MetaboLog free?
MetaboLog is free to download, with no in-app purchases.
Do ミルトレ or MetaboLog have ads?
Neither ミルトレ nor MetaboLog shows ads.
Which is updated more often, ミルトレ or MetaboLog?
ミルトレ ships an update every 4 days, and MetaboLog every 2 days. Most recently, ミルトレ was updated on October 30, 2026 and MetaboLog on October 31, 2026.

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