# On Deck: Partner Cycle — Her cycle, quietly understood

> Her cycle, quietly understood (iPhone/iPad app by 与钊 段.)

- Source: https://appshunter.io/ios/app/on-deck-partner-cycle/id6802020627 (this page in markdown: same URL + `.md`)
- Developer: [与钊 段](https://appshunter.io/developer/6801561338)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.0 · 4 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-08-20
- Data updated: 2026-08-31

## What is On Deck?

On Deck helps you keep track of your partner's cycle — where she is
today, how long until the next turn, and one concrete thing worth doing about it.

WE HAVE NOTHING TO HAND OVER

The app itself makes no network requests. There is no account and no server of
ours anywhere. Your records never leave your phone. If anyone — including law
enforcement — asks us for them, there is nothing for us to give, because no copy
exists outside your device.

FREE, AND COMPLETE

· One screen — her state and the countdown, nothing else
· Calendar — confirmed days and predictions clearly separated
· Fix it anytime — got the dates wrong? Three taps to correct
· A care suggestion each day — one specific, doable thing
· Encrypted on device — AES-256, with an optional Face ID lock
· Encrypted backup — carry your records to a new phone
· English and 简体中文

None of the above is limited, timed, or metered.

ON DECK PRO (OPTIONAL)

· Reminders — days ahead, the day itself, running late, and more. Scheduled
  entirely on your device; discreet by default, so nothing cycle-related shows
  on your lock screen
· Home and Lock Screen widgets, plus an Apple Watch complication
· Twice the care suggestions, messages you can send her as-is, and a concrete
  list of what to buy and do
· Note the day — mood, symptoms, a line — and see which cycle day tends to be
  hardest for her
· Her pattern — cycle trend, how much it swings, how close past estimates ran
· A different icon, a 6-digit PIN of its own, and a blank lock cover
· End-to-end encrypted iCloud sync — the key only moves between your own devices

WHAT IT STILL DOESN'T DO

No ads. No analytics. No crash reporting. No third-party SDKs of any kind.
Buying Pro does not change what we can see: purchases are handled by Apple, and
we receive no transaction data.

On Deck is not a medical device. Every date is an estimate derived from
what you enter, and must not be used as a basis for contraception or for
planning a pregnancy. For health questions, see a doctor.

What you record is your partner's health information. We recommend telling her.

—

Subscriptions renew automatically unless cancelled at least 24 hours before the
period ends. Manage or cancel in your Apple Account settings.

Terms of Use: https://csyzd.github.io/privacy/On-Deck/terms.html
Privacy Policy: https://csyzd.github.io/privacy/On-Deck/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| On Deck Pro — Monthly | $1.99 | per month |
| On Deck Pro — Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| On Deck Pro — Lifetime | $29.99 | one-time |


## Is On Deck safe?

Not enough ratings yet to assess On Deck.

## Is On Deck legit?

On Deck: Partner Cycle has limited verification signals. The AppsHunter Legitimacy Score for On Deck is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-08-21

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*