Hoo-Ha

Hoo-Ha vs Natural Cycles

These two apps look similar but do very different jobs. The most important difference comes first: one is birth control, the other is not.

Read this first. Natural Cycles is an FDA-cleared contraceptive — a regulated medical device you can use to prevent pregnancy. Hoo-Ha is not contraception and must never be used to prevent pregnancy. If birth control is what you need, Natural Cycles (or another medically approved method) is the right category — not Hoo-Ha. The comparison below is only for people who want a private cycle tracker, not a contraceptive.

Different purposes

Natural Cycles received FDA clearance in 2018 as a contraceptive app. It uses your basal body temperature and an algorithm to identify fertile and non-fertile days, and it is regulated as a medical device for that purpose. That regulatory status is exactly why it requires a subscription, an account, and cloud processing — a birth-control claim carries real obligations.

Hoo-Ha makes the opposite choice on purpose. It is a general-wellness tracker that records and charts what you log. It does not make a contraceptive claim, does not interpret your data as medical guidance, and is built to stay entirely on your device.

 Hoo-HaNatural Cycles
PurposeCycle trackingContraception (FDA-cleared)
Can be used as birth controlNo — neverYes
Works 100% offlineYesNo
No account requiredYesNo
Pricing$14.99 onceSubscription
Data stays only on deviceYesCloud
Requires a thermometerNoRecommended

Which should you choose?

If you want a regulated app to prevent pregnancy, Natural Cycles is a real option — talk to your clinician about whether it fits you. If you want a private way to understand your cycle without subscriptions, accounts, or your data on someone's server — and you are using a separate, medically approved method for contraception — Hoo-Ha is built for exactly that.

Hoo-Ha is not birth control. It's a private, offline cycle tracker for $14.99 once.
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Comparison based on publicly available information and may change. Natural Cycles is a trademark of its owner; this page is not affiliated with or endorsed by it.