Comparison

Stretch Timer Interval HIIT vs BodyVlog|体型変化を写真で記録

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

Head to head
About

Stretch Timer Interval HIIT

This app helps you build and maintain a consistent stretching routine. Customize your workouts with adjustable sets and times, track your progress with a calendar view, and enjoy a user-friendly interface with dark mode support. It's designed to make daily stretching an effortless habit.

Highlights
  • Customizable sets and times
  • Multiple stretching menus
  • Calendar history view
  • Adjustable sound effects
  • Dark mode support
  • Automatic backup (premium)
Features
Read full description

【English Version】 Stay on track as the timer automatically alternates between work and rest. Customize each interval to fit your workout and train your way. Perfect for interval training, strength training, HIIT, circuit training, stretching, and more. Simply set your work time, rest time, and number of sets, and you’re ready to begin. Whether you work out at home or at the gym, this app makes it easy to stay active. It’s also a great choice if you want to build a consistent routine—starting with just two or three workouts a week—to support your health and fitness goals. 【PERFECT FOR YOU IF YOU WANT TO】 • Customize work intervals, rest intervals, and the number of sets • Switch automatically between work and rest • Strength train at home or at the gym • Use a timer for HIIT or circuit training • Focus on your workout instead of counting seconds • Save workout routines tailored to your needs • Review your workout days and track your consistency • Build a lasting exercise habit to stay healthy and fit 【KEY FEATURES】 • Set work and rest intervals freely • Choose the number of sets and repetitions for automatic cycling • Create and register multiple workout routines • Save your custom timers and routines • View the remaining time and current set at a glance with a large, easy-to-read display • Get interval alerts with sound effects, voice countdowns, and vibration • Review your workout history in a calendar • Customize the theme color, background music, and volume • Dark Mode support 【GREAT FOR】 • Interval training • Strength training • HIIT • Circuit training • Bodyweight workouts • Stretching • Yoga • Warm-ups • Core training Create your own routine once, and there’s no need to set it up again. Just open the app and jump straight into your regular workout. Your workout history is displayed in a calendar, making it easy to look back on the days you exercised and see how consistently you’ve kept going. Make your daily workouts simpler with an interval timer that works at your pace. 【PREMIUM FEATURES】 The Premium Plan includes the following features: • No banner or full-screen ads • Full theme color customization • Automatic data backup 【ABOUT THE PREMIUM PLAN】 • This is a monthly auto-renewing subscription. • If a free trial is available, the trial period will be shown on the purchase screen. • Please review the price and subscription period on the in-app purchase screen before subscribing. • Your Apple Account will be charged once the purchase is confirmed. • Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. • To view or cancel your subscription, open Settings on your iPhone, tap your name, then tap Subscriptions. 【RESTORE PURCHASES】 If you switch to a new device, you can restore your purchased features by signing in with the same Apple Account used for the original purchase. In the app, go to Settings, then select Restore Premium Purchase. 【TERMS OF USE】 https://nilcraft.jp/terms?lang=en 【PRIVACY POLICY】 https://nilcraft.jp/privacy_policy?lang=en

About

BodyVlog|体型変化を写真で記録

Features
Read full description

毎日10秒、最初の90日を1枚ずつ残す身体写真Vlog。 筋トレやダイエットを始めたとき、細かな採寸や複雑な入力を続ける代わりに、今日の自分を写真で記録します。撮り忘れた日を失敗にせず、前回からそのまま再開できます。 BodyVlogでできること ・人型ガイドと前回写真のオーバーレイを見ながら、同じ構図に近づけて撮影 ・正面・横・背面などの向き、体重、一言メモを必要なときだけ記録 ・写真を日時順のフィルムストリップで振り返り、2枚をスライダー比較 ・撮影できた写真だけで7日・30日・90日・全期間の縦型Vlogをプレビュー ・7撮影日までのVlog書き出しは無料。30撮影日以上・90日・全期間の書き出しはPro ・通知、Face IDまたは端末パスコードによるロック、全データ削除 写真・体重・メモは端末内に保存します。アカウント登録、ログイン、広告、公開フィードはありません。写真ライブラリへの書き出しは、あなたが共有するときだけ行います。 BodyVlogは医療機器ではなく、診断・治療・体脂肪や筋肉量の推定、健康改善の保証を行いません。身体の変化を自分のペースで見返すための、端末内の記録アプリです。

Screenshots

Stretch Timer Interval HIIT4 screens
BodyVlog|体型変化を写真で記録3 screens

Verdict

The call

The clearest difference is ads: BodyVlog|体型変化を写真で記録 at none against Stretch Timer Interval HIIT's shown. On price, update cadence, in-app purchases 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. Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month and BodyVlog|体型変化を写真で記録 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stretch Timer Interval HIIT ships an update every 2 weeks, BodyVlog|体型変化を写真で記録 every 3 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Stretch Timer Interval HIIT versus BodyVlog|体型変化を写真で記録: the parameters behind the verdict, then further details
ParameterStretch Timer Interval HIITBodyVlog|体型変化を写真で記録
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size259 MB1 MB
Age rating4+4+
DeveloperNilCraft Inc.Kota Mizumura

In-app purchases

2 purchases

Stretch Timer Interval HIIT

Subscriptions2
  • Premium Features14 Days trial$3.991 Month
  • Premium features$39.991 Year
1 purchases

BodyVlog|体型変化を写真で記録

One-time1
  • BodyVlog Pro$6.99

Questions

Is Stretch Timer Interval HIIT free?
Stretch Timer Interval HIIT is free to download, with in-app purchases available.
Is BodyVlog|体型変化を写真で記録 free?
BodyVlog|体型変化を写真で記録 is free to download, with in-app purchases available.
Do Stretch Timer Interval HIIT or BodyVlog|体型変化を写真で記録 have ads?
Stretch Timer Interval HIIT shows ads; BodyVlog|体型変化を写真で記録 does not.
Which is updated more often, Stretch Timer Interval HIIT or BodyVlog|体型変化を写真で記録?
Stretch Timer Interval HIIT ships an update every 2 weeks, and BodyVlog|体型変化を写真で記録 every 3 weeks. Most recently, Stretch Timer Interval HIIT was updated on October 3, 2026 and BodyVlog|体型変化を写真で記録 on October 1, 2026.

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