Comparison

ClaudeBuddy AI vs Catalyst

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ClaudeBuddy AI

Features
Read full description

ClaudeBuddy AI - Your Personal AI Pet Companion Meet a companion that is uniquely yours. ClaudeBuddy AI does not let you choose a pet. It discovers you. Inspired by modern AI companion systems and adaptive assistant behaviors, your AI pet gradually takes shape based on your daily rhythm, interactions, and activity patterns. It becomes a companion that reflects how you live, think, and interact. Key Features AI Generated Companion Your pet is not selected. It is revealed through your behavior and interaction patterns. Hidden Companion Discovery Different companion types emerge over time, creating a unique experience for every user. Emotional Interaction Your pet responds to your activity patterns, time of day, and interaction style with simple and natural behaviors. Companion Reminders Your pet provides gentle reminders to rest, focus, or take breaks throughout your day. Dynamic Island Companion Your pet can appear on the Lock Screen and Dynamic Island to reflect its current state and short messages. Growth and Evolution As you continue using the app, your companion evolves and develops new behaviors over time. Designed for Modern AI Experiences ClaudeBuddy AI is built around adaptive AI interaction principles inspired by conversational assistant systems. It focuses on responsiveness, subtle behavior changes, and a sense of presence. Privacy ClaudeBuddy AI uses only necessary and limited data to provide its features. Your personal data is not sold or shared. Privacy Policy: https://www.aigamebox.cc/ClaudeBuddyAI/PrivacyPolicy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: aigamesbox@outlook.com

About

Catalyst

Access multiple leading AI models in one app, compare their responses, and generate images or videos. It also supports Python code execution and web searches with sources. Bring your own API keys for flexibility and control over your data.

Highlights
  • Access multiple AI models
  • Compare AI model responses
  • Generate images and video clips
  • Secure Python sandbox
  • Web search with sources
  • Attach files and photos
  • Persistent conversation memory
Features
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Catalyst puts today's best AI models in one place — and lets you switch between them with a tap. Chat with models from Anthropic, OpenAI, Google, and more in a single conversation, and bring your own API keys so you're never locked in. WHAT YOU CAN DO • Chat with multiple AI models — pick the right one for each question, or compare answers side by side • Generate images from a prompt, and create or animate short video clips • Run Python in a secure sandbox for calculations, data analysis, and charts • Search the web for current information, with sources • Attach photos and files and ask about them • Give the assistant a memory that carries useful context across conversations BRING YOUR OWN MODELS Catalyst is model-agnostic. Connect your own provider keys — Anthropic, OpenAI, Google, or any OpenAI-compatible endpoint — and use the models you choose at the provider's own rates. A better, cheaper model ships every few weeks; point Catalyst at whatever's best today. YOUR DATA, YOUR CONTROL Your conversations sync securely so your history follows you across devices. Export everything you've created at any time, and delete individual chats — or your whole account — from inside the app. Catalyst on iPhone and iPad is the companion to the full workspace at catalyst.voov.ai, where you can also build workflows, mini apps, and connect data sources. Sign in with Apple, Google, or email.

Screenshots

ClaudeBuddy AI4 screens
Catalyst4 screens

Verdict

The call

The clearest difference is in-app purchases: Catalyst at none against ClaudeBuddy AI's 3. Catalyst also leads on update cadence (every 9 days vs monthly). ClaudeBuddy AI's advantage is iOS requirement (16.2 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ClaudeBuddy AI sells 3 in-app purchases, starting at $4.99 per 7 days. Catalyst asks for nothing beyond the download.

UpkeepUpdate frequency

ClaudeBuddy AI ships an update monthly, Catalyst every 9 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
ClaudeBuddy AI versus Catalyst: the parameters behind the verdict, then further details
ParameterClaudeBuddy AICatalyst
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.2 — better18.0
Further details — not scored
Size19 MB31 MB
Age rating4+12+
Developer钦美 范ObjectGraph LLC

In-app purchases

3 purchases

ClaudeBuddy AI

Subscriptions3
  • 1 Week Plan$4.997 Days
  • 1 Month Plan$12.991 Month
  • 1 Year Plan$49.991 Year
None

Catalyst

No in-app purchases

Questions

Is ClaudeBuddy AI free?
ClaudeBuddy AI is free to download, with in-app purchases available.
Is Catalyst free?
Catalyst is free to download, with no in-app purchases.
Do ClaudeBuddy AI or Catalyst have ads?
Neither ClaudeBuddy AI nor Catalyst shows ads.
Which is updated more often, ClaudeBuddy AI or Catalyst?
ClaudeBuddy AI ships an update monthly, and Catalyst every 9 days. Most recently, ClaudeBuddy AI was updated on October 20, 2026 and Catalyst on October 24, 2026.

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