Hemisphere vs Lemon Group Messenger

Track your life, notice trends. Take your health and wellbeing to the next level with Hemisphere.

Aimed at those looking to manage and improve their mental health, Hemisphere provides a new way for users to record and track symptoms and manage their general wellbeing. Hemisphere utilises customisable questions and fields to help users log and track any element of their daily life, such as sleep, diet, exercise or social interaction. Unlike other mood and lifestyle trackers, users can fully customise an unlimited number of questions, select their response types and collect the information most suited to their needs.


We’ve designed Hemisphere so that users can record and gather information that is relevant to them, as we know that everyone’s circumstances, symptoms and lives are unique. We believe that this level of flexibility means users can tailor Hemisphere exactly to their needs.


The answers collected can be analysed and displayed so that users can look for any trends or factors that might be impacting their wellbeing, such as changes in sleep, exercise, or major life events. We understand that security around personal data and health is of the upmost importance. Hemisphere uses military grade encryption to encrypt all answers before storing them.


We also recognise that users support networks are vital to recovery and their general health, so we’ve built in custom alerts that allow them to alert family or friends if they fail to check in.

Location: San Francisco, USA

You can create group chats without sharing your phone number

Lemon Group Messenger is a new group messaging app that prioritizes on privacy and efficiency. You can create or join groups without ever having to give away your personal information like your phone number or Facebook account. This is how it works, you create a group, and the app will give you a unique code, GJH89G for example, that code will be the code of the group which people will use to join that group. This is a great innovation of the traditional messaging service, since being in a group chat, most of the times doesn't mean you know everyone and you wouldn't want to have any direct contact with everyone of those. In Lemon Group Messenger, users cannot contact other users directly nor have any of their private information. Once your group is full you can just close admissions to the group and nobody will be able to join after that, you can also set a group limit when creating the group.

What does it do?
The app has two functions, you can either create or join a group. When you create a group, the app will create a unique code for that group, GHJ54K for example, that will be the code of the group and people can join with the code.

Why do we need it?
It helps protect the user's privacy and makes creating a group more efficient. Most of the times when you are in a group chat, you don't know everyone in the group and don't want them to have your number or contact you directly.

Who is it for?
It is for schools, for the office, for weddings, any type of group you want to create easily and efficiently. It is directed to all those people who are in an endless number of groups where they don't know most of the people in the group.

What makes it stand out from the crowd?
It's a great innovation of the traditional messaging service, since being in a group chat, doesn't always mean you know everyone and you wouldn't want to have any direct contact with everyone of those. In Lemon this doesn't happen.