# FieldStream vs Form Builder Studio

The clearest difference is in-app purchases: FieldStream at none against Form Builder Studio's 1. FieldStream also leads on iOS requirement (13.0 vs 16.4). Form Builder Studio's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Form Builder Studio sells 1 in-app purchase, starting at $8.99 per month. FieldStream asks for nothing beyond the download.

FieldStream ships an update weekly, Form Builder Studio every 5 days. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FieldStream | Form Builder Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Size | 27 MB | 44 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Panthos Pty Ltd](https://appshunter.io/developer/1603556413) | [Bookingly Pty Ltd](https://appshunter.io/developer/1858166387) |

## What reviewers say

### FieldStream

[App page](https://appshunter.io/ios/app/fieldstream/id1603556411)

**Features:** macOS Compatibility

**In-app purchases:** none


### Form Builder Studio

[App page](https://appshunter.io/ios/app/form-builder-studio/id6757665274)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $8.99 | per month |


## Frequently asked questions

### Is FieldStream free?

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

### Is Form Builder Studio free?

Form Builder Studio is free to download, with in-app purchases available.

### Do FieldStream or Form Builder Studio have ads?

FieldStream shows ads; Form Builder Studio does not.

### Which is updated more often, FieldStream or Form Builder Studio?

FieldStream ships an update weekly, and Form Builder Studio every 5 days. Most recently, FieldStream was updated on September 27, 2026 and Form Builder Studio on September 29, 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.*