Comparison

Heatwise Studio vs GYRE Training

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

Head to head
About

Heatwise Studio

Book your next sauna session with this app. Browse studio locations, view class schedules, and manage your reservations. Purchase classes and workshops, and update your account details all in one place.

Highlights
  • Find and book sauna sessions
  • View studio locations
  • Check class schedules
  • Review existing reservations
  • Purchase classes and workshops
  • Manage your account
Features
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The official App of Heatwise. Download the App today to find and book your next shvitz. From the App you can view studio locations and class schedules, review existing reservations, purchase classes and workshops, manage your account and more. Discover more about Heatwise @heatwiseyoga on Instagram.

About

GYRE Training

Features
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Every workout you've done. Every one you said you would. GYRE writes your training week — lifting and running in one plan — and shows you why. Every workout it schedules cites your own record: what you lifted, what you said, the plan you approved. You can overrule any of it. And it never asks for you back. THE PLAN IS YOURS Name your goal — a hybrid race in 12 weeks, a first marathon while still lifting, a strength base with Zone 2 underneath. GYRE writes a multi-week plan in phases you can read, question, and change before you approve it. Then it programs each week: real sessions with sets, loads, paces, and heart-rate zones. NO ADVICE. CITATIONS. Every prescription names its source. "100 kg × 5 — your top working set on 28 May." "Leg press instead of back squat — you said your knee was flaring up." Not a black box, not a score. A record. IT ADAPTS BECAUSE YOU TOLD IT SOMETHING Finish a session and the next week already knows. Say something changed — a tweaked shoulder, a week of travel — and see exactly what the plan changes before anything is written. BUILT FOR IPHONE AND APPLE WATCH Track set by set from either device. Runs get GPS routes, live pace, heart-rate zones, and spoken cues. Live Activities on your Lock Screen, widgets on your Home Screen, everything written to Apple Health. PRIVATE, ACTUALLY No account to create. Your training data lives on your phone. No ads, no tracking across apps, no selling. Silence is a feature: GYRE never sends a notification about a workout that didn't happen — no streaks, no guilt. FOR ATHLETES WHO LIFT AND RUN One plan that treats both as first-class — and if you only lift, or only run, the plan is built for that instead. --- Setting a goal and reading the full plan GYRE writes is free. Running it — workouts, tracking, weekly adaptation — is a subscription: $99.99/year or $29.99/quarter after a 1-month free trial. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel in your App Store account settings. Terms: https://trygyre.com/terms/ Privacy: https://trygyre.com/privacy/ Washington Consumer Health Data Privacy: https://trygyre.com/washington-consumer-health-data/

Screenshots

Heatwise Studio4 screens
GYRE Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Heatwise Studio at none against GYRE Training's 2. Heatwise Studio also leads on iOS requirement (16.0 vs 18.0). GYRE Training's advantage is update cadence (every 4 days vs every 4 weeks). On price, 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. GYRE Training sells 2 in-app purchases, starting at $29.99 per 3 months. Heatwise Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Heatwise Studio ships an update every 4 weeks, GYRE Training every 4 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Heatwise Studio versus GYRE Training: the parameters behind the verdict, then further details
ParameterHeatwise StudioGYRE Training
PriceFreeFree
Rating5.0 (696 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings696 — better—
Update frequencyEvery 4 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS16.0 — better18.0
Further details — not scored
Size38 MB21 MB
Age rating4+17+
DeveloperHeatwiseGyre Labs

In-app purchases

None

Heatwise Studio

No in-app purchases

2 purchases

GYRE Training

Subscriptions2
  • Quarterly1 Month trial$29.993 Months
  • Yearly1 Month trial$99.991 Year

Questions

Is Heatwise Studio free?
Heatwise Studio is free to download, with no in-app purchases.
Is GYRE Training free?
GYRE Training is free to download, with in-app purchases available.
Do Heatwise Studio or GYRE Training have ads?
Neither Heatwise Studio nor GYRE Training shows ads.
Which is updated more often, Heatwise Studio or GYRE Training?
Heatwise Studio ships an update every 4 weeks, and GYRE Training every 4 days. Most recently, Heatwise Studio was updated on October 20, 2026 and GYRE Training on October 8, 2026.

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