---
title: "Language, dark mode and units · Cami Help"
description: "Cami follows your iPhone's language; change it in iPhone Settings › Apps › Cami. Dark mode is in More › Settings › Appearance, units in General."
url: https://camibaby.com/help/language-appearance-units
language: en
updated: 2026-11-06
---

# Language, dark mode and units

Cami follows your iPhone's language; change it in iPhone Settings › Apps › Cami. Dark mode is in More › Settings › Appearance, units in General.

## Language

Cami is in **English** (US and UK) and **Spanish** (Latin America and Spain). To use a language that is different from your iPhone’s:

1. Open the **Settings** app on your iPhone.
2. Tap **Apps**, then **Cami**.
3. Tap **Language** and choose English or Spanish.

If you don’t see **Language**, add the other language in **Settings** › **General** › **Language & Region** first.

## Dark mode

1. Open **More** , **Settings** , **Appearance**.
2. Under **Theme**, choose **System**, **Light** or **Dark**. **System** follows your iPhone.

![The Appearance screen with the Theme choices and the Dark while sleeping switch.](https://camibaby.com/help/language-appearance-units/appearance.webp)

**Dark while sleeping**: turn on **Dark while sleeping** on the same screen, and Cami turns dark the moment anyone starts a sleep timer for your child. It goes back to your theme when the timer stops. It’s off until you turn it on.

## Units

In Cami 1.2: Volume unit and Measurements are directly in More › Settings, under Preferences.

1. Open **More** , **Settings** , **General**.
2. Under **Units**, set **Volume** to **Milliliters** or **Ounces**.
3. Set **Measurements** to **Metric** or **US**, for weight, length and head size.
4. Set **Temperature** to °C or °F.

![The General settings screen with Volume, Measurements and Temperature under Units, and Breast Buttons under Logging.](https://camibaby.com/help/language-appearance-units/general.webp)

- All three start from your iPhone’s region.
- On the Bottle form, tap the unit next to the amount to switch between ml and oz. It changes the same setting.
- On the Temperature form, you can also switch between °C and °F. It changes the same setting.
- Changing units never changes what’s saved. Your entries just show in the new unit.

## Breast buttons

In Cami 1.2: Breast buttons is directly in More › Settings, under Preferences.

**More** , **Settings** , **General** , **Breast Buttons** changes how the left and right buttons look and what they’re called on the Nursing and Pumping forms. It never changes which side a feed is saved on. See [Time a nursing session, one side at a time](https://camibaby.com/help/nursing-timer).

## These settings are per iPhone

Language, theme and units belong to this iPhone. Your partner can use Spanish in ounces while you use English in milliliters, and you both see the same log.

## Related articles

- [Which iPhones, countries and languages Cami supports](https://camibaby.com/help/requirements-languages): Cami runs on iPhone with iOS 26 or later, in English and Spanish. The countries where it is on the App Store are listed below.
- [Time a nursing session, one side at a time](https://camibaby.com/help/nursing-timer): On Home, tap Nursing, then tap the breast you're feeding from. Tap the other side when you switch. When you're done, tap Stop Nursing, then Save Nursing.
- [Choose and reorder what Home shows](https://camibaby.com/help/customize-home): On Home, tap the Customize Home button beside Track. Hide the rows you don't use, drag to reorder, and tap Save changes.

## Still need help?

Write to us and a person reads it, usually within a day. From the app, Get Help attaches the details that help us fix it, and our reply shows in Cami.

In Cami: **More › Help Center › Get Help**

[Email us](mailto:hello@camibaby.com) · [Report a mistake on this page](mailto:hello@camibaby.com?subject=Report%20a%20mistake%20on%20this%20page%3A%20%2Fhelp%2Flanguage-appearance-units)