EQ breath vs A 30 Day Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EQ breath
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Beyond Simple Breathing — Designed for Gradual Training This app goes beyond basic breathing guidance. It is designed to help you gradually improve your breathing capacity. You’ll begin with shorter breathing cycles, and as your training progresses, the durations increase automatically, guiding you toward deeper states of meditation. If you prefer fixed patterns, you can customize the breathing rhythm to suit your needs. Breathing with Music Throughout your meditation, the calm and elegant music of Johann Sebastian Bach accompanies your breath. The harmony between sound and breath leads you toward deeper inner peace. A Background for Immersion Personalize your meditation space by choosing your favorite quote or image as the background. This visual stability enhances focus and deepens your immersive experience.
A 30 Day Challenge
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Mobility , Strength and Skills Commit to simple 30-day challenges—repeating 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 —drawn from the wisdom of kung fu, tai chi, and yoga —systems refined over centuries and still unmatched today.
Screenshots
Verdict
The clearest difference is update cadence: A 30 Day Challenge at every 5 days against EQ breath's every 3 weeks. A 30 Day Challenge also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EQ breath ships an update every 3 weeks, A 30 Day Challenge every 5 days. Both last shipped on October 25, 2026.
| Parameter | EQ breath | A 30 Day Challenge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 177 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | ILHYUN KOH | William le Bussy |
In-app purchases
EQ breath
No in-app purchases
A 30 Day Challenge
No in-app purchases
Questions
Is EQ breath free?
Is A 30 Day Challenge free?
Do EQ breath or A 30 Day Challenge have ads?
Which is updated more often, EQ breath or A 30 Day Challenge?
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