Comparison

S4DX Samples vs Breathe On

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

Head to head
About

S4DX Samples

Read full description

Human samples are registered with help of the app directly during blood collection. The lab order is displayed to inform phlebotomists about sample types, number of samples, and pre-analytical advice. The user is immediately alerted if there are missing samples. The recording of additional information on the patient and/or sample in the app can be configured.

About

Breathe On

Master breathwork with custom sessions, guided techniques, and visual animations. Track your progress, set smart reminders, and enjoy offline functionality for a complete wellness experience.

Highlights
  • Customizable breathwork sessions
  • 12+ proven breathing techniques
  • 5 syncing animations
  • Daily practice analytics
  • Smart reminders
  • Offline functionality
Read full description

MASTER breathwork in seconds! BreathOn is the leading breathing app that puts you in complete control of your wellness journey. Works anywhere, anytime - on planes, in nature, wherever you need it. UNIQUE FEATURES THAT SET US APART: • BUILD custom breathwork sessions - adjust inhale/hold/exhale timing perfectly • TRACK your daily paced breathing practice with beautiful analytics • CHOOSE from 5 stunning animations that sync with your breath • PRACTICE 12+ proven techniques (4-7-8, Box Breathing, Power Breathing) • SET smart reminders that adapt to your breathing exercises schedule • WORKS completely offline - perfect breathwork timer for travel BREATHWORK IS THE #5 FITNESS TREND OF 2025 - join the movement! Unlike other meditation and breathing apps, BreathOn focuses purely on breathwork mastery. No internet required, no distractions — just pure breathwork. SCIENCE-BACKED BENEFITS: - Reduce anxiety and stress in minutes - Improve sleep quality naturally - Enhance focus and mental clarity - Build emotional resilience - Lower blood pressure - Boost energy levels Perfect for beginners and breathwork experts alike. Whether you need a quick 2-minute breathing timer or a deep 20-minute paced breathing session, BreathOn adapts to your needs. Get started and transform your breathing into your superpower! Privacy Policy: https://darkmasters-pottery.com/breathon/privacy Terms of Use: https://darkmasters-pottery.com/breathon/terms

Screenshots

S4DX Samples4 screens
Breathe On4 screens

Verdict

The call

The clearest difference is in-app purchases: S4DX Samples at none against Breathe On's 3. S4DX Samples also leads on iOS requirement (15.5 vs 18.0). Breathe On's advantage is update cadence (weekly vs every 3 months). On price, 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. Breathe On sells 3 in-app purchases, starting at $5.99 per month. S4DX Samples asks for nothing beyond the download.

UpkeepUpdate frequency

S4DX Samples ships an update every 3 months, Breathe On weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
S4DX Samples versus Breathe On: the parameters behind the verdict, then further details
ParameterS4DX SamplesBreathe On
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.5 — better18.0
Further details — not scored
Size80 MB14 MB
Age rating4+4+
DeveloperS4DX GmbHViktor Murzak

In-app purchases

None

S4DX Samples

No in-app purchases

3 purchases

Breathe On

Subscriptions3
  • Monthly Premium$5.991 Month
  • Limited Deal$29.991 Year
  • Yearly Premium7 Days trial$39.991 Year

Questions

Is S4DX Samples free?
S4DX Samples is free to download, with no in-app purchases.
Is Breathe On free?
Breathe On is free to download, with in-app purchases available.
Do S4DX Samples or Breathe On have ads?
Neither S4DX Samples nor Breathe On shows ads.
Which is updated more often, S4DX Samples or Breathe On?
S4DX Samples ships an update every 3 months, and Breathe On weekly. Most recently, S4DX Samples was updated on October 29, 2026 and Breathe On on October 30, 2026.

Other comparisons