# Buildin.AI vs Noted.AI

The clearest difference is in-app purchases: Noted.AI at none against Buildin.AI's 9. Noted.AI also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Buildin.AI sells 9 one-off in-app purchases. Noted.AI asks for nothing beyond the download.

Buildin.AI ships an update fortnightly, Noted.AI weekly. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Buildin.AI | Noted.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/buildinai-docs-notes-and-tasks/id6463855039/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | — |
| Size | 238 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BYTE FLOW LTD.](https://appshunter.io/developer/1705180529) | [Ryan Gordon](https://appshunter.io/developer/1896699562) |

## What reviewers say

### Buildin.AI

[App page](https://appshunter.io/ios/app/buildinai-docs-notes-and-tasks/id6463855039)

This AI-powered workspace centralizes documents, notes, tasks, wikis, and more. It offers powerful AI writing and analysis tools, flexible organization options, and seamless cross-platform collaboration for individuals and teams.

**Highlights:** AI writing assistant, Space Q&A for document analysis, Markdown and bi-directional linking, Flexible database views (tables, boards, calendars), Cross-platform real-time sync, Team collaboration with custom permissions, Mindmap and outline note switching

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Pro Plan - Monthly | $10.00 | one-time |
| Personal Pro - Monthly | $11.99 | one-time |
| 3,000 AI Credits | $12.00 | one-time |
| Team Monthly (1 seat) | $18.00 | one-time |
| 10,000 AI Credits | $36.00 | one-time |
| AI Pro Plan - Annual | $96.00 | one-time |
| 35,000 AI Credits | $119.99 | one-time |
| Personal Pro - Annual | $119.99 | one-time |
| Team Yearly (1 seat) | $179.99 | one-time |


### Noted.AI

[App page](https://appshunter.io/ios/app/notedai/id6769912552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buildin.AI free?

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

### Is Noted.AI free?

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

### Do Buildin.AI or Noted.AI have ads?

Neither Buildin.AI nor Noted.AI shows ads.

### Which is updated more often, Buildin.AI or Noted.AI?

Buildin.AI ships an update fortnightly, and Noted.AI weekly. Most recently, Buildin.AI was updated on October 18, 2026 and Noted.AI on October 5, 2026.

---

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