# KNOW Maintenance vs XNote AI

The clearest difference is review sentiment: XNote AI at 51% against KNOW Maintenance's 0%. KNOW Maintenance's advantage is in-app purchases (none vs 9). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. XNote AI sells 9 in-app purchases, starting at $8.99 per month. KNOW Maintenance asks for nothing beyond the download.

KNOW Maintenance ships an update every 6 weeks, XNote AI monthly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KNOW Maintenance | XNote AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (25 ratings)](https://appshunter.io/ios/app/xnote-ai/id6499127563/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | 0.0% of reviews | **51.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 129 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Knowcross Ltd](https://appshunter.io/developer/1117325429) | [XNote, Inc.](https://appshunter.io/developer/1835841386) |

## What reviewers say

### KNOW Maintenance

[App page](https://appshunter.io/ios/app/know-maintenance/id1543121376)

Streamline asset management and preventive maintenance for facilities. This intuitive platform digitizes scheduling and work order processes, improving asset lifespan and team efficiency. Collaborate seamlessly with dynamic checklists and real-time communication.

**Highlights:** Asset maintenance management, Work order creation and tracking, Preventive maintenance scheduling, QR code scanning for asset info, Real-time communication and notifications, Digital checklists and SOPs

**Features:** macOS Compatibility

**In-app purchases:** none


### XNote AI

[App page](https://appshunter.io/ios/app/xnote-ai/id6499127563)

This app revolutionizes note-taking by blending traditional pen-and-paper feel with advanced digital capabilities. It offers AI-powered assistance for summaries and content generation, smart organization, real-time sync across devices, and collaborative tools. Capture, organize, and interact with your notes like never before.

**Highlights:** AI-powered assistance for summaries and content generation, Smart organization with advanced tagging and search, Real-time sync and accessibility across devices, Collaborative tools for sharing and real-time editing, Enhanced note-taking with handwriting recognition, Audio meeting recording, transcription, and summarization

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.99 | per month |
| XNote AI Pro | $19.00 | per month |
| Yearly | $59.99 | per year |
| XNote AI Pro (Annual) | $99.99 | per year |
| XNote AI Unlimited (Annual) | $249.00 | per year |
| 600 Audio Minutes | $12.00 | one-time |
| 3000 Audio Minutes | $59.00 | one-time |
| 6000 Audio Minutes | $99.99 | one-time |
| XNote AI Lifetime Membership | $99.99 | one-time |


## Frequently asked questions

### Is KNOW Maintenance free?

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

### Is XNote AI free?

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

### Do KNOW Maintenance or XNote AI have ads?

Neither KNOW Maintenance nor XNote AI shows ads.

### Which is updated more often, KNOW Maintenance or XNote AI?

KNOW Maintenance ships an update every 6 weeks, and XNote AI monthly. Most recently, KNOW Maintenance was updated on September 18, 2026 and XNote AI on September 22, 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.*