Ronnie

Terms of use

Last updated 23 October 2026

These terms apply when you use Ronnie, at app.ronnie.app or from your Home Screen. Please read them with our privacy policy. By using Ronnie you agree to them.

Who we are

Ronnie is made by Numeris Digital Limited, London (“we”). Contact us at hello@ronnie.app.

What Ronnie is, and isn’t

Your records

Your records are kept on your phone. If you clear your browser data, delete the app or lose your phone, they can be lost unless you’ve backed them up or turned on sharing. Ronnie reminds you to back up. You’re responsible for the information you enter.

Nurses, midwives and doctors

Professional mode is an aide-memoire. The baby’s notes stay the clinical record, so keep charting as your trust requires. Only use Ronnie where your trust’s policies allow it. Label cots by bay and cot, never by name, crop out or cover patient details before scanning a chart, and share handovers only through your trust’s approved channels.

What’s free

Logging feeds, nappies, sleep, weight and expressing, timers, reminders, the plan for a low and backups are free. Low readings can always be saved.

Donations

Blood sugars unlock for good with a donation of any amount to the Starlight fund at Royal Free Charity (registered charity 1165672), made through JustGiving. 100% of your donation goes to the charity, and Numeris Digital receives nothing from it. Your donation is between you, JustGiving and the charity, under JustGiving’s terms. We only check that a donation was made.

Subscriptions

Using Ronnie fairly

Don’t try to break, copy or get round Ronnie’s unlocks or security, or use it to break the law. We may stop an unlock that was obtained unfairly.

Changes and availability

We’re always improving Ronnie, so features can change. We’ll try to keep it running, but can’t promise it will always be available or free of faults. If we make a change to these terms that affects you, we’ll update this page and mention it in the app’s “What’s new”.

Our responsibility to you

If we fail to keep to these terms, we’re responsible for loss or damage you suffer that was a foreseeable result of that. We aren’t responsible for loss that wasn’t foreseeable, or for decisions about care, which stay with you and your care team. Nothing in these terms limits our liability for death or personal injury caused by our negligence, or for fraud, or affects your legal rights as a consumer.

The law

These terms are governed by the law of England and Wales. If you live in Scotland or Northern Ireland, you can also bring proceedings there.

Privacy · Terms of use · Accessibility · Numeris Digital Limited, London · hello@ronnie.app