Privacy Policy
Last updated 12 September 2026
Unmiss is made by MainGauge ("we"). This policy covers the Unmiss app and this website. It is written plainly and is not legal advice.
Using Unmiss on your own
Unmiss needs no account. If you use it by yourself, your reminders, your alarms, and the times you confirm them stay on your device. We never receive them, and there is nothing for us to hold.
If you invite an accountability partner
Sharing a reminder or a routine with a partner is the one thing that sends any of that content off your device. It is opt-in, per reminder or routine, and you can turn it off. While it is on we store:
- A Sign in with Apple identifier, which is how we know two accounts are paired. If you hide your email, we never receive it.
- Your first name only, so your partner sees who they are supporting. Our server rejects anything longer, so a surname or an email address typed into that field is discarded before it is stored.
- The title of each reminder or routine you share, with when it is due (for a routine, when it starts and ends) and whether you confirmed or kept it. Your partner sees the title in the notification they receive. Nothing about the steps inside a routine leaves your device: not their names, their times, or how many there are.
- A notification token for your device, so Apple can deliver that notification.
- A one-way hash of a confirmation secret, so a confirmation can be proven to have come from your device. We do not store the secret itself.
Your partner sees your first name and the titles of the reminders and routines you chose to share. They never see your other reminders or routines, your email, your payment details, or anything about your subscription.
If you subscribe to Unmiss Plus
Apple processes the payment. We never see your card, your billing address, or your Apple ID. What your device reports to us is the status of the subscription: when the current period ends, whether it renews monthly or yearly, whether it is set to auto-renew, and, if it stopped, Apple's reason. We use that to know whether your subscription is active.
Analytics
In-app analytics are processed by TelemetryDeck and measure how features are used, not who used them. Events your device sends are grouped by a one-way digest of an identifier your device generates for our apps, rather than by anything that names you. That identifier belongs to the device and not to you, so two of your devices count as two, and it resets if you remove all our apps and install again. A small number of events about subscriptions that stopped are sent from our server instead, and those are grouped by a one-way keyed digest of your account identifier. Website analytics are provided by Cloudflare, count page views and referrers, and use no cookies and no fingerprinting.
Email addresses
This website no longer collects email addresses.
Why we collect it
To deliver the accountability feature you asked for, to know whether your subscription is active, and to make the app work better. We do not build advertising profiles.
Where it is stored, and who processes it
Data is stored with Supabase. This website is hosted by Cloudflare. Notifications are delivered by Apple, which also provides Sign in with Apple and processes purchases. In-app analytics are processed by TelemetryDeck. These providers process data on our behalf. If your data is stored on servers outside Canada, for example in the United States, you consent to that transfer by using Unmiss.
How long we keep it
- Shared reminder and routine titles are deleted. Seven days after a shared reminder's grace period ends, the record is reduced to whether it was confirmed and when; a shared routine's record is deleted whole seven days after its grace period ends. The title is not carried over and is not kept.
- Pairing details and your first name are kept while the partnership exists, and removed when either of you unpairs or deletes their account.
- Subscription status is kept while your account exists.
We do not sell your data
We have never sold personal data, and we will not.
Your choices
You can stop sharing any reminder at any time, unpair from a partner, or delete your account from inside the app, which removes your profile, your pairings, and your shared reminders. You can ask us to show you, or delete, what we hold by emailing privacy@maingauge.com.
Notifications
Unmiss asks for notification permission when you pair with a partner, because the feature works by sending notifications. You can decline, and you can change it later in iOS Settings.
Age
Unmiss is not directed to children. Please do not use it if you are under 13.
Contact
MainGauge, privacy@maingauge.com.
Changes
If we change this policy, we will update the date above.