Best SPACE alternatives: apps like SPACE - 心事分享给宇宙

10+ similar apps compared and reviewed

3.4 avg rating
10 free apps
Updated November 2026

Looking for something like SPACE? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to SPACE

Secret Planet#1

Secret Planet by CandyBook

messages from space
Editor's Choice
🌐 Social Networking
2.5(11 ratings)
FreeIn-App Purchases
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A digital sanctuary for sharing and receiving personal thoughts and feelings. It aims to foster a sense of connection and understanding among users, offering a warm space to express oneself without judgment. Discover resonance with others through shared experiences and emotions.

4.1(44 ratings)
FreeIn-App Purchases
脱水-记录我的小想法 screenshot 1
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This app provides a space to record your inner thoughts and emotions, connecting you with like-minded individuals. It offers distinct areas for rational reflection and emotional expression, alongside features for matching with others based on shared feelings and engaging in group chats for various activities.

More apps like SPACE

4
小星空-聊天恋爱交友倾诉软件
小星空-聊天恋爱交友倾诉软件
小星空-聊天恋爱交友倾诉软件
同城聊天 树洞吐槽 扩列交友
Free

Connect with others through unique chat features, share your thoughts, and find people who understand you. Offers a private and secure environment for authentic self-expression without social pressure.

Unique chat gameplayMinimalist designAuthentic self-expression
🌐 Social Networking
(19)
free with in-app purchases
5
树洞小酒馆-交友聊天陪聊连麦约会平台社交软件
树洞小酒馆-交友聊天陪聊连麦约会平台社交软件
树洞小酒馆-交友聊天陪聊连麦约会平台社交软件
年轻人情感语聊在线恋爱交友兴趣社区
Free

This app provides a safe and engaging space for users to connect and chat with others. It offers features like anonymous messaging, interactive games, and a "bottle sending" system to foster new friendships and relationships without the pressure of face-to-face interaction.

Anonymous chat matchingSend and receive "bottles" with messagesInteractive mini-games
🌐 Social Networking
(50)
free with in-app purchases
6
RanCat - Chat with fun people
RanCat - Chat with fun people
RanCat - Chat with fun people
Simple chat in warm tree hole
Free

Connect with others in a judgment-free chat environment where everyone is represented as a cat. Find someone to talk to anytime, anywhere, whether you're feeling happy, sad, or lonely. The app prioritizes genuine conversation and removes societal pressures.

Anonymous cat avatarsComfortable chat environmentNo societal or natural attributes
🌐 Social Networking
(58)
free with in-app purchases
7
树洞聊-陌生交友
树洞聊-陌生交友
树洞聊-陌生交友
by 北京梦语科技有限公司
Free

This app offers a minimalist and clean interface for connecting with new people. It features easy messaging and theme customization, prioritizing user privacy and a secure environment for communication.

Minimalist and clean designTheme switchingOne-click message sending and receiving
🌐 Social Networking
(11)
free with in-app purchases
8
一罐 - 树洞游乐园
一罐 - 树洞游乐园
一罐 - 树洞游乐园
by Ningbo If Technology Co.,Ltd
Free

This app offers a unique social experience for those who feel lonely, emotional, or shy. It allows users to share their thoughts and feelings anonymously or authentically, connecting with others who share similar emotions and experiences.

Anonymous sharing of thoughtsAuthentic profile creationConnect with similar users
🌐 Social Networking
(272)
free
9
Tiny Secret: Notes & Stories
Tiny Secret: Notes & Stories
Tiny Secret: Notes & Stories
Share moments, find a reply
Free

This app provides a safe and anonymous space for adults to share their thoughts, feelings, and life challenges. Connect with others who have similar experiences, offer advice, or simply find solace in a supportive community. It's a place to be yourself without judgment.

Anonymous messagingAdult chat and social networkingShare life challenges
🌐 Social Networking
(6)
free with in-app purchases
10
耳语漂流瓶 - 树洞倾诉与陌生人聊天
耳语漂流瓶 - 树洞倾诉与陌生人聊天
耳语漂流瓶 - 树洞倾诉与陌生人聊天
匿名随机交友 soul私密情感
Free

Connect with strangers through anonymous messages and random chats. Share your troubles in a digital "bottle" or find new friends by age and gender. Offers free daily matches to combat boredom.

Anonymous "message in a bottle" sharingRandom chat with strangersAge and gender filtering for matches
🌐 Social Networking
(0)
free with in-app purchases