Comparison

Sovrynd vs Calor

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

Head to head
About

Sovrynd

Features
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The Problem Growth doesn’t come from comfort. It comes from friction β€” confronting what you’ve been avoiding. The Solution Sovrynd is a self-attunement engine that blends HRV tracking, mindfulness, journaling, and energy center insights to help you stay aligned with who you want to be. The Daily 5 Morning prompts push you toward discipline, clarity, and mindfulness Evening check-ins mark the day a win or a miss Spot patterns, track choices, and build consistency NDVDL Score Your Nervous-System-Derived Vital Daily Level is a unique biometric score based on HRV, heart rate, sleep, and respiration. It shows you how you’re really doing inside β€” beyond mood or willpower. Energy Centers Map your biometrics + reflections to identify where you’re out of sync β€” then take guided steps to realign. Why Sovrynd? Combines HRV biofeedback, mindfulness, and journaling Daily structure without overwhelm Designed for anyone seeking clarity, resilience, and balance

About

Calor

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See exactly how many calories you burn each day β€” active and resting combined β€” pulled directly from Apple Health. No logging. No manual input. Just your numbers. Set a daily calorie goal and track your progress in real time. Add Calor to your Home Screen with widgets. Get notified the moment you reach your goal. WHAT YOU GET β€” Daily calorie burn (active + resting) β€” Set and track a daily caloric goal β€” Home Screen widgets β€” small, medium & large β€” Weekly and monthly trends with a bar chart β€” Active and resting energy broken down separately β€” Goal-reached notifications β€” kcal or kJ, your choice β€” Light and dark mode β€” Curated backgrounds and customizable colors PRIVACY FIRST Your health data stays on your device. It's never stored, shared, or sent anywhere. No account. No tracking. No cloud. No servers. Calor reads from Apple Health. That's it.

Screenshots

Sovrynd4 screens
Calor4 screens

Verdict

The call

The clearest difference is price: Sovrynd at Free against Calor's $0.99. Sovrynd also leads on update cadence (every 5 days vs every 6 weeks) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

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

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

Sovrynd is free to download; Calor costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sovrynd ships an update every 5 days, Calor every 6 weeks. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

Scorecard3 real differences Β· 3 level
Sovrynd versus Calor: the parameters behind the verdict, then further details
ParameterSovryndCalor
PriceFree β€” better$0.99
Update frequencyEvery 5 days β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch β€” betteriPhone
Requires iOS16.6 β€” better17.0
Further details β€” not scored
Size21 MB30 MB
Age rating4+4+
DeveloperKevin CramerJavier Sanchez

In-app purchases

None

Sovrynd

No in-app purchases

None

Calor

No in-app purchases

Questions

Is Sovrynd free?
Sovrynd is free to download, with no in-app purchases.
Is Calor free?
Calor costs $0.99, with no in-app purchases.
Do Sovrynd or Calor have ads?
Neither Sovrynd nor Calor shows ads.
Which is updated more often, Sovrynd or Calor?
Sovrynd ships an update every 5 days, and Calor every 6 weeks. Most recently, Sovrynd was updated on September 16, 2026 and Calor on September 23, 2026.

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