# ObsidianIOT vs Ai

The clearest difference is rating: ObsidianIOT at 5.0 against Ai's 3.0. ObsidianIOT also leads on in-app purchases (none vs 10) and iOS requirement (17.5 vs 26.0). Ai's advantage is update cadence (every 2 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Ai sells 10 in-app purchases, starting at $3.99 per month. ObsidianIOT asks for nothing beyond the download.

ObsidianIOT holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ObsidianIOT ships an update every 6 weeks, Ai every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ObsidianIOT | Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/obsidianiot/id6608989458/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/ai-browser/id6753169213/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 7 MB | 107 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Andre Troncoso](https://appshunter.io/developer/1761218015) | [Merve Karadeniz](https://appshunter.io/developer/6805281011) |

## What reviewers say

### ObsidianIOT

[App page](https://appshunter.io/ios/app/obsidianiot/id6608989458)

This application optimizes solar energy systems, including trackers, battery storage, and street lights. It uses real-time data and predictive analytics for efficient energy management and remote monitoring.

**Highlights:** Real-time solar tracker adjustment, Intelligent solar battery management, Adaptive solar street lighting, Predictive analytics for energy optimization, Remote monitoring and control, Scalable architecture for various installations

**Features:** macOS Compatibility

**In-app purchases:** none


### Ai

[App page](https://appshunter.io/ios/app/ai-browser/id6753169213)

This AI-powered browser integrates fast web browsing with intelligent tools. It allows users to chat with AI, summarize content, translate pages, and generate various content formats like presentations and mind maps. Users can also build custom AI agents and automate workflows.

**Highlights:** AI Chat & Summarization, Page Translation, Content to Presentations/Mind Maps, AI Agents & Workflow Automation, Deep Research & Citations, Voice Control, Connected App Integrations, iCloud Sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KIBrowser Starter Pro Monthly | $3.99 | per month |
| KIBrowser Plus Monthly | $5.99 | per month |
| KIBrowser Pro Monthly | $12.99 | per month |
| KIBrowser Max Monthly | $29.99 | per month |
| KIBrowser Starter Pro Yearly | $34.99 | per year |
| KIBrowser Plus Yearly | $59.99 | per year |
| KIBrowser Max Pro Monthly | $99.99 | per month |
| KIBrowser Pro Yearly | $129.99 | per year |
| KIBrowser Max Yearly | $349.99 | per year |
| KIBrowser Max Pro Yearly | $999.99 | per year |


## Frequently asked questions

### Is ObsidianIOT free?

ObsidianIOT is free to download, with no in-app purchases.

### Is Ai free?

Ai is free to download, with in-app purchases available.

### Which has better reviews, ObsidianIOT or Ai?

ObsidianIOT is rated higher. ObsidianIOT averages 5.0 out of 5 from 2 ratings, while Ai averages 3.0 from 1 ratings.

### Do ObsidianIOT or Ai have ads?

Neither ObsidianIOT nor Ai shows ads.

### Which is updated more often, ObsidianIOT or Ai?

ObsidianIOT ships an update every 6 weeks, and Ai every 2 days. Most recently, ObsidianIOT was updated on November 4, 2026 and Ai on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*