Comparison

MyCHRP vs CircadiaOS

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

Head to head
About

MyCHRP

Gain insights into your emotional well-being by analyzing your music listening habits. Track mood trends, energy levels, and stress patterns to understand what impacts your emotional state. Access personalized music playlists to help you shift your energy and achieve desired feelings.

Highlights
  • Weekly emotional rhythm snapshot
  • Vibe trend tracking
  • Personalized music playlists
  • Real-time emotional insights from music
  • Science-backed emotional modeling
  • Private and judgment-free self-analysis
Features
Read full description

WHAT CHRP DOES • Your Weekly Rhythm - Get a simple, powerful snapshot of your emotional week. See how your energy rose, where stress showed up, when your balance dipped, and how your overall emotional performance is trending. Your Weekly Rhythm makes self-understanding effortless—and gives you a clear view of what’s helping or hurting your wellbeing. • Vibe Trends - Track how your emotional patterns shift over time. Vibe Trends visualizes your mood signals, energy spikes, and low-vibe moments so you can identify what keeps you grounded, thriving, or overwhelmed. It’s your emotional story told through your music—accurate, intuitive, and always evolving with you. • Coaching Corner - Get guided support through curated playlists designed for the way you want to feel. Whether you’re aiming to reset, focus, slow down, boost momentum, or hit your peak state, the Coaching Corner gives you personalized music-driven recommendations that help you shift your energy on demand. WHY CHOOSE CHRP • Real-time emotional insights drawn from the music you’re already listening to • Science-backed emotional modeling that turns complex patterns into simple signals • Easy, private, personal—your emotional world, decoded without judgment • Clear direction for better focus, performance, and everyday wellbeing CHRP helps you understand yourself more deeply, make better choices, and stay aligned with the version of you that feels clear, balanced, and strong. Your music already knows you. Now you’ll know why. This app uses Apple In-App Purchase and follows Apple's Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CircadiaOS

This app learns your body's ideal sleep temperature and automatically adjusts your smart thermostat throughout the night. It uses data from your wearable to personalize a four-phase temperature schedule for optimal sleep recovery. Requires a compatible smart thermostat and sleep-tracking wearable.

Highlights
  • Learns ideal sleep temperature
  • Personalized four-phase temperature schedule
  • Integrates with smart thermostats
  • Syncs with sleep-tracking wearables
  • Analyzes sleep quality
  • Two-week calibration period
Features
Read full description

CircadiaOS adjusts your bedroom temperature through the night, automatically. Your body temperature isn't constant while you sleep. It drops as you fall asleep, stays low through your deepest sleep, and rises again before you wake. A thermostat held at one number all night works against that. CircadiaOS builds a temperature curve for your night and drives your smart thermostat to follow it. Connect a wearable and the curve adapts to your own recorded nights instead of a general model. HOW IT WORKS - Connect your thermostat and your wearable - CircadiaOS builds a curve from your profile on night one - As your nights accumulate, the curve shifts to your own data - See exactly which parts come from your sleep and which are still estimates WHAT YOU SEE - Tonight's schedule, phase by phase - Why each setpoint is what it is - Your best and worst nights, side by side, and what differed Requires a compatible smart thermostat. A wearable is optional but unlocks personalization from your own sleep data. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MyCHRP4 screens
CircadiaOS4 screens

Verdict

The call

The clearest difference is ads: MyCHRP at none against CircadiaOS's shown. MyCHRP also leads on rating (4.0 vs 3.5) and review sentiment (100% vs 75%). CircadiaOS's advantage is update cadence (every 3 days vs every 8 days). On price, ratings volume, in-app purchases and monetization model 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. MyCHRP sells 2 in-app purchases, starting at $7.99 per month and CircadiaOS sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MyCHRP holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews point the same way: 100% of MyCHRP's written reviews are positive against 75% of CircadiaOS's.

UpkeepUpdate frequency

MyCHRP ships an update every 8 days, CircadiaOS every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
MyCHRP versus CircadiaOS: the parameters behind the verdict, then further details
ParameterMyCHRPCircadiaOS
PriceFreeFree
Rating4.0 (4 ratings) — better3.5 (11 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings411 — better
Update frequencyEvery 8 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size39 MB25 MB
Age rating12+17+
DeveloperJourney One LLC (TN)CircadiaOS LLC

Customer experience

MyCHRP

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CircadiaOS

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

2 purchases

MyCHRP

Subscriptions2
  • Monthly1 Month trial$7.991 Month
  • Annually1 Month trial$69.991 Year
4 purchases

CircadiaOS

Subscriptions4
  • CircadiaOS Lite Monthly$9.991 Month
  • CircadiaOS1 Month trial$19.991 Month
  • CircadiaOS Lite Yearly$99.991 Year
Show 1 more
  • CircadiaOS1 Month trial$159.991 Year

Questions

Is MyCHRP free?
MyCHRP is free to download, with in-app purchases available.
Is CircadiaOS free?
CircadiaOS is free to download, with in-app purchases available.
Which has better reviews, MyCHRP or CircadiaOS?
MyCHRP is rated higher. MyCHRP averages 4.0 out of 5 from 4 ratings, while CircadiaOS averages 3.5 from 11 ratings.
Do MyCHRP or CircadiaOS have ads?
CircadiaOS shows ads; MyCHRP does not.
Which is updated more often, MyCHRP or CircadiaOS?
MyCHRP ships an update every 8 days, and CircadiaOS every 3 days. Most recently, MyCHRP was updated on October 28, 2026 and CircadiaOS on October 24, 2026.

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