The Biorhythm vs biorhythm cycles
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Biorhythm
This app provides a straightforward view of original biorhythm curves for multiple individuals. It focuses solely on displaying these curves without any extraneous information, offering a clean and easy-to-understand experience.
- Original biorhythm curves
- Easy to read display
- Supports multiple people
- Focused interface
- No extra information
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A simple, focused biorhythm viewer. Just the three original curves, nothing else. - Physical (23 days), Emotional (28 days), Intellectual (33 days) - Clean graph that's easy to read at a glance - Scroll through past and future days - Black or white theme - Works on iPhone and iPad, in portrait and landscape - No horoscopes, no extra readings, no clutter Premium (one-time purchase): - Up to 12 people - No ads - Quick or slow animation
biorhythm cycles
Calculate and track your daily physical, emotional, and intellectual cycles. Understand how these periodic changes affect your energy, mood, and creativity. Compare your feelings to your biorhythm values and discover potential daily patterns.
- Calculate physical, emotional, and intellectual biorhythms
- Compare daily biorhythm values to personal feelings
- Utilize classical and improved biorhythm models
- View generalized biorhythm graph
- Track cycles from birth date
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Biorhythm Cycles calculates your three classic biorhythm cycles from your date of birth and plots them on a clear, interactive graph. According to biorhythm theory, three cycles run from the day you were born: • Physical (23 days) — energy, strength and stamina • Emotional (28 days) — mood and feelings • Intellectual (33 days) — focus and creative thinking Knowing your biorhythms makes it easier to sense what to expect from yourself on any given day — when to plan important things and when to take it easy. Features: • Interactive graph of all three cycles • Swipe through days to see past and upcoming highs and lows • Two calculation models: classic (whole days) and improved (more precise periods) • Simple, modern interface Just enter your date of birth and the app instantly builds your biorhythms. Everything is calculated right on your device. Download for free and follow your biorhythms every day!
Screenshots
Verdict
The clearest difference is ads: biorhythm cycles at none against The Biorhythm's shown. biorhythm cycles also leads on update cadence (every 5 months vs every 10 months) and ratings volume (223 vs 65). The Biorhythm's advantage is review sentiment (50% vs 41%). On price, rating, in-app purchases and monetization model 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. The Biorhythm sells 1 one-off in-app purchase and biorhythm cycles sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.2 for The Biorhythm against 4.3 for biorhythm cycles. Both are backed by a comparable volume of ratings — 65 and 223 respectively. Written reviews are what separate them: 50% of The Biorhythm's written reviews are positive against 41% of biorhythm cycles's.
The Biorhythm ships an update every 10 months, biorhythm cycles every 5 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.
| Parameter | The Biorhythm | biorhythm cycles |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (65 ratings) | 4.3 (223 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 40.9% of reviews |
| Number of ratings | 65 | 223 — better |
| Update frequency | Every 10 months | Every 5 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Meanterm Inc. | Petro Riznyk |
Customer experience
The Biorhythm
biorhythm cycles
Bugs and requests
The Biorhythm
Not enough reviews yet to summarise bugs or requests.
biorhythm cycles
Reported bugs
7 issues- Biorhythms differ between devices
- Cannot edit date of birth
- Defaults to today's date when entering DOB
- Current day calculation is a day behind
- App is stuck on the current date
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- App shows wrong date in chart
- Forces audio ads on launch
Requested features
4 requests- Ability to zoom out and see a whole year
- More explanation on how to use and benefit
- Ability to set UTC offset
- Option to change date format
In-app purchases
The Biorhythm
- Upgrade$1.99
biorhythm cycles
- Remove ads$1.99
Questions
Is The Biorhythm free?
Is biorhythm cycles free?
Which has better reviews, The Biorhythm or biorhythm cycles?
Do The Biorhythm or biorhythm cycles have ads?
Which is updated more often, The Biorhythm or biorhythm cycles?
Other comparisons
