Comparison

Logic Breathing vs DoseRhythm

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

Head to head
About

Logic Breathing

Quick, targeted breathing exercises transform your mental state in just one minute. Scientifically-backed patterns address specific needs like calm, focus, and sleep. Features visual, audio, and haptic guides for effortless practice.

Highlights
  • Targeted breathing patterns
  • Calm and relaxation exercises
  • Anxiety and sleep improvement
  • Focus and performance enhancement
  • Headache and tension relief
  • Visual, audio, and haptic guides
Features
Read full description

Everybody breathes. Few do it right. Logic Breathing gives you 23 science-backed breathing patterns — each just 60 seconds. No 10-minute sessions. One minute to shift your nervous system. Why 60 seconds? Elite runners synchronize breath to stride in sub-minute cycles. Research on breathing cadence shows your autonomic nervous system responds in seconds, not minutes. We designed every pattern to deliver a measurable shift — in heart rate, cortisol, or mental clarity — before your coffee gets cold. One minute. One pattern. Pick your state: → Can't sleep — 4-7-8 Sleep (Dr. Andrew Weil's clinically studied technique) → Stressed before a meeting — Box Breathing (used by Navy SEALs) → Need to focus — Cyclic Sighing (Stanford-validated, outperformed meditation — Huberman et al., 2023) → Heart rate too high — Resonance Breathing (HRV optimization at 6 breaths/min) → Headache coming on — Headache Relief (relaxes cranial tension, boosts cerebral oxygenation) → About to train — Pre-Workout (sympathetic priming) → Spiraling — Calming Vortex (Fibonacci-inspired deceleration from agitation to calm) → Brain fog — Brain Fog pattern (sharpens cognition in under 60 seconds) → Plus 15 more for recovery, running, freediving, lifting, immune support, and craving control How it works: Pick a pattern. Press start. Follow the visual, audio, and haptic guide through each inhale, hold, and exhale. Done in 60 seconds. → Daily reminders so breathing becomes a habit → Apple Watch support — guided breathing on your wrist Logic Breathing changes your body and mind in one minute.

About

DoseRhythm

Features
Read full description

DoseRhythm: Your Personal Bio-Protocol Companion Take control of your health protocols with DoseRhythm, the all-in-one dosing tracker built for the research compound community. Whether you're managing peptides, hormones (HRT), nootropics, or supplements, DoseRhythm keeps everything organized, on schedule, and completely FREE and completely private. TRACK YOUR PROTOCOLS Create detailed dosing protocols with compound names, dosages, administration routes, and custom cycling schedules. Log each dose with a single tap and see your daily progress at a glance. SMART DOSE CALCULATOR Never second-guess your math again. Built-in calculators handle reconstitution volumes and syringe dosing so you get accurate measurements every time. 200+ COMPOUND KNOWLEDGE BASE Browse the PeptideArc directory — over 200 research compounds across 7 categories including peptides, SARMs, SERMs, hormones & TRT, nootropics, longevity agents, and supplements. Each profile includes mechanisms, dosing guidelines, and research references. INSIGHTS & ADHERENCE Track your 30-day adherence rate, maintain dosing streaks, and review your protocol history. DoseRhythm helps you stay consistent and see the big picture. CYCLING SUPPORT Set up on/off cycling schedules for compounds that require them. DoseRhythm tracks where you are in each cycle automatically. YOUR DATA STAYS YOURS DoseRhythm is offline-first. All your health data is stored locally on your device — nothing is uploaded, shared, or tracked. No account required, no cloud sync, no compromises on privacy. Built by PeptideArc — the trusted resource for research compound education. Disclaimer: DoseRhythm is for informational and educational purposes only. It is not intended to provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting, changing, or stopping any medication or health protocol. Do not make medical decisions based solely on this app.

Screenshots

Logic Breathing4 screens
DoseRhythm4 screens

Verdict

The call

The clearest difference is in-app purchases: DoseRhythm at none against Logic Breathing's 2. DoseRhythm also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads 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. Logic Breathing sells 2 in-app purchases, starting at $4.99 per month. DoseRhythm asks for nothing beyond the download.

UpkeepUpdate frequency

Logic Breathing ships an update every 9 days, DoseRhythm every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Logic Breathing versus DoseRhythm: the parameters behind the verdict, then further details
ParameterLogic BreathingDoseRhythm
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size8 MB46 MB
Age rating4+17+
DeveloperLogicsports GmbHSteve Olson

In-app purchases

2 purchases

Logic Breathing

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$45.991 Year
None

DoseRhythm

No in-app purchases

Questions

Is Logic Breathing free?
Logic Breathing is free to download, with in-app purchases available.
Is DoseRhythm free?
DoseRhythm is free to download, with no in-app purchases.
Do Logic Breathing or DoseRhythm have ads?
Neither Logic Breathing nor DoseRhythm shows ads.
Which is updated more often, Logic Breathing or DoseRhythm?
Logic Breathing ships an update every 9 days, and DoseRhythm every 2 weeks. Most recently, Logic Breathing was updated on October 24, 2026 and DoseRhythm on October 25, 2026.

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