Comparison

Circadia Member App vs Hefity

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

Head to head
About

Circadia Member App

Features
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The Circadia Member App gives you a clear view of your daily wellness — your breathing rate, heart rate, and sleep quality — collected automatically by your Circadia bedside device. VIEW YOUR DATA EVERY DAY See your respiratory rate, heart rate, and sleep quality from the past 24 hours, 7 days, or 30 days. Your data updates automatically — no need to press anything or manually refresh. SIMPLE BY DESIGN Built for daily use by people of all ages. Large text, clear navigation, and automatic background updates mean the information you need is always up to date — without any effort. MANAGE YOUR CIRCADIA DEVICE Check whether your device is online, view connection status, and reconnect to a new Wi-Fi network directly from the app. SECURITY AND PRIVACY Your data is protected using industry-standard encryption. Authentication is powered by AWS Cognito with multi-factor verification. All data is transmitted over encrypted connections and is never shared without your consent. REQUIRES A CIRCADIA DEVICE This app works exclusively with a Circadia contactless monitoring device. Contact your Circadia provider if you need assistance with device setup. The Circadia Member App is not a medical device and is not intended to provide medical advice. Consult a healthcare provider before making any medical decisions.

About

Hefity

Features
Read full description

Hefity is a training log for people who actually track their lifts. Build the programs you train on, log every set as you go, and see whether the numbers are moving. No coach-in-your-pocket gimmicks, no feed, no streaks to protect. Just an honest record of what you lifted and where it's heading. BUILD YOUR OWN PROGRAMS • Create workouts and full programs the way you actually train • 257 built-in exercises with step-by-step instructions and reference media • Mark sets as warm-up, working, drop set, or to failure • Reorder, swap, and edit exercises mid-session without losing your place KNOW IF YOU'RE PROGRESSING • Pick a Focus Metric per exercise — Total Volume, Volume Increase, Max Weight, Estimated 1RM, Total Reps, Reps/Set, Time, Distance, or Pace • Every set is compared against the last time you did that exercise, so you see the change while you're still under the bar • Personal records are caught automatically as you log • Per-exercise charts show the trend over months, not just today YOUR WHOLE TRAINING HISTORY • Every session saved, searchable, and readable at a glance • Calendar view of what you trained and when • Full history per exercise, with notes you can leave for next time IPHONE AND APPLE WATCH • A Live Activity keeps the active session on your Lock Screen and Dynamic Island • Your workout mirrors to Apple Watch — log from your wrist, mid-set • An optional reminder nudges you if a session is left open YOUR DATA STAYS YOURS • Sign in to sync your training across every device you use • Export everything to CSV or JSON, any time, no upsell • Import your history back in — backups actually restore • Delete your local data or your entire account from inside the app BUILT THE WAY YOU MEASURE • Imperial or metric, set independently for weight and distance • Native, fast, and designed for one-handed use between sets Hefity is for the lifter who already knows what a good program looks like and just wants a tool that keeps up. Questions or bugs: support@hefity.com Privacy Policy: https://hefity.com/privacy.html Terms of Service: https://hefity.com/terms.html

Screenshots

Circadia Member App4 screens
Hefity4 screens

Verdict

The call

The clearest difference is iOS requirement: Circadia Member App at 15.0 against Hefity's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Circadia Member App ships an update fortnightly, Hefity every 3 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Circadia Member App versus Hefity: the parameters behind the verdict, then further details
ParameterCircadia Member AppHefity
PriceFreeFree
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better18.6
Further details — not scored
Size6 MB12 MB
Age rating12+12+
DeveloperCircadia Technologies Ltd.Evaluant LLC

In-app purchases

None

Circadia Member App

No in-app purchases

None

Hefity

No in-app purchases

Questions

Is Circadia Member App free?
Circadia Member App is free to download, with no in-app purchases.
Is Hefity free?
Hefity is free to download, with no in-app purchases.
Do Circadia Member App or Hefity have ads?
Neither Circadia Member App nor Hefity shows ads.
Which is updated more often, Circadia Member App or Hefity?
Circadia Member App ships an update fortnightly, and Hefity every 3 weeks. Most recently, Circadia Member App was updated on October 25, 2026 and Hefity on October 5, 2026.

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