What are the best apps for trying to conceive?
HerFound lists 13 apps for trying to conceive: Clue, Femometer, Flo, Glow, Inito, Kindara, Mira, Natural Cycles, Ovia, Peanut, Premom, Proov and Stardust. 10 of 13 have a free version (Clue, Flo, Glow, Kindara, Mira, Ovia, Peanut, Premom, Proov and Stardust). Clue, Femometer, Mira, Premom and Stardust say outright that they do not sell personal data. Each fact below comes from the app's own pages, last checked Nov 12, 2026.
Updated . How an app gets on this list: Apps with fertility, ovulation or conception tracking. We don't rank by rating or popularity and we don't publish ratings; sponsored listings are labelled.
Apps for Trying to Conceive compared
- Clue
- Free version
- Yes
- Paid plan
- $9.99/month or $39.99/year
- Sells your data?
- No
- Data used for ads?
- Yes
- Account
- Required
- Data kept
- Company servers
- Platforms
- iOS, Android
- Femometer
- Free version
- —
- Paid plan
- $9.99/month, $19.99/quarter or $49.99/year
- Sells your data?
- No
- Data used for ads?
- Yes
- Account
- —
- Data kept
- —
- Platforms
- iOS, Android
- Flo
- Free version
- Yes
- Paid plan
- $1.99 to $59.99
- Sells your data?
- Not for money
- Data used for ads?
- Yes
- Account
- Optional
- Data kept
- Anonymous option
- Platforms
- iOS, Android
- Glow
- Free version
- Yes
- Paid plan
- $59.99/year, $29.99 every 3 months or $99.99 lifetime
- Sells your data?
- Not for money
- Data used for ads?
- Yes
- Account
- —
- Data kept
- Device option
- Platforms
- iOS, Android
- Inito
- Free version
- —
- Paid plan
- $119
- Sells your data?
- Not for money
- Data used for ads?
- Yes
- Account
- Required
- Data kept
- —
- Platforms
- iOS, Android
- Kindara
- Free version
- Yes
- Paid plan
- $4.99/month or $49.99/year
- Sells your data?
- May sell
- Data used for ads?
- —
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android, Web
- Mira
- Free version
- Yes
- Paid plan
- —
- Sells your data?
- No
- Data used for ads?
- Yes
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android
- Natural Cycles
- Free version
- No
- Paid plan
- $21.99/month or $149.00/year
- Sells your data?
- Not for money
- Data used for ads?
- Yes
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android
- Ovia
- Free version
- Yes
- Paid plan
- —
- Sells your data?
- —
- Data used for ads?
- —
- Account
- —
- Data kept
- —
- Platforms
- iOS, Android
- Peanut
- Free version
- Yes
- Paid plan
- $8.99, $14.99 or $29.99
- Sells your data?
- —
- Data used for ads?
- Yes
- Account
- Required
- Data kept
- Company servers
- Platforms
- iOS, Android
- Premom
- Free version
- Yes
- Paid plan
- $12.99 to $37.99
- Sells your data?
- No
- Data used for ads?
- —
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android
- Proov
- Free version
- Yes
- Paid plan
- $99.99
- Sells your data?
- —
- Data used for ads?
- Yes
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android
- Stardust
- Free version
- Yes
- Paid plan
- $6.99/month, or $24.99 to $39.99/year
- Sells your data?
- No
- Data used for ads?
- Yes
- Account
- —
- Data kept
- Company servers
- Platforms
- iOS, Android
| App | Free version | Paid plan | Sells your data? | Data used for ads? | Account | Data kept | Platforms |
|---|---|---|---|---|---|---|---|
| Clue | Yes | $9.99/month or $39.99/year | No | Yes | Required | Company servers | iOS, Android |
| Femometer | — | $9.99/month, $19.99/quarter or $49.99/year | No | Yes | — | — | iOS, Android |
| Flo | Yes | $1.99 to $59.99 | Not for money | Yes | Optional | Anonymous option | iOS, Android |
| Glow | Yes | $59.99/year, $29.99 every 3 months or $99.99 lifetime | Not for money | Yes | — | Device option | iOS, Android |
| Inito | — | $119 | Not for money | Yes | Required | — | iOS, Android |
| Kindara | Yes | $4.99/month or $49.99/year | May sell | — | — | Company servers | iOS, Android, Web |
| Mira | Yes | — | No | Yes | — | Company servers | iOS, Android |
| Natural Cycles | No | $21.99/month or $149.00/year | Not for money | Yes | — | Company servers | iOS, Android |
| Ovia | Yes | — | — | — | — | — | iOS, Android |
| Peanut | Yes | $8.99, $14.99 or $29.99 | — | Yes | Required | Company servers | iOS, Android |
| Premom | Yes | $12.99 to $37.99 | No | — | — | Company servers | iOS, Android |
| Proov | Yes | $99.99 | — | Yes | — | Company servers | iOS, Android |
| Stardust | Yes | $6.99/month, or $24.99 to $39.99/year | No | Yes | — | Company servers | iOS, Android |
Sources: each app's own privacy policy, help pages and US App Store listing. Open an app to read the exact passage and the date we checked it. “—” means we have not sourced that fact yet. This is what each company states, not an audit of what it does.
All 13 apps
Clue
A period tracker: cycle tracking with predictions for your period, PMS and ovulation.
Femometer
A fertility and period tracker: BBT charts, LH test reading and device syncing
Flo
Editor's pickA period and ovulation tracker: predictions plus personalized health insights.
Glow
A fertility and ovulation tracker: period forecasts, partner sharing and community forums
Inito
A fertility monitor and app: measures four hormones at home to find your fertile window and confirm ovulation.
Kindara
A fertility charting app: record basal body temperature, cervical mucus and your other cycle signs.
Mira
A fertility tracker: reads your hormones with the Mira monitor to find your fertile window and confirm ovulation.
Natural Cycles
Editor's pickA hormone-free birth control app: FDA-cleared and based on your body temperature.
Ovia
A cycle, fertility and pregnancy tracker: insights for every stage, from periods to menopause.
Peanut
A community app for women: friends for fertility, pregnancy, motherhood and menopause
Premom
An ovulation and fertility tracker: reads your ovulation test strips and charts your cycle
Proov
A hormone test reader app: scan your Proov test strips and see your hormone levels across the cycle.
Stardust
A privacy-first period tracker: cycle predictions, moon phases and sharing with friends or a partner.
Common questions
Clue, Flo, Glow, Kindara, Mira, Ovia, Peanut, Premom, Proov and Stardust have a free version. Natural Cycles needs a paid plan beyond any free trial.
Clue, Femometer, Mira, Premom and Stardust say they do not sell personal data. Flo, Glow, Inito and Natural Cycles say they do not sell it for money; see each listing for what the policy adds about advertising. Kindara says it may sell personal data. This is what each company states in its own policy, not an audit.
Flo can be used without creating an account, according to its own pages.
All 13 are on Android: Clue, Femometer, Flo, Glow, Inito, Kindara, Mira, Natural Cycles, Ovia, Peanut, Premom, Proov and Stardust.
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