# Autodesk Forma vs Note & Key

The clearest difference is iOS requirement: Note & Key at 15.0 against Autodesk Forma's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Autodesk Forma sells 7 one-off in-app purchases and Note & Key sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Autodesk Forma ships an update every 8 days, Note & Key every 2 weeks. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Autodesk Forma | Note & Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22K ratings)](https://appshunter.io/ios/app/autodesk-forma/id498795789/reviews)** | — |
| Number of ratings | **22K** | — |
| Positive reviews | 41.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 696 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [ZHUOER TANG](https://appshunter.io/developer/1895788576) |

## What reviewers say

### Autodesk Forma

[App page](https://appshunter.io/ios/app/autodesk-forma/id498795789)

This app provides construction professionals with essential tools for jobsite management. Capture punch lists, log daily reports, and access the latest project documents and 3D models directly from the field. Stay connected to your team and keep projects moving forward efficiently.

**Highlights:** Capture punch list items, Log daily reports and forms, View and markup drawings, Review 3D models, Track issues and quality concerns, Access project schedules, Manage RFIs and submittals

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nailgun | $49.99 | one-time |
| Autodesk Build 550 | $55.00 | one-time |
| Dozer | $69.99 | one-time |
| Autodesk Build 5000 | $85.00 | one-time |
| Forma Build Essentials | $99.99 | one-time |
| Crane | $139.99 | one-time |
| Autodesk Build Unlimited | $174.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Helpful for project management
- 🚀 Great for viewing and annotating plans
- 🚀 Useful for field work and collaboration

**What reviewers complain about**

- 🐛 Sync and syncing issues
- 🔋 High battery usage
- 🔒 Difficult to cancel subscription
- 🔒 Aggressive billing practices
- 🔒 Poor customer support

**Reported bugs**

- Inability to rotate photos
- Issues with loading and viewing documents
- Problems with task report formatting
- Inconsistencies between mobile and desktop apps

**Requested features**

- Add a to-do list feature
- Improve report editing and customization
- Allow selective project/document downloads
- Enhance photo management and organization


### Note & Key

[App page](https://appshunter.io/ios/app/note-and-key-studio-management/id6769505528)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Note & Key Pro | $12.99 | per month |
| Note & Key Pro (annual) | $99.00 | per year |


## Frequently asked questions

### Is Autodesk Forma free?

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

### Is Note & Key free?

Note & Key is free to download, with in-app purchases available.

### Do Autodesk Forma or Note & Key have ads?

Neither Autodesk Forma nor Note & Key shows ads.

### Which is updated more often, Autodesk Forma or Note & Key?

Autodesk Forma ships an update every 8 days, and Note & Key every 2 weeks. Most recently, Autodesk Forma was updated on September 24, 2026 and Note & Key on September 16, 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.*