Comparison

OmniAI vs Exponential

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

Exponential

This app synchronizes issues, user feedback, and AI coding agents for teams building with AI. It offers real-time updates across devices, enabling collaborative issue tracking and AI-assisted code development.

Highlights
  • Real-time issue tracking with priorities and custom statuses
  • GitHub-backed boards for product development
  • Markdown descriptions with @mentions and task lists
  • AI coding agents (Claude Code, Codex, pi) integration
  • Live coding session monitoring and steering
  • Customer support ticket integration
Features
Read full description

Vibecode together. Exponential is a realtime issue tracker for teams that build with AI. Issues, user feedback and coding agents in one place, in sync on every device. Track work with your team: • Issues with priorities, labels, due dates and custom statuses • Boards for every part of your product, each optionally backed by a GitHub repository • Markdown descriptions and comments with @mentions, task lists and inline images • Realtime sync, the moment anything changes. No refresh, no stale views • Push notifications for mentions, assignments and PR activity Bring your own agents. Claude Code, Codex or pi run locally on your connected desktop, on your subscription. Pick an issue and hit Start coding, even from your phone. Your agent works on a real branch in your desktop IDE and opens the pull request when it is done. • Watch coding sessions live in the Agents tab and steer them by message • Answer your agent's questions right from your phone • Save actions for repeating AI tasks like code reviews, deploys or merge conflicts, and run them with one tap Customer support in the same place. Tickets from your users land next to your issues, replies go out by email, and the whole team sees the conversation. Free for teams of up to three on the hosted cloud, one plan when you grow. Exponential is open source under Apache-2.0, so self-hosting is free at any company size.

Screenshots

OmniAI4 screens
Exponential4 screens

Verdict

The call

The clearest difference is in-app purchases: Exponential at none against OmniAI's 3. Exponential also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). OmniAI's advantage is ratings volume (10 vs 2). 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. Exponential asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for OmniAI against 5.0 for Exponential. That said, the two scores are not equally well evidenced: OmniAI has 10 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

OmniAI ships an update monthly, Exponential every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
OmniAI versus Exponential: the parameters behind the verdict, then further details
ParameterOmniAIExponential
PriceFreeFree
Rating4.9 (10 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings10 — better2
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.4
Further details — not scored
Size27 MB46 MB
Age rating17+4+
DeveloperApptora LLCDennis Strahhuber

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

Exponential

No in-app purchases

Questions

Is OmniAI free?
OmniAI is free to download, with in-app purchases available.
Is Exponential free?
Exponential is free to download, with no in-app purchases.
Which has better reviews, OmniAI or Exponential?
Exponential is rated higher. OmniAI averages 4.9 out of 5 from 10 ratings, while Exponential averages 5.0 from 2 ratings.
Do OmniAI or Exponential have ads?
OmniAI shows ads; Exponential does not.
Which is updated more often, OmniAI or Exponential?
OmniAI ships an update monthly, and Exponential every 5 days. Most recently, OmniAI was updated on October 28, 2026 and Exponential on October 31, 2026.

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