# BioDrop

> Smartphone-based biomarker tracking for health, vocal performance, and symptom monitoring. (iPhone/iPad app by Kalibrate Blockchain Corporation.)

- Source: https://appshunter.io/ios/app/biodrop/id1560858258 (this page in markdown: same URL + `.md`)
- Developer: [Kalibrate Blockchain Corporation](https://appshunter.io/developer/1560858260)
- Category: Health & Fitness
- Price: Free
- Rating: 4.00/5 from 4 App Store ratings
- Age rating: 12+
- Requires: iOS 11.0 · 31 MB
- Languages: American English
- Released: 2021-06-16
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/biodrop/id1560858258/reviews.md

## What is BioDrop?

Track daily changes in vocal performance, smell sensitivity, and other symptoms by collecting and tracking related biomarkers, anywhere, anytime with just a smartphone - no return mail or labs required.

FOLLOW PROTOCOLS
Follow Protocols hosted on BioDrop to receive daily self-assessment assignments with reminders.  Remain current with Protocols to gain entry to events and venues and know you're good to go.

ANALYSE & TRACK VOCAL BIOMARKERS
Using only a smartphone, BioDrop utilizes AI technology to analyze and track daily vocal samples and convert them into useful biomarkers which can be used by BioDrop hosted Protocols.
SMELL SENSITIVITY SELF-ASSESSMENT
BioDrop includes a daily smell sensitivity self-assessment which uses common household items as samples and a sliding labeled magnitude scale for recording sensations.

RECORD & TRACK SYMPTOMS
Record and track over time a variety of useful self-reported symptoms including:
Temperature
Sore Throat
Runny Nose
Itchy Eyes
Constipation
Chills
Insomnia
Nausea
Shortness of Breath
Diarrhea
Numbness
Heart Burn
Vomiting
..and many more

## Key features

- Vocal biomarker analysis with AI
- Smell sensitivity self-assessment
- Symptom tracking (temperature, sore throat, etc.)
- Follow hosted protocols
- Daily self-assessment assignments
- Event and venue access based on compliance


## Frequently asked questions about BioDrop

### What is BioDrop used for?

BioDrop is used to track daily changes in vocal performance, smell sensitivity, and other symptoms by collecting and tracking related biomarkers using just a smartphone. It allows users to follow protocols for access to events and venues.

### How does BioDrop analyze vocal biomarkers?

BioDrop utilizes AI technology to analyze daily vocal samples captured via a smartphone. These samples are converted into useful biomarkers that can be utilized within BioDrop hosted protocols.

### Can BioDrop track general symptoms?

Yes, BioDrop allows users to record and track a variety of self-reported symptoms over time, including temperature, sore throat, runny nose, constipation, nausea, and many more.

### What is the age rating for BioDrop?

BioDrop has an age rating of 12+, making it suitable for teenagers and older users.

### On which devices can BioDrop be used?

BioDrop is available for use on iPhones, iPads, and iPods, offering a broad range of Apple device compatibility.

### When was BioDrop last updated?

BioDrop was last updated on September 8, 2022, with the latest version being 1.18.

### What is the user rating for BioDrop?

BioDrop has a user rating of 4.0 stars, based on 4 ratings provided by users.

### Does BioDrop require any special equipment?

No, BioDrop is designed to work solely with a smartphone, eliminating the need for return mail or laboratory equipment for biomarker collection.

## Version history (last 5 releases)

### 1.18 — 2022-09-08

Voice capture

### 1.17 — 2022-03-10

Protocol consent

### 1.16 — 2022-02-21

Tutorial added.

### 1.15 — 2022-02-05

Bugs fixed

### 1.14 — 2022-01-23

added new vocal prompts

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*