Comparison

PhaseMate vs Biorhythmmm

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PhaseMate

This app helps women track their menstrual cycle, focusing on emotional wellness during sensitive phases like the luteal phase, perimenopause, and PMS. It offers insights into hormonal shifts, energy levels, and mood patterns to promote better self-awareness and lifestyle syncing.

Highlights
  • Emotional wellness tracker
  • Luteal phase tracking
  • Perimenopause support
  • PMS and energy crash tracking
  • Cycle syncing insights
  • Symptom voice logging
Read full description

Every other app tracks her cycle for her. This one translates it for him. Her cycle affects everything: mood, energy, sleep, what she needs from you this week. Most women were never taught to read it. Almost no men were. PhaseMate is built to fix both. IF YOU'RE HER Log your period in seconds and see your whole rhythm on the world's first circular cycle calendar. Period, follicular, ovulation, luteal and late luteal, mapped where they actually sit. PhaseMate learns your personal pattern, so predictions get sharper the longer you use it. And when you're ready, hand the explaining over to the app. You shouldn't have to do it every month. IF YOU'RE HIM Add one date and PhaseMate works out where she is, what's coming, and what she needs. Not a lecture, a forecast. Which phase she's in today, when it flips, and what "I'm fine" means this week. Works on your own. Nothing is shared and she doesn't need to join unless you both want to. IF YOU'RE BOTH Link accounts and you're reading from the same chart. Fewer arguments that turn out to have had a calendar all along. WHAT YOU GET - The world's first circular cycle calendar - Predictions that learn your cycle, not a textbook average - Partner mode that teaches him your phases - Luteal and late luteal support for the hardest days to explain - Year view for planning travel and big moments around your best days THE MISSION Translate the female hormone cycle for men, so she never has to explain it again. Fewer arguments, more understanding, happier couples. It's time we started understanding each other. PhaseMate is a subscription app; pricing is shown at purchase. PhaseMate is not a medical tool and does not provide medical advice. Terms of Use: https://www.phasemateapp.com/pages/terms-of-use

About

Biorhythmmm

Visualize your personal biorhythm cycles with interactive graphs. Explore past and future trends to understand how intellectual, emotional, and physical cycles might influence your daily life. Add cycles for family and friends.

Highlights
  • Interactive biorhythm graphs
  • Past and future cycle exploration
  • Intellectual, emotional, and physical cycles
  • Support for secondary cycles
  • Add cycles for family and friends
Features
Read full description

Explore your biorhythm cycles with Biorhythmmm, a 100% free app with no ads. Biorhythmmm displays your personal biorhythms in a simple chart. Look into the past or future to see how your biorhythms could affect your daily life. You can also add biorhythms for your family or friends. What are biorhythms? Biorhythms are natural cycles that influence the states of our minds and bodies. The three primary cycles are: * Intellectual cycle influencing mental clarity and concentration * Emotional cycle governing mood and emotional stability * Physical cycle affecting strength and energy The app also includes support for four other secondary cycles.

Screenshots

PhaseMate4 screens
Biorhythmmm4 screens

Verdict

The call

The clearest difference is in-app purchases: Biorhythmmm at none against PhaseMate's 10. Biorhythmmm also leads on review sentiment (100% vs 71%). PhaseMate's advantage is update cadence (every 3 days vs every 2 months) and ratings volume (23 vs 3). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PhaseMate sells 10 in-app purchases, starting at $2.99 per month. Biorhythmmm asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PhaseMate holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: PhaseMate has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 71% of PhaseMate's written reviews are positive against 100% of Biorhythmmm's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PhaseMate ships an update every 3 days, Biorhythmmm every 2 months. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

Scorecard5 real differences · 5 level
PhaseMate versus Biorhythmmm: the parameters behind the verdict, then further details
ParameterPhaseMateBiorhythmmm
PriceFreeFree
Rating4.5 (23 ratings) — better4.3 (3 ratings)
Positive reviews70.6% of reviews100.0% of reviews — better
Number of ratings23 — better3
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0.0 — better15.0
Further details — not scored
Size67 MB23 MB
Age rating17+4+
DeveloperPhasemate LLCNathan Cosgray

Customer experience

PhaseMate

All ratings23 ratings
Positive87.0%
Neutral0.0%
Negative13.0%
Written reviews17 reviews
Positive70.6%
Neutral0.0%
Negative29.4%

Biorhythmmm

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

PhaseMate

Subscriptions8
  • Monthly Discounted$2.991 Month
  • Pro Plan$4.991 Month
  • Monthly V2$12.991 Month
Show 5 more
  • Yearly Discount Trial7 Days trial$19.991 Year
  • PhaseMate Yearly (Offer)7 Days trial$19.991 Year
  • Pro7 Days trial$34.991 Year
  • Yearly Trial$34.991 Year
  • Annual V27 Days trial$79.991 Year
One-time2
  • Lifetime FreeFree
  • LIfetime$59.99
None

Biorhythmmm

No in-app purchases

Questions

Is PhaseMate free?
PhaseMate is free to download, with in-app purchases available.
Is Biorhythmmm free?
Biorhythmmm is free to download, with no in-app purchases.
Which has better reviews, PhaseMate or Biorhythmmm?
PhaseMate is rated higher. PhaseMate averages 4.5 out of 5 from 23 ratings, while Biorhythmmm averages 4.3 from 3 ratings.
Do PhaseMate or Biorhythmmm have ads?
Neither PhaseMate nor Biorhythmmm shows ads.
Which is updated more often, PhaseMate or Biorhythmmm?
PhaseMate ships an update every 3 days, and Biorhythmmm every 2 months. Most recently, PhaseMate was updated on September 22, 2026 and Biorhythmmm on September 12, 2026.

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