Comparison

紫金地信 vs Open Minis

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

Head to head
About

紫金地信

Features
Read full description

紫金地信是一款围绕矿山管理领域,提供全价值链的数据管理和流程管理的应用。实现矿山的数字化转型和智能化升级。

About

Open Minis

This AI agent runs locally on your device, taking actions like browsing the web, managing your schedule, and controlling smart home devices. It integrates deeply with iOS frameworks and allows you to bring your own API keys from various AI providers. Customize its capabilities with a skills system and enjoy persistent memory for a personalized experience.

Highlights
  • On-device AI agent
  • Multi-model AI provider support
  • Deep iOS framework integration
  • Built-in web browser
  • Customizable skills system
  • Persistent memory
  • Siri Shortcuts integration
Features
Read full description

Minis — Local-First On-Device AI Agent Minis is a local-first, on-device AI agent that goes beyond chat. All your data stays on your iPhone — nothing is uploaded to a server by default. Running locally means lower latency and stronger privacy, while the agent still takes real action: browsing the web, accessing your health data, managing your schedule, controlling your smart home, and automating complex tasks. Local-First AI Agent Unlike cloud-only chatbots, Minis runs directly on your device and keeps your data there. The agent executes multi-step tasks autonomously, using tools and native iOS frameworks to get things done — not just answer questions, and not just relay everything to the cloud. Multi-Model, Your Choice Bring your own API key. Choose from leading AI providers: • Anthropic Claude • OpenAI GPT • Google Gemini • DeepSeek • Kimi (Moonshot AI) • OpenRouter • Any OpenAI-compatible endpoint Deep iOS Integration The agent accesses Apple frameworks natively: • HealthKit — steps, heart rate, sleep, workouts, SpO₂ • Calendar & Reminders — create events, check availability, manage tasks • HomeKit — control lights, switches, scenes, and smart accessories • Photos — search, organize, and export from your library • Location & Maps — current location, directions, nearby POIs • Vision — OCR text recognition, object detection, barcode scanning • Speech — real-time transcription and text-to-speech • Weather — current conditions, hourly and daily forecasts Built-in Web Browser Navigate pages, take screenshots, extract content, fill forms, and interact with websites — all driven by the AI agent in the background. Skills System Import or create custom AI skills to extend the agent's capabilities. Share skills with others or build your own for specialized workflows. Persistent Memory The agent remembers your preferences, project context, and recurring patterns across sessions — building a personalized assistant that improves over time, all stored locally on your device. Siri Shortcuts Automate AI tasks with Siri and the Shortcuts app. Send prompts with file attachments, wait for results, and chain into complex workflows — all hands-free. Privacy by Design Your API keys and data stay on-device. Fine-grained permission controls let you decide exactly which personal data the agent can access. No account required. No data collected.

Screenshots

紫金地信4 screens
Open Minis4 screens

Verdict

The call

The clearest difference is ads: Open Minis at none against 紫金地信's shown. Open Minis also leads on update cadence (weekly vs every 3 months). 紫金地信's advantage is iOS requirement (12.0 vs 16.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

紫金地信 ships an update every 3 months, Open Minis weekly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
紫金地信 versus Open Minis: the parameters behind the verdict, then further details
Parameter紫金地信Open Minis
PriceFreeFree
Rating—4.8 (99 ratings) — better
Positive reviews—96.1% of reviews
Number of ratings—99 — better
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size41 MB398 MB
Age rating17+17+
DeveloperZijin Zhixin Zhikong (Xiamen) Technology Co., Ltd森 王

In-app purchases

None

紫金地信

No in-app purchases

None

Open Minis

No in-app purchases

Questions

Is 紫金地信 free?
紫金地信 is free to download, with no in-app purchases.
Is Open Minis free?
Open Minis is free to download, with no in-app purchases.
Do 紫金地信 or Open Minis have ads?
紫金地信 shows ads; Open Minis does not.
Which is updated more often, 紫金地信 or Open Minis?
紫金地信 ships an update every 3 months, and Open Minis weekly. Most recently, 紫金地信 was updated on November 11, 2026 and Open Minis on November 9, 2026.

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