Comparison

健やかサウナタイマー12分計 vs SaunaFlow

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

Head to head
About

健やかサウナタイマー12分計

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赤針1周で1分、黒針1周で12分。 アナログタイプのサウナタイマー(12分計)です。 12分経過するとストップし、タプティック(振動)で通知してくれます。 ポモドーロタイマーとしてもお使いいただけます。 一時停止、リセット機能付き。 ※このAppはApple WatchのApp Storeでのみご利用いただけます。

About

SaunaFlow

Features
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No need to watch the clock. Apple Watch automatically guides you through sauna>cold plunge>rest right on your wrist. Build routines on iPhone, run them on your Watch, and refine your flow with every session. ◆ Start instantly with built-in presets Choose from classic presets like 60-min standard, quick single round, or short cold plunge. Changes made on iPhone sync automatically to Apple Watch. ◆ Complete sessions from Apple Watch No need for your smartphone inside the sauna. Phase transitions are notified by haptic feedback, and you can check time remaining and the next phase on your wrist. Use the Digital Crown to skip or add 30 seconds to the current phase; pause has its own on-screen button. ◆ Build your personal routine from history History shows completion rate, best session, notes, and score trends. Re-run great sessions or save them as new presets. ◆ Designed for consistent use Favorite and recommended presets are easy to find on Watch. This isn't just a one-off timer — it's built for repeated use. ◆ Heart rate from Apple Watch Your Watch records heart rate through the whole session and charts the climb in the sauna and the drop during the cold plunge and rest. The deeper the recovery, the higher your Session Score. Each session is saved to Health as a workout. ◆ Streaks, badges and place logging A weekly streak, badges at 10, 50 and 100 sessions and a monthly summary show how consistently you go. Log the venue name, sauna, cold plunge and outdoor temperature, and whether there was löyly. Add days you didn't wear the Watch by hand. You can also start with Siri. ◆ Backup, editing and deleting Save every preset and session to a single file and restore it on your new phone. Edit any session's start time and rounds, or delete it, so one wrong entry doesn't skew your stats forever. ◆ Premium (one-time purchase) Try it free, buy once if you need more. No subscription. [Free] · Up to 5 presets · Your latest 10 sessions in History · Score, notes, streak and backup [Premium] · Unlimited presets · Unlimited history and comparison · Watch display/haptic customization · Re-run and save sessions from history ◆ Safety Notice Displayed times are guidelines. In high-heat environments, always prioritize your health and stop immediately if you feel unwell. ◆ Requirements · iPhone: iOS 17 or later · Apple Watch: watchOS 10 or later · All data stored on-device. No personal data collected or sent to external servers.

Screenshots

SaunaFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: 健やかサウナタイマー12分計 at none against SaunaFlow's 1. 健やかサウナタイマー12分計 also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads 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. SaunaFlow sells 1 one-off in-app purchase. 健やかサウナタイマー12分計 asks for nothing beyond the download.

UpkeepUpdate frequency

健やかサウナタイマー12分計 ships an update every 10 days, SaunaFlow fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
健やかサウナタイマー12分計 versus SaunaFlow: the parameters behind the verdict, then further details
Parameter健やかサウナタイマー12分計SaunaFlow
PriceFreeFree
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size1 MB9 MB
Age rating4+4+
DeveloperKenji ShimuraYANGLI CHEN

In-app purchases

None

健やかサウナタイマー12分計

No in-app purchases

1 purchases

SaunaFlow

One-time1
  • SaunaFlow Premium$4.99

Questions

Is 健やかサウナタイマー12分計 free?
健やかサウナタイマー12分計 is free to download, with no in-app purchases.
Is SaunaFlow free?
SaunaFlow is free to download, with in-app purchases available.
Do 健やかサウナタイマー12分計 or SaunaFlow have ads?
Neither 健やかサウナタイマー12分計 nor SaunaFlow shows ads.
Which is updated more often, 健やかサウナタイマー12分計 or SaunaFlow?
健やかサウナタイマー12分計 ships an update every 10 days, and SaunaFlow fortnightly. Most recently, 健やかサウナタイマー12分計 was updated on October 25, 2026 and SaunaFlow on October 28, 2026.

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