Oh FeverTerms of Use & Medical Disclaimer
Last updated: 29 September 2026
1. What Oh Fever is
Oh Fever is a tracking tool. It records the temperatures, medicine doses and notes you enter.
- iPhone and Apple Watch: the app shows the time since the last recorded dose, the doses recorded in the last 24 hours and each listed product's leaflet tables and sentences exactly as printed, with a link to the official leaflet. It does not calculate, suggest or prefill a dose and does not use the child's weight for medicines. You decide the amount with the leaflet and your doctor.
- Android: for each listed product the app shows the row of that product's leaflet dosing table for the child's weight and age, and it keeps track of the leaflet's minimum intervals and daily limits, warning you before a dose that would be too early, too large or over a daily limit.
The app does not decide or enforce anything: you can always log a dose, and the decision is yours.
2. Not medical advice, not a medical device
Oh Fever (the app and the ohfever.app website) is not a medical device. The app does not provide medical advice, diagnosis or treatment and does not replace a doctor, pharmacist or the product leaflet. Always verify the strength printed on the package and the dosing instructions before giving any medicine. Seek immediate medical attention for high fever, any fever in an infant under 3 months, seizures, breathing difficulty, a rash that does not fade under pressure, or any symptom that worries you.
3. Several caregivers
If more than one person gives medicine, you are responsible for confirming each dose (medicine, amount, time) with each other directly. Do not rely on app entries, reminders or sync status alone: data may be delayed, incomplete or entered incorrectly.
4. Your responsibility
You are responsible for the accuracy of what you enter, including the product strength and, on Android, the child's weight (on iPhone and Apple Watch the weight is not used for medicines). The leaflet tables shown in the app (and, on Android and in the calculators on this website, the doses) come from the leaflet of each listed product registered in Poland (Polish Register of Medicinal Products). On iPhone and Apple Watch the app records the amount you enter and never suggests one. On Android, for a product you add yourself the app does not suggest a dose: you enter it from that product's leaflet, and the app counts it toward the interval and daily limits of its active substance. General advice (when to see a doctor) follows NICE and NHS guidance. Every leaflet table and every rule the Android app adds is listed on the dosing sources page.
5. Purchases
Oh Fever Plus is a one-time in-app purchase. On iPhone it is processed by Apple through the App Store under Apple's terms; on Android it is processed by Google through Google Play under Google's terms. We do not receive your payment details. A purchase on the App Store can be shared with your Apple Family Sharing group; Family Sharing does not apply to Google Play. Refunds are handled by Apple for App Store purchases and by Google for Google Play purchases.
6. Availability and changes
We may change or discontinue features. On iPhone, sync and sharing depend on Apple iCloud and your Apple ID; on Android, backup depends on your Google account and your phone's backup settings. We cannot guarantee their availability.
7. Liability
To the extent permitted by law, OUMM is not liable for any damage resulting from the use of the app, including decisions taken based on the information it shows. Mandatory consumer rights in your country are not affected.