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Android · Closed beta · iOS coming soon

Track the nickel
in what you eat.

Trace Elements helps you follow a low–trace-element diet. Pick the element you care about, log what you eat, and a simple daily ring tells you whether you're under, near, or over your limit.

Request Beta Access iOS — coming soon
Limited to 50 testers · First come, first served
Works offline · No account · Your data stays on your device
Trace Elements home screen showing the daily progress ring

A daily ring that keeps
you under your limit

Log your meals and the ring fills up, changing color as you approach your daily limit. Patterns that are invisible day-to-day become obvious over weeks.

Good — under your limit Caution — approaching it Over — above your limit
Home screen with a red over-limit ring
A day that ran over a 150µg nickel limit — the ring turns red.
Food search autocomplete matching a typed food name
A large built-in food list — type any part of a name, in any word order.
Monthly trends calendar colored by day
Trends color each day so streaks and patterns jump out.

Built around how
sensitivities actually work

Most tracking apps are built for fitness or calories. Trace Elements is built for the specific, ongoing work of managing dietary trace elements.

Daily limit ring

A color-coded ring shows today's total against your limit. Amber as you approach, red when you go over. Thresholds are yours to set.

Large food database

Hundreds of common foods built in — one clean value per food, averaged across sources. Search finds them in any word order.

Compound foods & recipes

Log a whole dish at once — from built-in recipes or looked up online. Build and share your own recipes, and watch the total update as you swap ingredients to bring it down.

Mood & notes journal

Tag each day and jot down how you felt. Line up symptoms against intake to find patterns worth discussing with a clinician.

Trends & history

Week and month views colored by how each day landed. Export a PDF report to bring to a clinic visit.

On-device & offline

No account, no cloud. Your logs and food database live on your device and most lookups need no connection at all.

Your data never leaves
your device.

Health data is among the most personal information you have. Trace Elements keeps your logs and food database on your device — nothing is uploaded to any server we run.

No account required, ever
Works fully offline
No analytics or tracking SDKs
Optional food lookups only run when you ask for them
Back up and restore your own data on your terms
Read our Privacy Policy
Not medical advice

Trace Elements is a self-tracking aid, not a medical device. It does not diagnose, treat, cure, or prevent any condition, and its reference values are population-level estimates. If a clinician has put you on a restricted diet, follow their guidance over the app's numbers.

Join the closed beta

Trace Elements is in closed beta on Android. Request access below — free during beta as a thank-you for helping shape the app.

Request Beta Access Beta access is limited to 50 testers so we can support everyone properly. Request access below — we'll send your Play Store invite link within a few days. iOS — coming soon

Made by Code Cowboys LLC · Michigan