Comparison

LLMConnect vs Substrack

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

Head to head
About

LLMConnect

Access multiple AI models like GPT, Claude, and Gemini within a single, private workspace. Bring your own API keys for enhanced control and security. Streamline your AI interactions with features like PDF/image chat, voice input, and custom assistants.

Highlights
  • Access multiple AI models
  • Bring your own API keys
  • Chat with PDFs and images
  • Voice input and image generation
  • Customizable assistants
  • Organize chats with folders
  • Offline local models
Read full description

LLMConnect is a private, all-in-one client for the world's best AI models. Bring your own API keys, connect to your favorite providers, and chat with every model from a single, beautifully native iOS app. ALL YOUR MODELS IN ONE PLACE • OpenAI (GPT), Anthropic (Claude), Google Gemini, xAI Grok, Perplexity, DeepSeek, Mistral, Groq and OpenRouter • Access hundreds of additional models — Kimi, Qwen, GLM, Llama and more — through OpenRouter • Add any OpenAI-compatible custom provider PAY AS YOU GO • Use your own API keys (BYOK) and pay providers only for what you use • No accounts, no middleman servers — your requests go straight to each provider PRIVATE BY DESIGN • API keys stored securely in the iOS Keychain • Conversations stay on your device, with optional iCloud sync under your control • Face ID / Touch ID lock and app-switcher privacy protection BUILT FOR POWER USERS • Attach files and images, with built-in OCR for scanned documents • Create custom bots with their own instructions • Save and reuse your best prompts • Image generation support • Available in 8 languages Free to try. Unlock everything with Premium or a one-time Lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Substrack

Read full description

Substrack helps you keep track of your recurring subscriptions in one simple, organized place. Add your subscriptions, set prices and billing dates, see what renews next, and understand how much you spend each month and year. Substrack is designed to make recurring payments easier to follow without requiring an account or a complicated setup. Features: • Track active and paused subscriptions • Add custom subscriptions or choose from built-in services • View upcoming payments and renewal dates • See monthly and yearly spending totals • Review category-based spending insights • Choose your display currency • Enable local billing reminders • Export your subscription data as JSON, CSV, or PDF • Use light or dark theme • Keep your subscription data stored locally on your device Substrack uses exchange rates to help display totals in your selected currency. If exchange rates are unavailable, the app continues using default values. No account required. No ads. No analytics tracking.

Screenshots

LLMConnect4 screens
Substrack4 screens

Verdict

The call

The clearest difference is in-app purchases: Substrack at none against LLMConnect's 5. Substrack also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.1 vs 17). On price, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. LLMConnect sells 5 in-app purchases, starting at $1.99 per 7 days. Substrack asks for nothing beyond the download.

UpkeepUpdate frequency

LLMConnect ships an update every 2 weeks, Substrack every 4 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

Scorecard3 real differences Ā· 5 level
LLMConnect versus Substrack: the parameters behind the verdict, then further details
ParameterLLMConnectSubstrack
PriceFreeFree
Positive reviews21.9% of reviews—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS1715.1 — better
Further details — not scored
Size71 MB41 MB
Age rating17+4+
DeveloperSebastian Diaz DelgadoBaris Gunduz

In-app purchases

5 purchases

LLMConnect

Subscriptions4
  • Premium Weekly3 Days trial$1.997 Days
  • Premium Monthly7 Days trial$4.991 Month
  • Premium Yearly1 Year trial$49.991 Year
Show 1 more
  • Premium Yearly7 Days trial$49.991 Year
One-time1
  • Lifetime Premium$124.99
None

Substrack

No in-app purchases

Questions

Is LLMConnect free?
LLMConnect is free to download, with in-app purchases available.
Is Substrack free?
Substrack is free to download, with no in-app purchases.
Do LLMConnect or Substrack have ads?
Neither LLMConnect nor Substrack shows ads.
Which is updated more often, LLMConnect or Substrack?
LLMConnect ships an update every 2 weeks, and Substrack every 4 days. Most recently, LLMConnect was updated on October 5, 2026 and Substrack on October 10, 2026.

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