Biorhythm 365days vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biorhythm 365days
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Check your condition using 23-day Physical, 28-day Emotional, and 33-day Intellectual cycles based on your birthdate. Use these future insights to avoid pitfalls and seize opportunities. [How to Read the Chart] - High Period (Wave up): A great time to unlock your full potential. - Low Period (Wave down): Time to take it easy and avoid overexertion. - Critical Days (Near centerline): Transition phases where stability drops. Stay cautious. *Introduced in 1897, biorhythms are considered a pseudoscience with little statistical backing. Please enjoy this app as a playful lifestyle reference. [Key Features] - Up to 6 Profiles: Track cycles for family and friends. - 38-Day Chart: See your rhythm from today through next month. - Critical Day Alert: Identify risky days and minimize trouble.
E
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Галт тэрэгний хөдөлгөөний аюулгүй байдлыг хангах ажлыг зохион байгуулах Е-норматив
Screenshots
Verdict
The clearest difference is in-app purchases: E at none against Biorhythm 365days's 1. E also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). Biorhythm 365days's advantage is update cadence (every 2 weeks vs every 3 months). On price 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. Biorhythm 365days sells 1 one-off in-app purchase. E asks for nothing beyond the download.
Biorhythm 365days ships an update every 2 weeks, E every 3 months. The most recent releases landed on July 17, 2026 and June 11, 2026 respectively.
| Parameter | Biorhythm 365days | E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | akira ohmachi | Ulaanbaatar Railway, Mongolian-Russian JVC |
In-app purchases
Biorhythm 365days
- Remove Ads$1.99
E
No in-app purchases
