Help
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Guides and answers all around Logify. Can't find what you're looking for? Write to us.
Guides
Add your API key
How to add your own API key for Gemini, Claude or ChatGPT in Logify – step by step.
Which devices support AI without a key?
In Logify, AI estimates without an API key are available from iOS 27 on iPhones with Apple Intelligence. Here are the requirements and the daily limit.
Log symptoms and read the analysis
How to log symptoms in Logify, link them to meals and read the "Possible Intolerances" statistic.
Where is my data? How iCloud sync works
Logify stores your entries on your iPhone and syncs them through your private iCloud. No account, no servers of ours.
Is Logify a medical device?
Logify is not a medical device and does not make a diagnosis. The food tolerance analysis only shows connections in your entries.
Contact and support
Questions, bugs or wishes for Logify? Here's how to reach support.
Frequently asked questions
How do I add my API key?
In Logify, open Settings (the circle with your initial at the top right), tap "AI Model", choose your provider and paste your key under "API key". The key is stored only in your iPhone's keychain.
Read the articleWhich devices support AI without a key?
AI without an API key works from iOS 27 on iPhones with Apple Intelligence – iPhone 15 Pro, iPhone 15 Pro Max and later – with Apple Intelligence turned on and an internet connection. On all other iPhones, add your own API key or use barcode and database search.
Read the articleHow do I log a symptom and read the analysis?
Tap the plus and choose "Log symptom". Pick one or more symptoms and the meals of the last 24 hours that might be the cause. In the statistics, "Possible Intolerances" shows how often a meal was linked to symptoms.
Read the articleWhere is my data and how does iCloud sync work?
All entries live on your iPhone and are synced through your Apple Account's private CloudKit database. Only your Apple Account has access – we can't see the data. There is no Logify account.
Read the articleIs Logify a medical device?
No. Logify is a food diary, not a medical device. The "Possible Intolerances" analysis shows connections in your own entries but does not make a diagnosis and does not replace seeing a doctor.
Read the articleHow do I contact support?
Send an email to logify-app@outlook.de or use the feedback option under Settings in the app. We usually reply within a few days.
Read the article