Comparison

AetherHaus vs KALOS Personal Training

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

Head to head
About

AetherHaus

Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and book reservations to manage your fitness routine and stay committed to your goals.

Highlights
  • Purchase class packs and memberships
  • Browse and filter class schedule
  • Manage class reservations
  • Stay organized with fitness goals
Features
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Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.

About

KALOS Personal Training

Features
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KALOS is the client companion app for KALOS Personal Training Studio — an appointment-only, one-on-one physique transformation studio in Richmond, BC. This app is for existing and prospective KALOS clients. All training happens in person with your assigned trainer; KALOS keeps everything about your coaching in sync between sessions. WHAT YOU CAN DO • Book, reschedule, and manage sessions with your assigned trainer • View your package balance, session history, and expiry • Log your training — exercises, sets, reps, and weights — and see it saved to your program • Track personal records (PRs) and estimated 1RMs as they update • Log your macros and food with barcode scanning and saved meals • Track daily weight, satiety, training phase, and other coach-assigned metrics • Upload progress photos to track your transformation over time • Sync your step count from Apple Health (read-only) alongside your manual activity log • See your assigned trainer's programs and weekly goals NOT YET A KALOS CLIENT? Book a free consultation at kalospt.ca to get matched with a trainer. Full app access unlocks once you have an assigned trainer. Kalos Personal Training Studio is located in Richmond, BC, Canada. Learn more at kalospt.ca. KALOS Pro is an auto-renewable monthly subscription. Payment is charged to your Apple Account, and the subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your device Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kalospt.ca/privacy/

Screenshots

AetherHaus4 screens
KALOS Personal Training4 screens

Verdict

The call

The clearest difference is update cadence: KALOS Personal Training at every 4 days against AetherHaus's every 3 weeks. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AetherHaus ships an update every 3 weeks, KALOS Personal Training every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
AetherHaus versus KALOS Personal Training: the parameters behind the verdict, then further details
ParameterAetherHausKALOS Personal Training
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size38 MB70 MB
Age rating4+4+
DeveloperAether Haus Ice Bath and Sauna Inc.Kalos PT Studio Ltd.

In-app purchases

None

AetherHaus

No in-app purchases

None

KALOS Personal Training

No in-app purchases

Questions

Is AetherHaus free?
AetherHaus is free to download, with no in-app purchases.
Is KALOS Personal Training free?
KALOS Personal Training is free to download, with no in-app purchases.
Do AetherHaus or KALOS Personal Training have ads?
Neither AetherHaus nor KALOS Personal Training shows ads.
Which is updated more often, AetherHaus or KALOS Personal Training?
AetherHaus ships an update every 3 weeks, and KALOS Personal Training every 4 days. Most recently, AetherHaus was updated on October 30, 2026 and KALOS Personal Training on October 31, 2026.

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