Guardrail
protein, not calories
Guardrail turns a personal protein target into one glanceable daily state. Log manually, scan a barcode, or review an optional food-photo estimate; calories stay secondary and every estimate remains editable.
What is true today.
The Android release candidate has been verified on real devices, including the live camera surface. Play internal testing and Play-installed billing proof are still in progress. This is not medical advice or store availability.
- For
- Adults using GLP-1 medicines who want protein and wellbeing context without calorie pressure
- Platform
- Android beta; iOS planned
- Access
- Android release candidate verified on phone and tablet; Play internal testing setup in progress
- Price
- $49.99/year founding
The capability index.
A responsive capsule-shaped protein vessel shows logged and remaining grams against a target you control, with calories secondary.
Manual entry, barcode lookup, and optional food-photo estimates share one capture surface; photo results stay reviewable before saving.
A private on-device journal connects your own protein entries with weekly injection and nausea notes without diagnosing or prescribing.
Related work, indexed.
Three nearby records from the same studio collection.
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