Comparison

いまウマ vs Weight Diet Log

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

Head to head
About

いまウマ

Effortlessly track your meals with AI that automatically estimates calories and nutrients from photos. Enjoy a gamified experience with challenges, badges, and personalized feedback to make healthy eating fun and sustainable.

Highlights
  • AI photo analysis for calorie and nutrient estimation
  • Gamified tracking with streaks, badges, and levels
  • Personalized and humorous AI feedback on meals
  • Manual input for unlimited entries
  • Seasonal events and challenges
  • Privacy-focused with on-device data storage
Read full description

■ 撮るだけで、勝手に記録される カメラで食事を撮影するだけ。AIが自動でカロリー・タンパク質・脂質・炭水化物を推定します。ふだんは撮るだけで記録が終わり、必要な時だけ手動でさっと足せます。 ■ 退屈なカロリー管理にさよなら いまウマのAIは普通の栄養士じゃありません。あなたの「食の悪友」として、毎回違うトーンで食事にコメント。ラーメン二郎を撮ったら全力で褒めてくれるし、サラダを撮ったら「どうした?」と心配してくれます。 53種類の切り口 × 37種類の口調で、同じ食事でも毎回違う反応。あなたの食生活に合わせて変化するナラティブアーク検出機能付き。食事の記録が楽しみになります。 ■ ゲーム感覚で続く ・連続記録ストリーク ・71種の実績バッジ(5段階レアリティ: N/R/SR/UR/PRO) ・レベル&XPシステム(14段階の称号+デイリーボーナス) ・月間カレンダーでひと目で振り返り ・季節イベント(期間限定チャレンジ&バッジ) ■ こんな人におすすめ ・カロリー管理したいけど既存アプリが続かない ・面倒な手入力が嫌い ・ダイエット中でも食事を楽しみたい ・ゲーム要素があると続くタイプ ■ 無料で使えます 1日3回までAI分析が無料。手動入力は無制限。 Proプラン(月額¥480 / 年額¥2,900)ではAI分析無制限、ストリークフリーズ、週間AIレポートなどが使えます。年額プランは7日間無料で試せます。 ■ プライバシー 食事データはすべてあなたの端末にのみ保存されます。AI分析時のみ、画像が当社の中継サーバーを経由してOpenAI APIに送信されます。中継サーバーでデータの保存は行いません。 利用規約: https://imauma-docs.vercel.app/terms.html プライバシーポリシー: https://imauma-docs.vercel.app/privacy.html

About

Weight Diet Log

Read full description

Weight Diet Log is a simple weight tracker designed to help you manage your weight and build healthy habits with ease. Track your weight, body fat percentage, daily condition, and notes all in one place. Review your progress with easy-to-read graphs and a calendar, making it simple to stay motivated throughout your weight loss journey. Record what happened each day with customizable tags and notes. Whether you walked, worked out, ate more than usual, or simply want to remember how you felt, you can easily connect your daily habits with your weight changes. Customize your own tags with icons, names, colors, and display order to create a tracking system that fits your lifestyle. You can also export and import your records and settings, making it easy to back up your data or transfer it to another device. Main Features • Track your weight • Track your body fat percentage • Add daily notes • Create and customize record tags • View easy-to-read weight and body fat graphs • Review your records on a calendar • Choose your favorite theme color • Set daily reminders so you never miss a log • Export and import your records and settings Whether your goal is weight loss, maintaining your current weight, or simply building a consistent tracking habit, Weight Diet Log helps you understand your progress one day at a time. This app may display advertisements. Use Weight Diet Log as your daily weight tracker, body fat tracker, and weight loss journal to stay organized and motivated.

Screenshots

いまウマ4 screens
Weight Diet Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Weight Diet Log at none against いまウマ's 4. いまウマ's advantage is ads (none vs shown) and update cadence (daily vs monthly). 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. いまウマ sells 4 in-app purchases, starting at $2.99 per month. Weight Diet Log asks for nothing beyond the download.

UpkeepUpdate frequency

いまウマ ships an update daily, Weight Diet Log monthly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 4 level
いまウマ versus Weight Diet Log: the parameters behind the verdict, then further details
ParameterいまウマWeight Diet Log
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyDaily — betterMonthly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size49 MB6 MB
Age rating9+4+
DeveloperMASATOSHI FUJIMOTORyosuke Yamamoto

In-app purchases

4 purchases

いまウマ

Subscriptions2
  • Proプラン(月額)7 Days trial$2.991 Month
  • Proプラン(年額)7 Days trial$17.991 Year
One-time2
  • ストリークフリーズ$0.49
  • AI分析5回パック$1.99
None

Weight Diet Log

No in-app purchases

Questions

Is いまウマ free?
いまウマ is free to download, with in-app purchases available.
Is Weight Diet Log free?
Weight Diet Log is free to download, with no in-app purchases.
Do いまウマ or Weight Diet Log have ads?
Weight Diet Log shows ads; いまウマ does not.
Which is updated more often, いまウマ or Weight Diet Log?
いまウマ ships an update daily, and Weight Diet Log monthly. Most recently, いまウマ was updated on October 24, 2026 and Weight Diet Log on October 24, 2026.

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