Comparison

OmniAI vs Helium AI

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

Head to head
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

About

Helium AI

Features
Read full description

Helium is an intelligent AI assistant designed to help you research, analyze information, and complete complex tasks through powerful conversations. Built by NeuralArc, Helium goes beyond traditional chat by helping users explore ideas, solve problems, and understand information faster through intelligent AI responses. Core Features Smart AI Conversations Ask questions, explore ideas, and receive thoughtful AI-powered responses instantly. Research & Information Discovery Helium helps you explore topics, analyze information, and summarize complex ideas to make learning and decision-making easier. Fast and Intuitive Experience Designed with a clean and responsive interface that makes conversations smooth, simple, and productive. Real-Time Knowledge Assistance Get help understanding concepts, solving problems, and discovering insights through AI-powered interactions. Why Helium • Intelligent conversations designed for productivity • Helps research, analyze, and understand complex topics • Simple, fast, and modern chat experience • Built for students, professionals, and curious minds Helium is designed for people who want quick access to powerful AI assistance for learning, exploration, and productivity. AI responses may occasionally produce inaccurate information. Users should verify important details independently.

Screenshots

OmniAI4 screens
Helium AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Helium AI at none against OmniAI's 3. Helium AI also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). On price, 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. Helium AI asks for nothing beyond the download.

UpkeepUpdate frequency

OmniAI ships an update monthly, Helium AI every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
OmniAI versus Helium AI: the parameters behind the verdict, then further details
ParameterOmniAIHelium AI
PriceFreeFree
Rating4.9 (12 ratings) — better—
Number of ratings12 — better—
Update frequencyMonthlyEvery 6 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.0 — better
Further details — not scored
Size27 MB37 MB
Age rating17+12+
DeveloperApptora LLCNeural Arc Inc

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
None

Helium AI

No in-app purchases

Questions

Is OmniAI free?
OmniAI is free to download, with in-app purchases available.
Is Helium AI free?
Helium AI is free to download, with no in-app purchases.
Do OmniAI or Helium AI have ads?
OmniAI shows ads; Helium AI does not.
Which is updated more often, OmniAI or Helium AI?
OmniAI ships an update monthly, and Helium AI every 6 days. Most recently, OmniAI was updated on November 5, 2026 and Helium AI on October 31, 2026.

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