Best apps like Spike Studio

10+ similar apps compared and reviewed

4.4 avg rating

10 free apps

Updated October 2026

Jan Stellmann

🛠️ Developer Tools

Whether you want more options like Spike Studio or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Spike Studio

#1

Frankly AI: Direct AI Chat by Pocket Grove Ltd

Straight Answers. Less Fluff.

Editor's Choice

2.7(7 ratings)

FreeIn-App Purchases

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This app provides uncensored AI chat experiences directly on your device. It offers various personas for direct answers on diverse topics, with offline functionality and strong privacy controls. A free tier is available, with an optional pro unlock for unlimited messages and advanced features.

#2

Offline AI - Private Chat by Twin Suns LLC

Local LLM, PDF & Image Search

Strong Contender

4.1(12 ratings)

FreeIn-App Purchases

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Run powerful AI models directly on your device without an internet connection. Your conversations remain private, as all data stays on your iPhone. Explore and download various AI models, customize chat personas, and even perform web searches for up-to-date information.

#3

Silo - Private AI Assistant by Bixby Apps, LLC

Secure Local LLM Chat

Worth Considering

0.0(0 ratings)

Free

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More apps like Spike Studio

LLM Local Client

LLM Local Client

LLM Local Client

Portable LLM on your mobile

Connect your mobile device to large language models hosted on your computer. This app provides a secure and convenient way to access powerful AI capabilities on the go, bridging the gap between your phone and local LLM servers. Unleash your productivity with seamless interaction.

Connects mobile to local LLM serversLightweight and easy setupSecure local network connection

Compare with Spike Studio

MyDeviceAI - Local AI & Search

MyDeviceAI - Local AI & Search

MyDeviceAI - Local AI & Search

Anonymous Search, Private AI

This app offers a private and secure AI chatbot experience, allowing you to access powerful AI models and web search capabilities directly on your device. It prioritizes user privacy by keeping all data local and is completely free and open source.

Anonymous AI chatbotLocal data storageRemote desktop connection

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LM Station-Run AI Offline

LM Station-Run AI Offline

LM Station-Run AI Offline

Local & cloud AI workspace

This AI workstation offers access to over 20 premium AI models, supporting both local and cloud deployments. It integrates advanced tools for web search, content extraction, and visual analysis, with intelligent features like persistent memory and cross-device sync.

Access 20+ premium AI modelsLocal and cloud deployment optionsAdvanced web search and content extraction

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LocalMind: Ollama & LM Studio

LocalMind: Ollama & LM Studio

LocalMind: Ollama & LM Studio

On-Device & Remote LLM Chat

This app provides a private, on-device AI chat experience with zero latency. It functions as a native inference engine and a client for external LLM deployments, offering offline execution and secure connections to your servers.

On-device LLM inferenceOffline AI executionConnects to Ollama & LM Studio

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by Arya Mirsepasi

Enhance your mobile writing with an AI-powered keyboard. It offers instant proofreading, effortless rewriting, quick summarization, and text-to-table conversion. Connect your own API keys for personalized AI assistance across all your apps.

Instant proofreadingEffortless rewritingQuick summarization

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One App, All Your LLMs

This app unifies multiple large language models into a single chat interface. It allows users to connect with various LLM services, create custom assistants, and supports self-hosted instances for enhanced privacy. The clean UI offers Markdown formatting for organized conversations.

Connect multiple LLMsCreate custom assistantsSupport for self-hosted LLMs

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Catalyst: AI Workspace

Catalyst: AI Workspace

Catalyst: AI Workspace

by ObjectGraph LLC

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.

Access multiple AI modelsCompare AI model responsesGenerate images and video clips

Compare with Spike Studio