478 Breathe vs Coreline
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
478 Breathe
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The app helps you slow down with the proven 4-7-8 breathing technique. Inhale, hold, and exhale at a gentle rhythmβguided by subtle vibrations on your Apple Watch, so you can breathe without looking at a screen.
Coreline
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From Pilates, Yoga, EMS and Advanced Resistance Training to Cold Plunge, Sauna and Recovery, every Coreline service supports how you move, heal and return to yourself. Key Features: - Book & Manage Your Classes.
Screenshots
Verdict
The clearest difference is update cadence: 478 Breathe at every 2 days against Coreline's every 10 days. On price, ads, in-app purchases and device support 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.
478 Breathe ships an update every 2 days, Coreline every 10 days. Both last shipped on October 5, 2026.
| Parameter | 478 Breathe | Coreline |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days β better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Apple Watch β better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 4 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | Qiang Chen | Akshata Kutnikar |
In-app purchases
478 Breathe
No in-app purchases
Coreline
No in-app purchases
