Trill Project

App review by
Neilie Johnson, Common Sense Media
Trill Project App Poster Image
Thoughtful, anonymous network offers online support.

Parents say

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Kids say

age 12+
Based on 1 review

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A lot or a little?

The parents' guide to what's in this app.

Educational Value

Not intended for learning, but kids could gain some understanding and empathy. 

Ease of Play

All functions easy to understand except for the "Conversations" mechanic. 


No violence in the app itself, but user posts could contain "triggering" references. A built-in tool hides triggering posts by default. 


No sex in the app itself, but user posts could contain references to sex. 


No profanity in the app itself, but user posts could contain bad language. 

Drinking, Drugs & Smoking

No drugs, drinking, or smoking in the app itself, however, user posts could contain references to such things. There's a built-in link to an addiction hot line. 

What parents need to know

Parents need to know that Trill Project is a freemium social networking app designed by a group of high school girls wanting to create a positive, supportive online community. The app lets users anonymously join moderated communities related to issues they might need help with like anxiety, addiction, and LGBTQ concerns. It also enforces anonymity by creating color-coded numerical usernames so that users can feel free to discuss things they might not otherwise. Posts and online groups are moderated for content to ensure users' safety, and built-in links provide help for users who might be suicidal or in need of other kinds of help. Though created by teen girls, the app is intended for users over 17. Note: Apps designed for mental health purposes are best used in conjunction with a mental health professional and aren't a substitute for professional treatment. Read the developer's privacy policy for details on how your (or your kids') information is collected, used, and shared and any choices you may have in the matter, and note that privacy policies and terms of service frequently change.

User Reviews

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  • Kids say

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Kid, 12 years old December 18, 2019

I love it!

It’s such a great place to talk about things that are bothering you. It’s mostly geared towards teens, though.

What's it about?

TRILL PROJECT is a social networking app designed to provide support groups for older teens struggling with life's serious issues. The app assigns every user an anonymous username based on a color and a random number, and users can only follow tags, not other users. Users can search specific topics such as relationships, mental health, school, etc., and can create and join Communities, which are small, moderated support groups dedicated to specific topics. Posts can include questions, quotes, or answers to the Daily Question (Trill asks users things like "What makes you you?" and "What makes you feel safe?"), and users can comment on one another's posts. New posts contain a "Trigger" option to indicate that their content could trigger destructive behaviors in other users, and a Trigger filter hides such content unless users specifically reveal it. A built-in tool lets users flag each others' posts if the content in them indicates authors may do harm to themselves or others. In addition to this, an Emergency link lists phone and online contacts for various support, healthcare, and law enforcement organizations.

Is it any good?

This simple app, created by high school girls wanting to make a difference, gives people a place to discuss their concerns and employs anonymity in a way that's constructive rather than harmful. While there are plenty of apps that let people anonymously criticize each other, Trill Project encourages people to help each other and bond not through online identities, but through common problems and fears. Its developers' main concern is user safety (a welcome change among social networking apps) and as such, group discussions are moderated by Trill employees, and content is strictly monitored. The "Trigger" function is another example of the company's protective intent; turned on, it hides the text within posts if it might trigger destructive behaviors such as cutting or having suicidal thoughts. Even better is the tool that lets you report offensive or abusive content, or content that suggests the author might be thinking of hurting either themselves or others. An Emergency link supports this function by giving you quick and easy access to phone numbers and online links to police, shelters, hospitals, and other kinds of support. Of course, apps like this one aren't a substitute for professional help, and there's always a risk that teens won't find the support they're looking for, so it's important for parents to stay involved and intervene when necessary. The only small technical problems with the app are the sometimes sloppy text, the somewhat inexplicable Conversations function, and the fact that the app can randomly minimize while you're using it. It's also somewhat odd that you can anonymously invite someone to join, but you have to have that person's phone number to do so. Even with these things, though, Trill Project is a good, positive outlet for older teens to share their concerns and give support and receive it from people dealing with problems like their own.

Talk to your kids about ...

  • Families can talk about online anonymity in Trill Project and similar apps. Are there instances where it can help rather than hurt? What are the risks? 

  • Think about how online communities can be used for support. Have you ever made friends through an online group or forum? 

  • Discuss "triggering" posts. Do your kids know how to handle a post that encourages people to hurt themselves? 

App details

Our editors recommend

For kids who love mental health and social networking apps

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