Lotus vs CalmFlowApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lotus
Experience guided breathing exercises with soothing harmonic sounds instead of voice cues. This app helps you fall asleep, ease anxiety, and find focus with over 40 customizable patterns. Track mindful minutes and build a daily habit without intrusive ads or mandatory accounts.
- Harmonic sound-based guidance
- Over 40 breathing patterns
- Customizable breathing sequences
- Apple Health integration for mindful minutes
- Optional habit-building features (streaks, widgets)
- No account required
- Ad-free experience
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Guided breathing you actually enjoy listening to. A harmonic sound rises as you breathe in and falls as you breathe out, and a gentle nudge marks each turn, so your eyes can close. Tired of a voice saying "inhale" and "exhale"? You hear a sound instead, and spoken cues are there if you want them. The session keeps going with the screen off. Lotus is for falling asleep, easing anxiety, and steadying yourself before a hard moment. A few breaths, or until you drift off. 40+ patterns are built in, and you can filter them by what you need — calm, sleep, focus, or riding out a craving. The techniques people come looking for are all there: • Box breathing — 4-4-4-4, for focus under pressure • 4-7-8 breathing — for falling asleep • Coherent breathing — 5-5, six breaths a minute, for steady calm • Extended exhale and cyclic sighing — for easing anxiety • Bellows breath — fast pranayama, for energy • Your own pattern — your inhale, hold, exhale and duration Each session can count as mindful minutes in Apple Health. A streak, a Lock Screen widget, and XP are there if you want a daily habit, and easy to ignore if not. No account. The exercises are free, because calm and sleep should be available to everyone. The only purchases are optional XP boosts and streak freezes.
CalmFlowApp
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Transform Anxiety Into Calm—One Breath at a Time CalmFlow helps you reduce stress through science-backed breathing techniques. No meditation experience needed. Just open the app and breathe. WHY CALMFLOW WORKS Research shows that controlled breathing activates your parasympathetic nervous system, your body's natural relaxation response. Instant: Feel calmer within minutes. Always Available: Use it anywhere, anytime. Scientifically Proven: Techniques backed by clinical research. 5 EXPERT TECHNIQUES Box Breathing: Used by Navy SEALs for focus under pressure. 4-7-8 Breath: The natural "tranquilizer" for sleep. Physiological Sigh: Stanford-backed instant stress relief. Extended Exhale: Perfect for managing panic moments. Resonance Breathing: Deep heart rate variability optimization. BEAUTIFUL VISUALS & SOUNDS 3 Animated Themes: Geometric, Blooming Flower, and Liquid Flow. 6 Immersive Soundscapes: Ocean, Rain, Binaural Beats, and more. Apple Intelligence: Personalized insights powered by on-device AI. Privacy First: No accounts. No data collection. No cloud. "Why pay $70/year for a breathing timer? Get lifetime calm for $4.99." "Based on the physiological sigh, the fastest way to lower your heart rate." "The first breathing app that uses Apple Intelligence to track your mood patterns locally." PRIVACY & VALUE No Subscriptions: One-time purchase for lifetime access. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Lotus at every 2 days against CalmFlowApp's every 2 months. 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. Lotus sells 4 one-off in-app purchases and CalmFlowApp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Lotus ships an update every 2 days, CalmFlowApp every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Lotus | CalmFlowApp |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 53 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | VALTTERI EERO LAINE | Gregory Hogan |
In-app purchases
Lotus
- 1.5x XP Boost$0.99
- 2x XP Boost$1.99
- Streak Freeze$1.99
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- 3x XP Boost$2.99
CalmFlowApp
- CalmFlow One-Time Purchase$4.99









