# Data Integrity Guidance vs ChatGMP

The clearest difference is price: ChatGMP at Free against Data Integrity Guidance's $9.99. ChatGMP also leads on update cadence (daily vs every 3 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

ChatGMP is free to download; Data Integrity Guidance costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Data Integrity Guidance ships an update every 3 months, ChatGMP daily. The most recent releases landed on June 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Data Integrity Guidance | ChatGMP |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/data-integrity-guidance/id1314906863/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Paid | — |
| Size | 3 MB | 73 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cimcon Software, Inc.](https://appshunter.io/developer/596722626) | [Ai4Pharma](https://appshunter.io/developer/1824432988) |

## What reviewers say

### Data Integrity Guidance

[App page](https://appshunter.io/ios/app/data-integrity-guidance/id1314906863)

Access the full text of FDA’s Data Integrity Guidance for CGMP on your mobile device. This app offers a convenient reference for industry professionals, allowing for easy navigation, keyword searching, and bookmarking of important sections. Share content via email for seamless collaboration.

**Highlights:** Full FDA Data Integrity Guidance text, Table of Contents navigation, Keyword content search, Bookmark pages, Email content sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatGMP

[App page](https://appshunter.io/ios/app/chatgmp/id6748132334)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Data Integrity Guidance free?

Data Integrity Guidance costs $9.99, with no in-app purchases.

### Is ChatGMP free?

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

### Do Data Integrity Guidance or ChatGMP have ads?

Neither Data Integrity Guidance nor ChatGMP shows ads.

### Which is updated more often, Data Integrity Guidance or ChatGMP?

Data Integrity Guidance ships an update every 3 months, and ChatGMP daily. Most recently, Data Integrity Guidance was updated on June 24, 2026 and ChatGMP on September 19, 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.*