Comparison

Liminal AI vs OmniAI

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

Head to head
About

Liminal AI

This platform provides secure, unlimited access to leading AI models for regulated enterprises. It ensures data protection and compliance while enabling seamless AI integration into workflows. Users can build custom assistants and gain insights into AI usage for business value.

Highlights
  • Secure access to leading AI models
  • Automatic sensitive data detection and masking
  • Centralized AI governance and oversight
  • Integration with internal data sources (RAG)
  • Customizable multi-model AI assistants
  • AI usage insights and ROI measurement
Features
Read full description

The way regulated enterprises securely leverage generative AI. Liminal gives your workforce unlimited, secure access to the world's leading AI models (including OpenAI, Anthropic, Google, Perplexity, and more) without sacrificing data protection, compliance, or control. Built specifically for regulated organizations, Liminal is the platform that finally makes enterprise-grade AI both powerful and safe. Unlimited, Secure, Multi-Model AI Stop choosing between productivity and security. Liminal delivers unlimited access to the latest AI models and agents, so your teams can use the best tool for every task — with no usage caps, no vendor lock-in, and no compromise on data protection. Bring your own fine-tuned or proprietary models and run them alongside top providers in one unified, secure environment. Complete Data Protection Without the Friction Liminal's powerful data protection engine automatically detects sensitive information in prompts before it ever reaches an AI model. PII, PHI, PCI, trade secrets, IP — Liminal identifies it, applies your security policies (mask, redact, warn, or allow), and then rehydrates protected terms in the response so users get full, seamless value. Most solutions just redact. Liminal preserves context. Total AI Governance in One Central Hub Give your security and privacy teams the oversight they need. Liminal's centralized governance hub provides granular access controls, real-time observability, and instant alerting so you always know what's happening across every AI interaction in your organization. Set policies once and enforce them everywhere. All Your Data. One Secure Platform. Your organization's knowledge shouldn't be locked away from your AI. Liminal's enterprise search and RAG capabilities connect AI interactions to your internal data (whether it lives in Google Workspace, Microsoft 365, local systems, cloud environments, or anywhere else) so your teams get accurate, verifiable answers grounded in your actual organizational context. Source attribution and dynamic re-ranking ensure responses are up-to-date and trustworthy, while governance-aware access controls mean users only surface data they're authorized to see. Sensitive information is protected end-to-end, within a dedicated single-tenant architecture. Your data powers your AI, and stays completely under your control. Custom Multi-Model Assistants Build and deploy personalized AI assistants tailored to your organization's unique workflows and security requirements. Configure with natural language, file uploads, and internal data connections. Let Liminal auto-select the best model for each task, or choose your own. Insights That Drive Real Business Value Liminal's Insights Engine transforms AI usage data into actionable intelligence: measuring business impact, identifying adoption opportunities, quantifying ROI, and delivering personalized training recommendations based on how your teams actually use AI. Trusted by the World's Leading Regulated Organizations. Download the Liminal app and bring secure, governed, enterprise-grade generative AI to your workforce, wherever work gets done.

About

OmniAI

Access multiple leading AI models like GPT-4o, Claude 3.5 Sonnet, and Gemini 1.5 Pro in one app. Compare responses, switch models instantly, and utilize a clean interface for enhanced productivity in writing, research, coding, and more.

Highlights
  • Access multiple leading AI models
  • Compare AI responses
  • Seamless model switching
  • Clean and focused interface
  • Supports writing, research, coding, and more
  • Unlimited access via subscription
Features
Read full description

OmniAI Chat Assistant   Access multiple leading AI models in one simple and powerful app.   OmniAI allows you to chat with several advanced AI models from different providers in a single interface. Switch between models, compare responses, and choose the answer that works best for you.   Supported models include GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, and DeepSeek-V2.   Why use OmniAI?   Compare responses Ask a question once and view answers from different AI models to gain broader insight.   Switch instantly Move between models seamlessly without leaving the app.   One clean interface A focused chat experience designed for clarity, speed, and productivity.   Designed for productivity Use OmniAI for writing, research, coding, brainstorming, translation, summarization, learning, and professional tasks.   Each AI model has unique strengths. Some perform well in reasoning, others in creativity or long-context understanding. OmniAI helps you access these capabilities in one place.   Who is it for?   Entrepreneurs and business professionals Developers and engineers Students and researchers Writers and content creators Anyone who wants access to multiple AI systems in one app   Privacy   We are committed to protecting user privacy. Conversations are handled securely in accordance with our Privacy Policy.   Important information   OmniAI provides access to third-party AI models through their respective APIs. OmniAI is an independent application and is not affiliated with or endorsed by OpenAI, Anthropic, Google, or DeepSeek. !!! Your input may be sent to AI providers to generate responses. Download OmniAI and experience access to multiple advanced AI models in one app. UNLIMITED ACCESS TO ALL FEATURES - You can subscribe for unlimited access to all app's features. - Subscriptions are billed automatically at the rate depending on the selected subscription plan. By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Use: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://apptora.app/OmniAI_Terms_of_Use.php Privacy Policy: https://apptora.app/OmniAI_Privacy_Policy.php

Screenshots

Liminal AI4 screens
OmniAI4 screens

Verdict

The call

The clearest difference is in-app purchases: Liminal AI at none against OmniAI's 3. Liminal AI also leads on ads (none vs shown). OmniAI's advantage is ratings volume (10 vs 1) and update cadence (monthly vs every 2 months). On price, rating, device support and iOS requirement 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. OmniAI sells 3 in-app purchases, starting at $3.99 per 7 days. Liminal AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Liminal AI against 4.9 for OmniAI. That said, the two scores are not equally well evidenced: OmniAI has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Liminal AI ships an update every 2 months, OmniAI monthly. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 4 level
Liminal AI versus OmniAI: the parameters behind the verdict, then further details
ParameterLiminal AIOmniAI
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (10 ratings)
Number of ratings110 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS1817.0 — better
Further details — not scored
Size34 MB27 MB
Age rating17+17+
DeveloperLiminal AI Inc.Apptora LLC

In-app purchases

None

Liminal AI

No in-app purchases

3 purchases

OmniAI

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Weekly (free trial)3 Days trial$3.997 Days
  • Premium Yearly$49.991 Year

Questions

Is Liminal AI free?
Liminal AI is free to download, with no in-app purchases.
Is OmniAI free?
OmniAI is free to download, with in-app purchases available.
Which has better reviews, Liminal AI or OmniAI?
Liminal AI is rated higher. Liminal AI averages 5.0 out of 5 from 1 ratings, while OmniAI averages 4.9 from 10 ratings.
Do Liminal AI or OmniAI have ads?
OmniAI shows ads; Liminal AI does not.
Which is updated more often, Liminal AI or OmniAI?
Liminal AI ships an update every 2 months, and OmniAI monthly. Most recently, Liminal AI was updated on October 19, 2026 and OmniAI on October 28, 2026.

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