# iGPT vs ID

The clearest difference is in-app purchases: iGPT at none against ID's 1. iGPT also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ID sells 1 one-off in-app purchase. iGPT asks for nothing beyond the download.

iGPT ships an update every 10 days, ID every 2 weeks. The most recent releases landed on October 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | iGPT | ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/igpt-ai-email-intelligence/id6741868157/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 15 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SpikeNow Ltd.](https://appshunter.io/developer/491044400) | [Kanchalika Kongyong](https://appshunter.io/developer/1883480594) |

## What reviewers say

### iGPT

[App page](https://appshunter.io/ios/app/igpt-ai-email-intelligence/id6741868157)

This AI-powered tool connects to your email, documents, and other work tools to provide context-rich answers and insights. It helps you make faster, smarter decisions by understanding your work and offering verifiable information with source citations.

**Highlights:** Connects to email, docs, and tools, Provides context-rich answers, Source citations for verifiable truth, Proactive insights on tasks and meetings, Enterprise-grade privacy (SOC2, GDPR compliant), No file uploads or complex prompts needed

**Features:** Vision Pro support

**In-app purchases:** none


### ID

[App page](https://appshunter.io/ios/app/id-shield-keep-ids-secure/id6760896003)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ID-Shield | $9.99 | one-time |


## Frequently asked questions

### Is iGPT free?

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

### Is ID free?

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

### Do iGPT or ID have ads?

Neither iGPT nor ID shows ads.

### Which is updated more often, iGPT or ID?

iGPT ships an update every 10 days, and ID every 2 weeks. Most recently, iGPT was updated on October 15, 2026 and ID on September 27, 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.*