Comparison

Japanese Walking App vs PFC Calc

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

Head to head
About

Japanese Walking App

Transform your walks into effective cardio workouts using a science-backed interval training method. Achieve greater fitness gains and calorie burn in just 30 minutes daily with guided audio and haptic feedback.

Highlights
  • Science-backed interval training
  • 30-minute daily workouts
  • Voice and haptic coaching
  • Progress tracking ring
  • Apple Watch integration
  • Background operation
  • Music/podcast audio ducking
Features
Read full description

Turn every walk into a science-backed workout. Japanese Walking App turbo-charges your strolls with the proven 3-minute brisk / 3-minute easy Japanese Interval Method, delivering bigger cardio gains and calorie burn in just 30 minutes a day. • One-tap start, voice + haptic coaching • Bold progress ring with countdown beeps Power up your experience with premium features, available only to Japanese Walking Plus subscribers (purchase required): • Apple Watch mirroring & Health sync for calories, heart rate, steps • Export workout to Apple Watch Workouts app for easy access • Runs in the background—screen off, workout on • Plays nice with any music or podcast app—audio cues duck in seamlessly Walk smarter. Feel stronger. Download today. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://velocityraptor.co/app-privacy

About

PFC Calc

Features
Read full description

PFC Calc は、あなたの体格と目的に合わせて、PFC(タンパク質・脂質・炭水化物)バランスとカロリーの目安を瞬時に計算するアプリです。 ■ Mifflin-St Jeor式による推定計算 健常な成人の基礎代謝の推定に広く使われているMifflin-St Jeor式を使用し、性別・体重・身長・年齢・活動量から基礎代謝量(BMR)と総消費カロリー(TDEE)の目安を算出します。 ■ かんたん7ステップ入力 迷わず設定できるウィザード形式。性別・体重・身長・年齢・活動量・目的・PFC比率を順番に入力するだけで、すぐに結果が表示されます。設定はあとから結果画面でまとめて変更できます。 ■ 目的に合わせたカロリー調整 ・減量(-15%):体脂肪を落としたい方に ・維持(±0):今の体型をキープしたい方に ・増量(+15%):筋肉・体重を増やしたい方に 目的を選ぶだけで、1日の目標摂取カロリーを自動調整します。 ■ 3つのPFCプリセット ・Balance(P30:F25:C45):トレーニング向けのバランス型 ・High Protein(P40:F20:C40):筋肉増強・ダイエット向き ・Low Fat(P30:F15:C55):脂質制限・カーボ重視 あなたのスタイルに合ったプリセットをワンタップで選択できます。 プリセットは、トレーニングをする人向けにアプリが独自に設定した配分です。 ■ 見やすい結果画面 ・目標摂取カロリー ・基礎代謝量と総消費カロリー ・P(タンパク質)・F(脂質)・C(炭水化物)のグラム数 ・各栄養素のカロリー内訳と比率 ・体重1kgあたりのグラム数 必要な情報を一目で確認できます。 ※ 算出値は推定式による目安で、医療上の助言ではありません。 ※ 計算式と出典は、アプリの結果画面左上の ⓘ ボタンから開く「計算の根拠と出典」に掲載しています。 ダイエット・ボディメイク・健康管理に、PFC Calcをお役立てください。

Screenshots

Japanese Walking App4 screens
PFC Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: PFC Calc at none against Japanese Walking App's 7. Japanese Walking App's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Japanese Walking App sells 7 in-app purchases, starting at $4.99 per 7 days. PFC Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Japanese Walking App versus PFC Calc: the parameters behind the verdict, then further details
ParameterJapanese Walking AppPFC Calc
PriceFreeFree
Rating4.2 (29 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings29 — better—
Update frequencyWeeklyWeekly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.217.0 — better
Further details — not scored
Size37 MB4 MB
Age rating4+4+
DeveloperVelocity Raptor IncorporatedAkihiro Takaoka

In-app purchases

7 purchases

Japanese Walking App

Subscriptions6
  • Weekly$4.997 Days
  • Plus Weekly3 Days trial$4.997 Days
  • Monthly3 Days trial$9.991 Month
Show 3 more
  • Plus Yearly (Secret Discount3 Days trial$14.991 Year
  • Plus Yearly$29.991 Year
  • Yearly3 Days trial$29.991 Year
One-time1
  • Lifetime$29.99
None

PFC Calc

No in-app purchases

Questions

Is Japanese Walking App free?
Japanese Walking App is free to download, with in-app purchases available.
Is PFC Calc free?
PFC Calc is free to download, with no in-app purchases.
Do Japanese Walking App or PFC Calc have ads?
PFC Calc shows ads; Japanese Walking App does not.
Which is updated more often, Japanese Walking App or PFC Calc?
Japanese Walking App ships an update weekly, and PFC Calc weekly. Most recently, Japanese Walking App was updated on October 28, 2026 and PFC Calc on October 9, 2026.

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