A 30 Day Challenge vs Breathe Slow
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
A 30 Day Challenge
Read full descriptionHide full description
Mobility , Strength and Skills Commit to simple 30-day challengesβrepeating just one small exercise every day. Easy to start, effortless to maintain, and powerful enough to create real, lasting change. Jump into our designed challenges or create your own custom challenges Our challenges are rooted in ancient movement traditions βdrawn from the wisdom of kung fu, tai chi, and yoga βsystems refined over centuries and still unmatched today.
Breathe Slow
Read full descriptionHide full description
Breathe Slow β Calm your mind with guided breathing exercises. No accounts. No subscriptions. No distractions. Just open the app, pick a technique, and breathe. Whether you're feeling stressed, anxious, or simply need a moment to reset, Breathe Slow guides you through proven breathing techniques with soothing visual animations and real-time phase guidance. 8 Breathing Techniques Diaphragmatic Breathing β Everyday belly breathing for natural stress relief Box Breathing β The 4-4-4-4 technique used to build focus and composure 4-7-8 Breathing β A natural tranquilizer for the nervous system Coherent Breathing β Synchronise your heart and nervous system with 5 breaths per minute Extended Exhale β Activate your rest response with a longer exhale Alternate Nostril Breathing β Ancient yogic technique for balance and clarity Physiological Sigh β Rapidly reduce stress with a double inhale and long exhale Pursed Lip Breathing β Slow, controlled breathing to ease shortness of breath Visual Guidance Each technique features a calming animation that expands and contracts in sync with your breath β so you can simply follow along without counting seconds in your head. Simple by Design For educational and wellness purposes only β not a substitute for medical advice.
Screenshots
Verdict
The clearest difference is ads: A 30 Day Challenge at none against Breathe Slow's shown. A 30 Day Challenge also leads on update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
A 30 Day Challenge ships an update every 5 days, Breathe Slow every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | A 30 Day Challenge | Breathe Slow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Every 3 weeks |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 45 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | William le Bussy | Jonathan Searle |
In-app purchases
A 30 Day Challenge
No in-app purchases
Breathe Slow
No in-app purchases
Questions
Is A 30 Day Challenge free?
Is Breathe Slow free?
Do A 30 Day Challenge or Breathe Slow have ads?
Which is updated more often, A 30 Day Challenge or Breathe Slow?
Other comparisons















