inApp
Rating: Period tracker

Mira Fertility & Cycle Tracker

authentic rating

A hardware hormone analyzer delivering real numerical LH and estrogen values, which is unique in the market. However, the device and consumables are expensive, the algorithm requires strict testing schedules, device sync regularly drops, and the app aggressively promotes more expensive wand types.

42real score
4.72store star
2,429ratings
About the rating

241 reviews, 88% five-stars with a text average of 2.78, a strong gap. Criticism is detailed and specific: exact device error codes, the firmware-expiry wand problem, and names of support managers. Positive pregnancy reviews describe specific hormonal pattern changes. Despite the gap, manipulation is unlikely given the specificity of the subject matter.

Strengths

What users love

  • Real hormone numbers instead of guessing from temperature or mucus. Months of data allow users to see patterns and understand a non-standard cycle. Support is described as responsive by some users.
Weak spots

What users hate

  • Wands expire by firmware even when physically still usable. The algorithm prompts testing too early for late ovulators
  • Forcing extra wand use. The app itself is rough: charts are inconvenient for analysis and notifications are pushy and anxiety-inducing.

Who it is for

Those who have already gone through fertility workups and want precise hormonal data rather than a calendar prediction.

Screenshots