Comparison

4 vs Prosochê

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

Head to head
About

4

Features
Read full description

Breathe 4-7-8 is your personal breathing coach for iPhone and Apple Watch. Master the scientifically-backed 4-7-8 breathing technique developed by Dr. Andrew Weil to reduce stress, ease anxiety, and fall asleep faster. THE 4-7-8 TECHNIQUE A simple yet powerful breathing pattern based on the ancient yogic practice of pranayama: • Inhale quietly through your nose for 4 seconds • Hold your breath for 7 seconds • Exhale completely through your mouth for 8 seconds • Repeat for 4 cycles — just 76 seconds to feel calmer GUIDED BREATHING EXPERIENCE • Beautiful petal animation that expands and contracts with your breath • Smooth color transitions between inhale, hold, and exhale phases • Haptic feedback patterns that guide your rhythm — no need to watch the screen • Customizable cycle count from 1 to 10 to match your experience level • Keep Screen On option for uninterrupted sessions APPLE WATCH COMPANION • Standalone Apple Watch app — practice anywhere without your iPhone • Gentle wrist haptics guide you through each phase • Heart rate monitoring during sessions • HRV (Heart Rate Variability) measurement before and after each session • Automatic sync of session data between Watch and iPhone INSIGHTS & TRENDS • Track your daily streak and build a consistent practice habit • View HRV trends over 7 days, 30 days, or all time • Monitor heart rate trends across your sessions • See detailed statistics: average, lowest, and highest values • Weekly summary with total sessions, practice time, and cycles completed HEALTH & DATA • HealthKit integration — sessions saved as Mindful Minutes • HRV tracking to measure the calming effect of your practice • Heart rate data to visualize your body's relaxation response • Complete session history with detailed breakdowns • All data stays on your device — your privacy is respected BENEFITS OF 4-7-8 BREATHING • Fall asleep faster and improve sleep quality • Reduce anxiety and manage stress in the moment • Improve focus and concentration • Strengthen respiratory function • Boost heart rate variability over time Whether you're new to breathwork or an experienced practitioner, Breathe 4-7-8 makes it easy to build a daily breathing habit that supports your mental and physical well-being.

About

Prosochê

Features
Read full description

Prosochê (pro-so-KHAY) is a quiet daily practice app built on one ancient idea: attention is your most valuable resource. Each morning, Prosochê gives you one Stoic reflection, one honest question, and one practical prompt. It helps you notice what is within your control, understand your current state, and choose a calm, deliberate response before the day pulls you in every direction. This is not a quote collection. It is not a streak-chasing habit app. It is a daily practice. WHAT PROSOCHÊ OFFERS • One daily reflection grounded in public-domain Stoic philosophy • A personal question to anchor your attention each morning • Mood-aware personalization — tell Prosochê how you're arriving today and it shapes the reflection to meet you where you are • A quiet journal space to write your own honest response • AI-assisted perspective — grounded, gentle, and practical (not therapy, not a chatbot) • Save and revisit insights that mattered to you • Share clean, minimal reflection cards with people you care about • Home screen widget for a daily dose of attention without opening the app • Optional morning reminder • Light and dark themes • Available in English, Arabic, and Chinese (Simplified) — interface and all 365 daily reflections WHO IT IS FOR Prosochê is for anyone who wants to start the day with more intention and less reaction. It is especially useful for people who feel overwhelmed by complex productivity systems and just want one clear, grounding practice each morning. ROOTED IN ANCIENT PHILOSOPHY Prosochê (προσοχή) is a Greek word meaning attention, awareness, and mindful self-watchfulness. The Stoic philosophers — Marcus Aurelius, Epictetus, and Seneca — considered prosochê the foundation of all practical wisdom. All reflections in Prosochê are original writings inspired by public-domain ancient Stoic texts. The app is not affiliated with or derived from any modern Stoic publication or program. A NOTE ON THE AI FEATURE The AI reflection feature in Prosochê is a gentle supportive tool — not therapy, not a diagnosis, and not a substitute for professional mental health care. It offers a calm second perspective to help you reframe your thoughts before the day begins. Practice attention. Before reaction. Terms of Use: https://prosoche.emlabscorp.com/terms Privacy Policy: https://prosoche.emlabscorp.com/privacy

Screenshots

44 screens
Prosochê4 screens

Verdict

The call

The clearest difference is in-app purchases: 4 at none against Prosochê's 2. Prosochê's advantage is update cadence (every 2 days vs every 7 months) and iOS requirement (15.1 vs 17.0). 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. Prosochê sells 2 in-app purchases, starting at $4.99 per month. 4 asks for nothing beyond the download.

UpkeepUpdate frequency

4 ships an update every 7 months, Prosochê every 2 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 3 level
4 versus Prosochê: the parameters behind the verdict, then further details
Parameter4Prosochê
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size3 MB39 MB
Age rating12+4+
DeveloperShenzhen Jiufen Information Technology Co., Ltd.Neil Ong

In-app purchases

None

4

No in-app purchases

2 purchases

Prosochê

Subscriptions2
  • Prosochê Monthly7 Days trial$4.991 Month
  • Prosochê Annual7 Days trial$29.991 Year

Questions

Is 4 free?
4 is free to download, with no in-app purchases.
Is Prosochê free?
Prosochê is free to download, with in-app purchases available.
Do 4 or Prosochê have ads?
Neither 4 nor Prosochê shows ads.
Which is updated more often, 4 or Prosochê?
4 ships an update every 7 months, and Prosochê every 2 days. Most recently, 4 was updated on October 31, 2026 and Prosochê on October 28, 2026.

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