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Best Period Tracking Apps for iPhone (2026)

40 apps ranked S through F · · Ranked by AppTierList, computed, never sold · JSON

Flo Cycle & Period Tracker is the top-ranked of 40 period tracking apps on iPhone, at S tier with 4.7/5 from 1,999,564 ratings.

  1. 1
    Flo Cycle & Period TrackerS
    Free + IAP · ★ 4.7 · 1,999,564 ratings · score 99
  2. 2
    Clue Period & Cycle TrackerS
    Free + IAP · ★ 4.8 · 405,898 ratings · score 98
  3. 3
    Period Tracker Period CalendarS
    Free + IAP · ★ 4.9 · 174,408 ratings · score 98
  4. 4
    My CycleS
    Free · ★ 4.8 · 101,423 ratings · score 97
  5. 5
    Stardust Period TrackerS
    Free + IAP · ★ 4.8 · 119,209 ratings · score 96

What belongs in this list

Log periods and predict the next period and cycle phases.

Not here: A fertility or ovulation tracker alone; A pregnancy tracker alone; A hormone level log alone; A general calendar or reminder app alone; A time tracker with cycle in its title alone

More lists: Best Fertility Tracking Apps

How we pick

For this list we ask the App Store the same searches a person would, in several countries, and keep every app it returns. A model reads each app's listing and rejects the ones that only mention the use case. Every app that stays is scored out of 100 from four parts, each 0 to 100 and averaged with no weights: its App Store rating, how many people rated it, where the App Store itself ranks it for this list's searches, and how recently its current version shipped. An app showing Apple's Editors' Choice badge gets a fifth part of 100, which can only lift its score. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier. Read the full method →

S
Flo CycleClue PeriodPeriod Tracker Period CalendarMy CycleStardustLivelyCyclesPeriod Tracker and CalendarIVY PeriodPeriod Tracker by GP AppsNatural Cycles
A
LifeCloverGlow Ovulati…MusaPremom-Ovula…HarmonyGlow EvePeriod-TrackerFemometer
B
MeetYouBelle PeriodPERIODAaviaPeriod Tracker ⋆Ovia CyclePrivé28: PeriodPeriod Tracking Calendar
C
MayaMira Fertili…MenstrualiPeriod LiteMy periodPeriod TrackerBom CalendarHiMommyMelda CycleOvi Cycle
D
Pregmate
F
None at F yet

Compare every app

  1. 1
    Flo Cycle & Period TrackerS
    Free + IAP · ★ 4.7 · 1,999,564 ratings · score 99 · best in class
  2. 2
    Clue Period & Cycle TrackerS
    Free + IAP · ★ 4.8 · 405,898 ratings · score 98 · best in class
  3. 3
    Period Tracker Period CalendarS
    Free + IAP · ★ 4.9 · 174,408 ratings · score 98 · best in class
  4. 4
    My CycleS
    Free · ★ 4.8 · 101,423 ratings · score 97 · best in class
  5. 5
    Stardust Period TrackerS
    Free + IAP · ★ 4.8 · 119,209 ratings · score 96 · best in class
  6. 6
    Lively - Period Tracker, CycleS
    Free + IAP · ★ 4.8 · 54,361 ratings · score 95 · best in class
  7. 7
    Cycles: Period & Cycle TrackerS
    Free + IAP · ★ 4.7 · 27,210 ratings · score 95 · best in class
  8. 8
    Period Tracker and CalendarS
    Free + IAP · ★ 4.8 · 54,431 ratings · score 95 · best in class
  9. 9
    IVY Period & Pregnancy TrackerS
    Free + IAP · ★ 4.7 · 67,900 ratings · score 95 · best in class
  10. 10
    Period Tracker by GP AppsS
    Free + IAP · ★ 4.8 · 78,599 ratings · score 94 · best in class
  11. 11
    Natural Cycles: Fertility AppS
    Free + IAP · ★ 4.8 · 30,241 ratings · score 94 · best in class
  12. 12
    Life - Period Tracker CalendarA
    Free + IAP · ★ 4.8 · 62,870 ratings · score 94 · excellent
  13. 13
    Clover -Period Tracker, CycleA
    Free + IAP · ★ 4.6 · 23,499 ratings · score 94 · excellent
  14. 14
    Glow Ovulation & Period AppA
    Free + IAP · ★ 4.7 · 74,987 ratings · score 93 · excellent
  15. 15
    Musa: Period & PregnancyA
    Free + IAP · ★ 4.8 · 11,799 ratings · score 93 · excellent
  16. 16
    Premom-Ovulation Tracker, PCOSA
    Free download · ★ 4.8 · 60,413 ratings · score 91 · excellent
  17. 17
    Harmony: Cycle Syncing, PeriodA
    Free + IAP · ★ 4.7 · 10,038 ratings · score 91 · excellent
  18. 18
    Glow Eve Period TrackerA
    Free + IAP · ★ 4.7 · 114,338 ratings · score 90 · excellent
  19. 19
    Period-TrackerA
    Free · ★ 4.9 · 2,784 ratings · score 89 · excellent
  20. 20
    Femometer Fertility TrackerA
    Free + IAP · ★ 4.9 · 70,798 ratings · score 89 · excellent
  21. 21
    MeetYou - Period TrackerB
    Free + IAP · ★ 4.6 · 15,997 ratings · score 89 · good
  22. 22
    Belle Period & PMDD TrackerB
    Free + IAP · ★ 4.8 · 378 ratings · score 88 · good
  23. 23
    PERIOD. Cycle & Period TrackerB
    Free + IAP · ★ 4.7 · 23 ratings · score 88 · good
  24. 24
    Aavia: Cycle Symptom ReliefB
    Free + IAP · ★ 4.5 · 2,701 ratings · score 88 · good
  25. 25
    Period Tracker ⋆B
    Free + IAP · ★ 4.7 · 25,336 ratings · score 87 · good
  26. 26
    Ovia Cycle & Pregnancy TrackerB
    Free · ★ 4.8 · 90,685 ratings · score 87 · good
  27. 27
    Privé: Period & Cycle TrackerB
    Free + IAP · ★ 4.8 · 384 ratings · score 85 · good
  28. 28
    28: Period & Cycle TrackerB
    Free + IAP · ★ 4.6 · 5,669 ratings · score 85 · good
  29. 29
    Period Tracking CalendarB
    Free + IAP · ★ 4.6 · 10,717 ratings · score 85 · good
  30. 30
    Maya - Period & HealthC
    Free + IAP · ★ 4.8 · 3,014 ratings · score 84 · situational
  31. 31
    Mira Fertility & Cycle TrackerC
    Free · ★ 4.7 · 2,746 ratings · score 84 · situational
  32. 32
    Menstrual Period TrackerC
    Free + IAP · ★ 4.7 · 16,049 ratings · score 83 · situational
  33. 33
    iPeriod Lite Period TrackerC
    Free + IAP · ★ 4.4 · 4,868 ratings · score 83 · situational
  34. 34
    My period calendar PinkllamaC
    Free + IAP · ★ 4.8 · 19,163 ratings · score 82 · situational
  35. 35
    Period Tracker: Natural CyclesC
    Free + IAP · ★ 4.7 · 1,317 ratings · score 82 · situational
  36. 36
    Bom Calendar - Period trackerC
    Free + IAP · ★ 4.6 · 1,562 ratings · score 82 · situational
  37. 37
    HiMommy: Ovulation & PregnancyC
    Free download · ★ 4.8 · 5,476 ratings · score 82 · situational
  38. 38
    Melda Cycle & Period TrackerC
    Free + IAP · ★ 4.7 · 456 ratings · score 82 · situational
  39. 39
    Ovi Cycle & Period TrackerC
    Free + IAP · ★ 4.7 · 355 ratings · score 82 · situational
  40. 40
    Pregmate Ovulation TrackerD
    Free + IAP · ★ 4.9 · 12,886 ratings · score 81 · weak

Beyond the top 40

103 more, not ranked yet

  1. Sync - Private Period Tracker
  2. iPeriod Period Tracker +
  3. Period Calendar: Cycle Tracker
  4. My Period Calendar
  5. Dew: Private Period Tracker
  6. Luna Teen Period Tracker
  7. Period Tracker & Ovulation App
  8. GetMyMood: Period Tracker
  9. Easy Period - Lite Tracker
  10. MyFlo® Period Tracker Calendar
  11. FEMM Period Ovulation Tracker
  12. Period Tracker - Pepapp
  13. Soso: Tween Period Tracker
  14. Mooneva Period & Cycle Tracker
  15. Period Tracker Calendar App
  16. Fertility & Period Tracker
  17. Menstrual Cycle Tracker
  18. Teen Cycle: Period Tracker
  19. HeySis: Cycle & Period Tracker
  20. Clearblue Period Cycle Tracker
  21. Period Tracker: Her Calendar
  22. Fena: Period Tracker & Impact
  23. Bloomra: Period Tracker
  24. Ondi: Private Period Tracker
  25. Period & Cycle Tracker: Vela
  26. Period Tracker - My Cycle AI
  27. Trying to conceive Tracker app
  28. Flux Period Tracker & Calendar
  29. Period Tracker: Cycle Diary
  30. Period Tracker: Monthly Cycles
  31. Gloz: Cycle & Period Tracker
  32. Luna: Cycle Tracker & AI
  33. Period Tracker & Cycle Food
  34. Bloomy - Cycle Period Tracker
  35. Orbit - Period Tracker
  36. Period Tracker & Cycle: Vinca
  37. My Period & Ovulation Calendar
  38. Ovulation Tracker: Period App
  39. Period Menstral Cycle Tracker
  40. drip period & cycle tracker
  41. Iris: Period & Cycle Tracker
  42. Bloom Cycle Period Ovulation
  43. Fertility and Period Tracker
  44. Spot On Period Tracker
  45. Period Tracker - Cycle Log
  46. Menstrual Calendar FMC
  47. Menstrual Periods Tracker
  48. Period Tracker: Clasia Cycle
  49. HerPhase - Period Tracker
  50. PeachDay - Period Tracker
  51. My Period Tracker & Ovulation
  52. Maybe Baby™ Fertility Tracker
  53. Calla: Period Tracker
  54. Period Tracker
  55. Phase: Period & Cycle Tracker
  56. DaysyDay Cycle, Period Tracker
  57. Period - period tracker
  58. Period Tracker: Secure Privacy
  59. KokoRoom: Period PMS Reminder
  60. Cara - Private Period Tracker
  61. Track My Flow
  62. Period Tracker • Ovulation App
  63. Period Tracker ·
  64. RoseVault: Cycle Tracker
  65. Luna - Period Tracker
  66. Period Tracker - Cykle
  67. Cycle Calendar & Health
  68. Venus Cycle & Period Tracker
  69. Period Tracker&Cycle Calendar
  70. LADYTIMER Period Tracker
  71. Period Tracker Free of Ads App
  72. Rosie - Period Tracker
  73. Period tracker, calendar
  74. Period and Ovulation Tracker
  75. Asan Period Tracker
  76. Femia - Fertility & Pregnancy
  77. Period Tracker. Cycle Calendar
  78. Hera - Period Tracker
  79. Period Tracker - Menstrual & Ovulation Calendar
  80. Cube Period Tracker
  81. Period Tracker - Cycle Tracker
  82. Period Tracker: Cycle & Baby
  83. Euki
  84. Mira - Cycle & Period Tracker
  85. Period Tracker & Woman Health
  86. MyDays X
  87. One Period Tracker & My Health
  88. Period Tracker Calendar Regles
  89. Next Period
  90. Period Tracker & Cycle
  91. Period Tracker, Cycle Tracking
  92. Period Tracker Menstrual Cycle
  93. Cyla - Period & Cycle Tracker
  94. PeriodHere - Period Tracker
  95. Period Tracker & Cycle Diary
  96. Period Tracker & Calendar
  97. Zahra - Muslim Period Tracker
  98. Maia: Period & Cycle Tracker
  99. Period Tracker - My Cycle
  100. Posy: Period Tracker & Log
  101. Ovulation + Period Tracker
  102. DOT: Period Flo Tracker App
  103. Period Tracker 2026

New in the last 30 days

Questions people ask

What is the best period tracking app for iPhone?
Flo Cycle & Period Tracker, S tier, ranked #1 of 40, rated 4.7 by 1,999,564 people.
Which period tracking apps are free?
40 of 40 are free to download: Flo Cycle & Period Tracker (S), Clue Period & Cycle Tracker (S), Period Tracker Period Calendar (S), My Cycle (S) and more. 34 of them sell in-app purchases. 4 report no in-app purchases.
Which period tracking app has the best App Store rating?
Pregmate Ovulation Tracker at 4.9 from 12,886 ratings.
How many period tracking apps reach S or A tier?
20 of 40. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier.

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