# Mobile Forms & Builder inBook vs Chameleon Forms App

The clearest difference is monetization model: Chameleon Forms App at free with in-app purchases against Mobile Forms & Builder inBook's subscription. Mobile Forms & Builder inBook's advantage is ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on June 1, 2026.

## The numbers

| Metric | Mobile Forms & Builder inBook | Chameleon Forms App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/mobile-forms-and-builder-inbook/id1228266002/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 47 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INBUK, OOO](https://appshunter.io/developer/1228266001) | [Digital Fractal Technologies Inc.](https://appshunter.io/developer/947102780) |

## What reviewers say

### Mobile Forms & Builder inBook

[App page](https://appshunter.io/ios/app/mobile-forms-and-builder-inbook/id1228266002)

Create custom surveys, questionnaires, and forms for feedback collection. Works offline and syncs data when reconnected. Offers a free trial for its subscription service.

**Highlights:** Offline data collection, Customizable question types, Survey logic for smart forms, Real-time response notifications, Data analytics and reporting, Employee dashboard access

**Features:** macOS Compatibility

**In-app purchases:** none


### Chameleon Forms App

[App page](https://appshunter.io/ios/app/chameleon-forms-app/id1285253771)

Streamline business paperwork with a mobile app and web system for easy form submission, organization, and retrieval. Upload custom PDF forms, manage user access, capture location and signatures, and automatically archive filled forms for efficient access.

**Highlights:** Custom PDF form uploads, Web-based management system, User access control, GPS location capture, Signature capture, Photo attachments, Automatic form archiving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Forms & Builder inBook free?

Mobile Forms & Builder inBook is free to download, with no in-app purchases.

### Is Chameleon Forms App free?

Chameleon Forms App is free to download, with no in-app purchases.

### Do Mobile Forms & Builder inBook or Chameleon Forms App have ads?

Chameleon Forms App shows ads; Mobile Forms & Builder inBook does not.

### Which is updated more often, Mobile Forms & Builder inBook or Chameleon Forms App?

Mobile Forms & Builder inBook ships an update every 3 weeks, and Chameleon Forms App every 3 weeks. Most recently, Mobile Forms & Builder inBook was updated on June 1, 2026 and Chameleon Forms App on June 1, 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.*