Rubii

Spec sheet

Product

Rubii is a character chat and interactive story service with tools for making characters and generating images and videos.Read 21 Oct 2026 · rubii.ai

Platforms

Rubii lists browser access, an iPhone app, an Android direct-install app and an installable web app.Read 21 Oct 2026 · rubii.ai

Integrations

The Terms of Service list third-party AI models from Google, Anthropic, OpenAI, DeepSeek and ByteDance.Read 21 Oct 2026 · rubii.ai

Compliance

Rubii's privacy policy says the company acts under Singapore's PDPA for Singapore users.Read 21 Oct 2026 · rubii.ai

License

Rubii is presented as a proprietary service; no open-source license is stated on the opened official pages.Read 21 Oct 2026 · rubii.ai

AI model integrations

Rubii's Terms say the service integrates third-party AI models including Google Gemini, Anthropic Claude, OpenAI GPT, DeepSeek and ByteDance Seedream.Read 30 Sep 2026 · rubii.ai

API and SDK

The opened developer and help pages did not state a public API or SDK offering.Read 21 Oct 2026 · rubii.ai

Apple listing

The iOS listing identifies YoMio Tech Limited as developer and marks the app free with in-app purchases.Read 21 Oct 2026 · apps.apple.com

Character creation

Users can create characters with a portrait, personality, setting and opening scene, then publish them.Read 21 Oct 2026 · rubii.ai

Chat styling

Users can customize the visual style of chat conversations for different characters or stories.Read 21 Oct 2026 · rubii.ai

Community characters

Rubii says it has thousands of community-made characters available to chat with.Read 30 Sep 2026 · rubii.ai

Company legal name

Rubii's privacy policy identifies YoMio Tech Limited as the company responsible for the service.Read 21 Oct 2026 · rubii.ai

Company registration

A Hong Kong company directory states YoMio Tech Limited was incorporated on 9 July 2024.Read 21 Oct 2026 · hongkong-corp.com

Content moderation

A sensitive-content filter lets users choose which maturity levels appear in the feed, and generated media must follow Rubii's Content Rules.Read 30 Sep 2026 · rubii.ai

Core product

Rubii is a space to chat, role-play and create stories with AI characters.Read 30 Sep 2026 · rubii.ai

Creator rewards

Eligible creators receive 12% of Rubies spent on qualifying chats with their public characters and moments, paid in Rubies rather than cash.Read 21 Oct 2026 · rubii.ai

Documentation

Rubii's tutorial site has guides on model settings, memory settings, character moments and image generation.Read 21 Oct 2026 · rubii.gitbook.io

Funding and ownership

The opened company sources did not state funding or ownership beyond identifying YoMio Tech Limited as the operator.Read 21 Oct 2026 · rubii.ai

G2 listing

G2 showed zero reviews and said there were not enough reviews to provide buying insight; its product profile describes a different data-labeling product.Read 21 Oct 2026 · g2.com

Image and video generation

Rubii provides Image and Video generators in its Create section.Read 30 Sep 2026 · rubii.ai

Image generation

The image tool accepts text prompts and reference images to generate character art, portraits and scene illustrations.Read 21 Oct 2026 · rubii.ai

Independent editorial score

iTechGuides gives Rubii an editor score of 6.1 out of 10 and says it has no reader reviews on its listing.Read 21 Oct 2026 · itechguides.com

Limit: cancellation

The independent review says published cancellation instructions direct subscribers to the app marketplace where they purchased the plan.Read 21 Oct 2026 · aipartnerguides.com

Limit: currency bugs

Review summaries report complaints that bugs can consume users' Rubies unfairly.Read 21 Oct 2026 · mwm.ai

Limit: memory

The independent review describes memory lapses in longer stories and says larger memory capacity costs extra.Read 21 Oct 2026 · aipartnerguides.com

Limit: metered usage

An independent hands-on review says each reply is metered in Rubies, making monthly chat costs difficult to predict.Read 21 Oct 2026 · aipartnerguides.com

Limit: model stability

Review summaries describe model instability, including repetitive or incomplete replies and memory lapses.Read 21 Oct 2026 · mwm.ai

Media limits

Image generation supports up to five reference images, while a character can have up to four voices.Read 30 Sep 2026 · rubii.ai

Memory

The service describes editable character memory notes and offers enhanced memory with membership.Read 21 Oct 2026 · rubii.ai

Mobile and web access

Rubii provides official iPhone/iPad and Android apps and describes a web-app installation option.Read 30 Sep 2026 · rubii.ai

Model choice

Rubii says users can switch between models including Claude and Gemini.Read 21 Oct 2026 · rubii.ai

Moments

A Moment is a scenario or story start attached to a character and contains the opening line and scene.Read 30 Sep 2026 · rubii.ai

Personas

Personas provide a role-play identity consisting of a nickname and a short description of who the user is.Read 30 Sep 2026 · rubii.ai

Praise: character variety

App-store review analysis reports users praising the range of characters and immersive roleplay.Read 21 Oct 2026 · mwm.ai

Praise: writing and stories

Review summaries report praise for descriptive writing and engaging narrative features.Read 21 Oct 2026 · mwm.ai

Rating on Apple App Store

4.0 out of 5 from 95 ratings.Read 21 Oct 2026 · apps.apple.com

Rating on Google Play

4.06 out of 5 from 2,507 ratings; the app is no longer available on Google Play, according to AppBrain.Read 21 Oct 2026 · appbrain.com

Refund support

Refund requests must be emailed within 14 days, and Rubii says it aims to respond within 10 business days.Read 30 Sep 2026 · rubii.ai

Roleplay

Users can choose community characters and begin roleplay from a prepared scene or moment.Read 21 Oct 2026 · rubii.ai

Security and privacy

The privacy policy says personal data is used to provide and improve the service and identifies YoMio Tech Limited as the company.Read 21 Oct 2026 · rubii.ai

Security claim

Rubii states in an official privacy article that it uses encryption to protect chatbot messages.Read 30 Sep 2026 · rubii.ai

Self-hosting

The official pages describe Rubii as a hosted web and mobile service and do not document self-hosting.Read 21 Oct 2026 · rubii.ai

Support and refunds

The refund policy accepts requests by email within 14 days, evaluates them individually and excludes dissatisfaction with generated output.Read 21 Oct 2026 · rubii.ai

System requirements

The download page gives installation steps for iPhone, Android and computer browsers but does not state minimum OS or hardware requirements.Read 21 Oct 2026 · rubii.ai

Video generation

The video tool supports text-to-video and image-to-video generation, with free generation credits described on its page.Read 21 Oct 2026 · rubii.ai

Voice tools

Users can choose, clone or mix a voice for a character and preview the result.Read 30 Sep 2026 · rubii.ai

Plans and prices

Every Rubii plan and price →

Where Specifiction places it

• AI Roleplay Chatbots#30 of 468.2