# Buildin.AI vs Planby Habit Builder

The clearest difference is in-app purchases: Planby Habit Builder at none against Buildin.AI's 9. Planby Habit Builder also leads on update cadence (every 3 days vs fortnightly). Buildin.AI's advantage is iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

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

Buildin.AI ships an update fortnightly, Planby Habit Builder every 3 days. The most recent releases landed on October 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Buildin.AI | Planby Habit Builder |
| --- | --- | --- |
| 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 | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 351 MB | 1 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BYTE FLOW LTD.](https://appshunter.io/developer/1705180529) | [Artur Mineev](https://appshunter.io/developer/1862716298) |

## 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 |


### Planby Habit Builder

[App page](https://appshunter.io/ios/app/planby-habit-builder/id6756787583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Buildin.AI free?

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

### Is Planby Habit Builder free?

Planby Habit Builder is free to download, with no in-app purchases.

### Do Buildin.AI or Planby Habit Builder have ads?

Neither Buildin.AI nor Planby Habit Builder shows ads.

### Which is updated more often, Buildin.AI or Planby Habit Builder?

Buildin.AI ships an update fortnightly, and Planby Habit Builder every 3 days. Most recently, Buildin.AI was updated on October 30, 2026 and Planby Habit Builder on October 11, 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.*