kitio.aiRubii vs Stellar Fate
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Rubii starts at $10.99/mo and Stellar Fate starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Long-term character memory
- Editable memory notes
- Custom character creation
- AI image generation
- Web and mobile apps
- Daily numerology insights
- Compatibility analysis
- Life path guidance
- Daily lucky numbers
| Feature | Rubii | Stellar Fate |
|---|---|---|
| Best for | AI character chat for long, story-driven roleplay with memory | AI numerology guide with daily predictions in an app |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $10.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Rubii | Stellar Fate |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Rubii starts at $10.99/mo and Stellar Fate starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Character chat to start
- Web, iPhone and Android
Plus
$10.99/mo
- 800 Rubies per month
- About 1,600 messages or 400 images
Pro
$19.99/mo
- 3,000 Rubies per month
- About 6,000 messages or 1,500 images
Ultra
$39.99/mo
- 6,600 Rubies per month
- About 13,000 messages or 3,300 images
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Rubii
- Characters remember past chats
- You can edit what they remember
- Free to start on web and mobile
- Messages and images use paid Rubies
- Long replies can be slow to read
- Mainly for entertainment use
Stellar Fate
- Daily personalized insights
- Available on iOS and Android
- Compatibility checks
- Numerology is not scientifically validated
- Pricing not stated
- Little detail on how the AI works
Which one should you choose?
Choose Rubii if you want:
- Characters remember past chats
- You can edit what they remember
- Free to start on web and mobile
Watch out: messages and images use paid rubies.
Choose Stellar Fate if you want:
- Daily personalized insights
- Available on iOS and Android
- Compatibility checks
Watch out: numerology is not scientifically validated.
Rubii vs Stellar Fate FAQ
What is the difference between Rubii and Stellar Fate?
Rubii: AI character chat for long, story-driven roleplay with memory. Stellar Fate: AI numerology guide with daily predictions in an app. Both are chat assistants tools.
Is Rubii or Stellar Fate cheaper?
Rubii starts at $10.99/mo and Stellar Fate starts at See pricing page. Check both pricing pages for current plans.
Do Rubii and Stellar Fate have free plans?
Rubii: Yes. Stellar Fate: Yes.
Who makes Rubii?
Rubii is made by Rubii.
Who makes Stellar Fate?
Stellar Fate is made by Stellar Fate.
Which should I choose, Rubii or Stellar Fate?
Choose Rubii if you value characters remember past chats and you can edit what they remember. Choose Stellar Fate if you value daily personalized insights and available on ios and android.