airosphere vs FastingWindow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
airosphere
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In a world that never stops, airosphere is your personal sanctuary. Whether you want to reduce stress, improve focus, or find calm, airosphere adapts to you—not the other way around. Why airosphere? Most breathing apps give you a rhythm to follow. airosphere gives you the tools to create your own. Experience a unique blend of minimalist design, haptic feedback, and total customization. Key Features: - 100 Color Combinations: Personalise your exercise. Choose from 10 curated colors for top and bottom to create a gradient that matches your current vibe. - Fully Customisable: Create your own breathing exercise. Set inhale, hold, and exhale times to the millisecond to match your lung capacity and comfort. - Curated Patterns: Choose from proven methods like Box Breathing, 4-7-8, Physiological Sigh or the calming Coherent Breathing. - Haptic Guidance: Feel the beat. Our precise haptic feedback allows you to practice with your eyes closed, guided only by gentle vibrations. - Safety First: We care about your well-being. Built-in safety limits and guidance help you avoid hyperventilation and ensure a healthy experience. - Dark Mode Native: Beautifully designed for day and night. The perfect companion for your bedside table. Download airosphere today and start your journey to a calmer you.
FastingWindow
This app offers a straightforward method for tracking intermittent fasting. It visualizes your fasting progress with a live ring and details the five metabolic stages your body goes through. Understand your body's response during fasting with clear explanations.
- Simple fasting tracking
- Live progress ring
- Five metabolic stage explanations
- No account required
- No subscription needed
- Real-time progress monitoring
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FastingWindow is the cleanest, simplest way to track intermittent fasting — no account, no subscription, no noise. Pick a schedule (16:8 or 12:12), tap Start Fast, and watch your progress in real time. A live ring shows exactly where you are in your fast, and as the hours pass you'll move through five metabolic stages — from initial digestion all the way to deep ketosis. Each stage is explained so you actually understand what your body is doing, not just how long you've been waiting.
Screenshots
Verdict
The clearest difference is in-app purchases: airosphere at none against FastingWindow's 1. airosphere also leads on iOS requirement (17.0 vs 26.4). FastingWindow's advantage is update cadence (every 2 days vs monthly). 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
Both are free to download. FastingWindow sells 1 one-off in-app purchase. airosphere asks for nothing beyond the download.
airosphere ships an update monthly, FastingWindow every 2 days. Both last shipped on October 28, 2026.
| Parameter | airosphere | FastingWindow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Sven Rothsching | Moon Labs |
In-app purchases
airosphere
No in-app purchases
FastingWindow
- Unlock Forever$2.99









