# AN: Juno

> Research app for Apollo wearable, study participant use only. (iPhone/iPad app by Apollo Neuro.)

- Source: https://appshunter.io/ios/app/an-juno/id1553522715 (this page in markdown: same URL + `.md`)
- Developer: [Apollo Neuro](https://appshunter.io/developer/1378318920)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 3.80/5 from 5 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.1 · 57 MB
- Languages: American English
- Released: 2021-06-28
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/an-juno/id1553522715/reviews.md

## What is AN?

The Juno app is a special research app that allows study participants to interact with the study-versions of the Apollo wearable and is intended to be used for authorized research and evaluation use only. The app collects limited personally identifiable data and requires a subject ID to access it. Any data collected is described in the study documents you receive and are reviewed and approved by appropriate regulatory agencies, as needed. 

The Juno app features:

Simplified subject ID based login and access control

Seven distinct modes of vibratory stimulation designed to help the user reach their goals

Ability to build a custom schedule to make Apollo part of a daily routine and improve adherence to study protocols

Ability to track Apollo usage

Ability to connect to Oura Cloud and Apple Health for biometric data collection, if needed as part of a study

The feature set you may be asked to evaluate or use as part of the study you are participating in will be defined in the study documents (viz., consent, study materials) you receive.

## Key features

- Subject ID login
- Vibratory stimulation modes
- Customizable schedule
- Usage tracking
- Oura Cloud & Apple Health integration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/an-juno/id1553522715/reviews.md

### 1/5 — Does not track usage

*2025-10-23*

Most days it says zero usage. Even though everything runs on schedule. Does not matter if vibrations are triggered in app or the device starts on schedule.

## Frequently asked questions about AN

### What is AN: Juno used for?

AN: Juno is a research application designed for study participants to interact with the Apollo wearable. It is intended for authorized research and evaluation purposes only, as outlined in study documents.

### How do I access AN: Juno?

Access to AN: Juno requires a subject ID, which is provided to participants of authorized research studies. The app features simplified login and access control based on this ID.

### What kind of data does AN: Juno collect?

AN: Juno collects limited personally identifiable data as described in the study documents. It can connect to Oura Cloud and Apple Health for biometric data collection if required by the study.

### Does AN: Juno have ads?

No, AN: Juno does not contain advertisements. The app is free to download and use for authorized research participants.

### What devices does AN: Juno support?

AN: Juno is supported on iPhone and iPod devices. It is designed for use with the Apollo wearable.

### How often is AN: Juno updated?

The latest version of AN: Juno is 2.0.1, last updated on March 18, 2022. Update frequency is determined by research study needs and development cycles.

### Can I use AN: Juno for personal health tracking?

No, AN: Juno is strictly for authorized research and evaluation use. It requires a subject ID and is not intended for general personal health tracking outside of a study.

### What are the modes in AN: Juno?

AN: Juno features seven distinct modes of vibratory stimulation designed to help users reach their goals as part of a research study. The specific modes available may vary based on the study protocol.

## Version history (last 5 releases)

### 2.0.1 — 2022-03-18

Resolved automated Scheduling issue due to recent Daylight Savings time change.

### 2.0.0 — 2022-02-27

In this release, we added:

Track daily Apollo usage: Allow users to track their Apollo usage

Apple Health and Oura Cloud integration: Collect biometric data for studies that need them

Bug fixes and performance improvements

### 1.0.3 — 2021-08-23

Fixes several Bluetooth connectivity issues.

### 1.0.2 — 2021-07-21

Improvements in presentation, especially on smaller screens.

### 1.0.1 — 2021-07-01

Several visual improvements

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## More apps by Apollo Neuro

- [Apollo Neuro](https://appshunter.io/ios/app/apollo-neuro/id1457385148)

All apps by Apollo Neuro: https://appshunter.io/developer/1378318920

## Related topics

[apollo neuro](https://appshunter.io/ios/topics/apollo-neuro) · [juno health](https://appshunter.io/ios/topics/juno-health)

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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 2026-08-28.*