Cuidit
Effective date: November 4, 2026 · Leer en español
Cuidit is an app for Android and iPhone, made by Oliva Devs, for logging your weight and how you ate at each meal of the day. This page explains what data the app uses, why, who else receives it and what you can do about it. It is written in plain language on purpose.
Oliva Devs, run by Martín Furón, Argentina.
Contact: olivadevs@gmail.com
Short version
Your phone stores what you enter: each day's weight, your answer for breakfast, lunch, snacks and dinner (Took care, Normal, Overdid it or Skipped), the day's note and, if you turn it on, your weight goal. It also stores your settings (theme, language and daily reminder) and some working data: whether you have seen the welcome screens, whether we have already asked you for a rating, which new version we already told you about, whether you have the “No ads” purchase or an active rewarded video, and internal copies of your entries that the app keeps so nothing is lost when it updates. Streaks, seals, the weight trend and the change table are worked out on the phone from what you entered.
None of it leaves the phone to reach us: we have no server to receive it. You can delete a day from Today with “Delete this day”. To delete everything, uninstall the app; on Android you can also clear its data from the system settings.
On Android, if backup is turned on, the system may include this data in your Google account backup so you can get it back on a new phone. On iPhone, it is part of the backup your iPhone makes to iCloud or to your computer. Google and Apple make and keep those backups; we have no access to them. You can turn them off in your phone's settings.
From Settings you can export your entries to a CSV file. The app builds the file and opens the system share sheet, and you choose where it goes (Files, an email, another app). The app doesn't send it on its own. When you import, the app reads only the CSV file you pick.
If you turn it on in Settings, the app schedules a morning notification on your own phone. It doesn't go through any server. The app asks for notification permission only when you turn the reminder on. On Android, the app schedules it again after the phone restarts so it isn't lost. You can turn it off whenever you like.
When you tap “Share” or share your streak, the app builds a short text with the link to the app in the store (and, for the streak, how many days you have) and opens the system share sheet. We don't upload it anywhere. What happens next depends on the app you choose.
So you can rate the app, Cuidit uses the store feature made for that: Google Play on Android and the App Store on iPhone. The store runs those checks on your phone; we don't receive your rating or review this way (if you leave a public review, it shows in the store like any other).
When you open the app, Cuidit may ask the store whether there is a new version, to tell you with a notice you can close; it shows it only once per version and blocks nothing. On Android, Google Play makes that check, and it can also download the update while you keep using the app. On iPhone, the app asks the App Store for the latest version of Cuidit: the request carries the app's identifier and, like any internet connection, your IP address, and Apple receives it. We don't receive anything from those checks.
What we don't use. The app doesn't ask for or use your location, contacts, photos, microphone or camera, and it doesn't connect to Apple Health or Health Connect.
The app shows a Google AdMob banner at the top of the screen and, only if you ask for it, a rewarded video that removes the banner for 48 hours. To do that, Google's SDK may collect and use, according to what Google declares for its SDK: the device's IP address (which can be used to estimate your general area), device identifiers, including the Android advertising ID (on iPhone, Apple's advertising identifier is not used), how you interact with the ads (for example, taps and video views) and diagnostic information. Google uses it for advertising, analytics and fraud prevention, and sends it encrypted. Google receives that data and handles it under its own privacy policy: https://policies.google.com/privacy
Your weight, meals, notes and goal are never shared with AdMob or with anyone else. The app doesn't pass anything you enter to the ads SDK.
On Android you can limit, reset or delete the advertising ID from Settings > Google > Ads. On iPhone, the app does not ask for permission to track you, does not use the advertising identifier, and shows only non-personalized ads. On Android you can also turn off ad personalization in your Google account's ad settings.
Europe, the United Kingdom and Switzerland. If you are in one of those places, the app shows Google's consent form before any ads so you can choose whether to accept personalized ads. Google's SDK stores your choice on the phone, and you can change it from “Privacy options” at the bottom of History. On iPhone, ads are always non-personalized.
It is a one-time payment that removes the banner. Google Play or the App Store processes it with your store account; we never see your payment details. The app only knows whether the purchase exists: it keeps that on the phone so it doesn't show the banner when you're offline, and it checks with the store again when it opens. Once you buy “No ads”, the app stops requesting ads.
We don't receive any of your data from the app, so we have nothing to share. The only things that leave the phone are what Google's services send for ads and what Google Play and the App Store handle for the purchase, for ratings and for the new-version notice. Google and Apple handle that. We don't sell personal data.
There are none. There is no way to sign in to Cuidit.
Cuidit is not a medical service or a medical device. It gives no advice, diets or recommendations, and it doesn't count calories: you decide what taking care of yourself means. If you have any doubt about your health, talk to a professional. Your weight and eating data don't leave the phone and are not used for advertising.
Cuidit is for people aged 18 and over and is not aimed at children. We don't knowingly collect data from minors. If you think a minor has used the app, write to us.
What is on your phone stays until you delete it or uninstall the app; Google and Apple manage the system backups. What Google receives for ads is kept for the periods in its policy.
Because the app doesn't send your data to any server of ours, there is no database with your entries that could leak. What Google's SDK sends is encrypted in transit.
Depending on where you live (for example, the European Economic Area and the United Kingdom, Argentina, Brazil, Mexico, Colombia, Chile or California), you may have the right to know what data we hold about you, ask us to correct or delete it, ask for a copy, object to a use and file a complaint with your country's data protection authority.
We don't keep any of your data outside your phone, so there is nothing of yours to delete on our side. In the app you can view, export and delete your entries. For what Google handles for ads, use Android's ad settings, your Google account's ad settings and, in Europe, the app's “Privacy options”. On iPhone there is no tracking permission to adjust, because the app does not ask for it. If you have a question or a request, write to us at olivadevs@gmail.com and we will reply within a reasonable time.
Oliva Devs is based in Argentina, and this policy is governed by Argentine law. Law 25,326 on the Protection of Personal Data states that the holder of personal data may exercise the right of access free of charge at intervals of no less than six months, unless a legitimate interest is shown. The Agency for Access to Public Information, the supervisory body for Law 25,326, is empowered to handle complaints and claims from those who consider their rights affected. You can consult it at https://www.argentina.gob.ar/aaip.
If we change it, we publish the new version on this same page with the date it takes effect. If the change is important, we also mention it in the app.