Comparison

My Circadian vs Dopamine Protocol

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

Head to head
About

My Circadian

Optimize your light exposure and sleep schedule for better circadian health. This tool provides personalized intervals to help you maintain a regular sleep-wake cycle and manage light exposure, crucial for overall well-being.

Highlights
  • Personalized light exposure intervals
  • Optimized sleep schedule guidance
  • Circadian rhythm tracking
  • Actionable health insights
  • Regular sleep-wake cycle management
Features
Read full description

Introducing My Circadian, an innovative tool designed to make maintaining excellent circadian health easier. This app calculates and provides you with actionable intervals to optimize your light exposure and sleep schedule, all tailored according to your circadian rhythm. By instructing you when to view light, when to avoid it, and when to sleep, My Circadian assists you in keeping a regular sleep-wake cycle and managing your exposure to light - the two crucial factors in maintaining great circadian health. Circadian rhythms are natural, 24-hour cycles that regulate our physical, mental, and behavioral changes. Every tissue and organ in our body contains their own biological clock, all controlled by a master clock in the brain: the Suprachiasmatic Nucleus (SCN). These internal clocks and the SCN are influenced by light, exercise, and eating patterns, setting the rhythm of our day and affecting processes such as sleep, digestion, metabolism, mental health, and cellular repair. Understanding and maintaining our circadian health is paramount. Poor circadian health can lead to sleep disorders, metabolic issues, mental health problems, and even chronic health conditions. On the other hand, proper circadian health can enhance energy levels, cognitive abilities, and overall well-being, potentially increasing lifespan. Take control of your wellbeing today with My Circadian, and unlock a healthier, happier you!

About

Dopamine Protocol

Features
Read full description

Randomizing the things you look forward to each day is healthy. It keeps helps to raise your dopamine baseline, which leads to more productivity, energy, and a better overall mood.

Screenshots

My Circadian4 screens
Dopamine Protocol1 screens

Verdict

The call

My Circadian and Dopamine Protocol are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

My Circadian ships an update every 3 months, Dopamine Protocol every 4 months. The most recent releases landed on September 12, 2026 and September 13, 2026 respectively.

ScorecardNo meaningful differences
My Circadian versus Dopamine Protocol: the parameters behind the verdict, then further details
ParameterMy CircadianDopamine Protocol
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size1 MB1 MB
Age rating12+4+
DeveloperJake AdamsCaleb Hartley

In-app purchases

None

My Circadian

No in-app purchases

None

Dopamine Protocol

No in-app purchases

Questions

Is My Circadian free?
My Circadian is free to download, with no in-app purchases.
Is Dopamine Protocol free?
Dopamine Protocol is free to download, with no in-app purchases.
Do My Circadian or Dopamine Protocol have ads?
Neither My Circadian nor Dopamine Protocol shows ads.
Which is updated more often, My Circadian or Dopamine Protocol?
My Circadian ships an update every 3 months, and Dopamine Protocol every 4 months. Most recently, My Circadian was updated on September 12, 2026 and Dopamine Protocol on September 13, 2026.

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