# PinkyPromise: Couple Contract — Promises & rules, hand-signed

> Promises & rules, hand-signed (iPhone/iPad app by Mouette, inc.)

- Source: https://appshunter.io/ios/app/pinkypromise-couple-contract/id6805258510 (this page in markdown: same URL + `.md`)
- Developer: [Mouette, inc](https://appshunter.io/developer/6805258512)
- Category: Lifestyle, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 73 MB
- Languages: American English, Japanese
- Released: 2026-09-10
- Data updated: 2026-10-11

## What is PinkyPromise?

A promise to your family. A vow to the person you love. Something you swore to a friend.

You meant every word of it at the time. Then months pass, and it turns into "you said" and "no, I didn't" — and something small becomes an argument.

PinkyPromise is a contract app built for one thing: promises between couples, partners, families, and friends. You write one down, pass a single phone from hand to hand, and everyone signs it themselves, right there, in their own handwriting.

■ Promises people make with it
・Say "welcome home" every single day
・Go on a real date at least once a month
・Split the housework fairly
・Take the family to the park every weekend
・Quit smoking
・Lose a few pounds before we see each other again

Use it for a couple agreement, relationship rules, or house rules for moving in together.

■ What you can do
・Write a promise as a certificate — title, terms, what happens if it is kept or broken, and a deadline
・Pass one phone around and collect a handwritten signature from everyone involved — works for three or more people, too
・Watch it seal with a pinky swear stamp the moment the last signature lands
・Get a reminder on the deadline, and another one three days later if you have not recorded the result yet
・Get a monthly check-in for promises without a deadline
・Record it as Kept or Not kept once the deadline passes
・Save the certificate as an image and share it
・Look back on every promise you have made, gathered in Memories

■ Easy to start
・No account needed
・Everyone signs on one phone, so the other person does not need the app
・Your promises are stored only on your phone

None of this is legally binding. What it gives you is the small, warm shot of sincerity that comes from having actually signed your name to something.

Pinky promise. Cross my heart and hope to die.
The weight a promise carried when you were a child — now that you are not.

Promise made, promise kept.

## Is PinkyPromise safe?

Not enough ratings yet to assess PinkyPromise.

## Is PinkyPromise legit?

PinkyPromise: Couple Contract has limited verification signals. The AppsHunter Legitimacy Score for PinkyPromise is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.2.0 — 2026-09-30

You can now save a certificate straight to Photos. Tap "Save as image" on any certificate. No need to open the share menu.

### 1.1.1 — 2026-09-26

Updated links to our new official website.

### 1.1.0 — 2026-09-24

Turn casual verbal agreements into formal contracts.

To ensure terms are never forgotten, we've added an automatic reminder feature that sends notifications at contract expiration and one month post-contract.
To help partners enjoy the experience together, we've also included a QR code on the contract completion screen for easy app installation.

### 1.0 — 2026-09-10

No release notes.

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## Related topics

[pinky promise](https://appshunter.io/ios/topics/pinky-promise)

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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 2026-10-11.*