Comparison

OpenClient vs AIMailMind

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

Head to head
About

OpenClient

Connect to your self-hosted AI models for private conversations without subscriptions. Supports multimodal input, real-time streaming, and extensive model compatibility. Offers robust conversation management and personalization features.

Highlights
  • Connect to self-hosted LLMs
  • Real-time streaming responses
  • Multimodal input (photos, PDFs)
  • Conversation history and branching
  • Prompt templates and memory
  • iCloud sync
  • Export conversations to JSON
Features
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OpenClient is an independent AI chat client for professionals and developers who run their own LLM infrastructure. Connect it to your self-hosted server and chat with your models, without mandatory subscriptions. Compatible with LiteLLM, Ollama, and OpenAI-compatible servers. Supports many popular model families, including GPT, Claude, Llama, Gemini, Mistral, and more. Chat • Real-time streaming responses with Markdown and code block rendering • Collapsible Thinking section for supported reasoning models • Attach photos, camera captures, and PDF documents for multimodal conversations • Drag and drop text, images, and files from other apps (Split View, Stage Manager, Finder on macOS) • Dictate messages with Speech-to-Text and listen with Text-to-Speech • Web search through the search provider configured on your server • Tool-calling support for models that provide function calling • MCP (Model Context Protocol) tools, browse, enable, and use external tools from MCP servers like GitHub, databases, and more, configured on your LiteLLM server • Favourite messages to bookmark and revisit quickly • Per-conversation system prompt and model parameters (temperature, max tokens, top-p) Conversations • Full conversation history with search, pins, and tags • Branch from any message to explore alternatives, then edit and regenerate • Media & Files gallery to browse all attached images and documents • Share content from any app directly into a new conversation via Share Sheet • Apple Shortcuts integration: New Chat, Search Chats, Send File to Chat • Home Screen widgets: New Chat, Search, Quick Actions, Conversations Overview • Control Center button: start a new chat from Control Center • iCloud sync across your Apple devices • Export conversations to JSON • Token usage per message and estimated conversation cost Models • Browse available models with capability badges (vision, tools, JSON mode) • Model detail sheet with context window, pricing, provider, and capabilities • Voice selector for Text-to-Speech models • Switch models per conversation Personalization • Prompt template library for recurring workflows • User profile to provide name and context • Memory to save facts and preferences, synced via iCloud On macOS • Menu bar companion for quick access without opening the main window Privacy • OpenClient does not operate a backend service for your chats. Your requests are sent to the server you configure. • OpenClient does not include advertising SDKs or third-party analytics trackers. This project is licensed under the GNU Affero General Public License v3.0: https://github.com/ArtCC/openclient-llm Privacy Policy: https://arturocarreterocalvo.com/openclient-llm/privacy Terms of Use: https://arturocarreterocalvo.com/openclient-llm/terms OpenClient is an independent client and is not affiliated with or endorsed by the model or platform providers referenced above.

About

AIMailMind

Features
Read full description

MailMind is a native iOS email client that uses AI to triage, summarize, and translate your inbox — so you spend less time reading and more time responding to what actually matters. WHY MAILMIND Your inbox is noisy. Bank alerts, subscription renewals, package deliveries, security codes, promotions, and the occasional real message from a human all compete for attention. MailMind reads each email on your device and gives you a clear, color-coded picture of what's happening and what needs action. AI-POWERED SMART INBOX • Urgency detection — every message is tagged high / medium / low so you know what to open first • Plain-language summaries — a one-sentence explanation of what each email means • Suggested actions — "Act now", "Act this week", "Review only", or "Archive" — based on the message content • Entity extraction — amounts, currencies, organizations, and deadlines pulled out automatically • Smart categories — security, billing, transactions, promotions — filter your inbox with one tap MULTIPLE PROTOCOLS, MULTIPLE PROVIDERS • IMAP and POP3 support for virtually any mail provider • Region presets for iCloud, Outlook, Yahoo, Zoho, Proton Mail, QQ, NetEase 163/126, Sina, Yahoo! Japan, DOCOMO, OCN, and more • Custom IMAP setup for self-hosted or enterprise servers • Full send support with attachments, drafts, and threading MULTILINGUAL AI MailMind understands email in English, Chinese, and Japanese — and generates AI summaries in whichever language you prefer. Perfect for anyone who sends and receives mail across languages. PRIVACY-FIRST DESIGN • No developer-operated server stores your email • All messages live on your device; credentials are stored in the iOS Keychain • AI processing is user-initiated only — a message goes to our AI gateway just for that one request and is never retained, logged, or used for training • No trackers, no ads, no analytics SDKs NATIVE iOS Built from scratch with SwiftUI. Dark mode, dynamic type, haptics, multi-account, swipe actions, pull-to-refresh, and a bottom tab bar that feels at home on iOS 17 and later. TRY DEMO MODE Not ready to connect your email? Tap "Try Demo" on the add-account screen to explore MailMind with sample messages, pre-baked AI analyses, and all categories — no credentials required. REQUIREMENTS • iOS 17 or later • Compatible with iPhone and iPad • Optional: an email account with IMAP/POP3 access MailMind does not require a subscription. There are no in-app purchases, no ads, and no account signup with the developer.

Screenshots

OpenClient4 screens
AIMailMind2 screens

Verdict

The call

The clearest difference is in-app purchases: AIMailMind at none against OpenClient's 5. AIMailMind also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support 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. OpenClient sells 5 in-app purchases, starting at $2.99 per month. AIMailMind asks for nothing beyond the download.

UpkeepUpdate frequency

OpenClient ships an update every 3 days, AIMailMind every 4 days. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.

Scorecard2 real differences · 8 level
OpenClient versus AIMailMind: the parameters behind the verdict, then further details
ParameterOpenClientAIMailMind
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size256 MB7 MB
Age rating4+4+
DeveloperArturo Carretero CalvoSingularity Games Co., Ltd.

In-app purchases

5 purchases

OpenClient

Subscriptions2
  • Monthly Support$2.991 Month
  • Annual Support$8.991 Year
One-time3
  • Small Coffee$2.99
  • Medium Coffee$3.99
  • Big Coffee$8.99
None

AIMailMind

No in-app purchases

Questions

Is OpenClient free?
OpenClient is free to download, with in-app purchases available.
Is AIMailMind free?
AIMailMind is free to download, with no in-app purchases.
Do OpenClient or AIMailMind have ads?
Neither OpenClient nor AIMailMind shows ads.
Which is updated more often, OpenClient or AIMailMind?
OpenClient ships an update every 3 days, and AIMailMind every 4 days. Most recently, OpenClient was updated on September 10, 2026 and AIMailMind on August 14, 2026.

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