# IaGPS vs ChatGO

The clearest difference is in-app purchases: IaGPS at none against ChatGO's 18. IaGPS also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). ChatGO's advantage is update cadence (weekly vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. ChatGO sells 18 in-app purchases, starting at $1.99 per 7 days. IaGPS asks for nothing beyond the download.

IaGPS ships an update every 3 weeks, ChatGO weekly. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | IaGPS | ChatGO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (395 ratings)](https://appshunter.io/ios/app/chatgo-chatbot-ai/id6753873785/reviews)** |
| Number of ratings | — | **395** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 121 MB | 154 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Aldeia Sistemas](https://appshunter.io/developer/1798549157) | [Wachanga LTD](https://appshunter.io/developer/1521231523) |

## What reviewers say

### IaGPS

[App page](https://appshunter.io/ios/app/iagps/id6743721724)

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

**In-app purchases:** none


### ChatGO

[App page](https://appshunter.io/ios/app/chatgo-chatbot-ai/id6753873785)

This AI assistant helps with writing, research, and everyday tasks. It can generate content, analyze documents, and create images from text. Interact via typing, speaking, or uploading files for faster productivity.

**Highlights:** AI chat assistant, AI writing assistant, Text-to-image generator, Photo analyzer & OCR, Document analyzer, Web search & live information, Voice input

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $1.99 | per 7 days |
| Plus | $2.99 | per month |
| Plus | $7.99 | per 7 days |
| Pro | $7.99 | per 7 days |
| Pro | $7.99 | per 7 days |
| Pro | $8.49 | per 7 days |
| Pro | $8.99 | per 7 days |
| Pro | $17.99 | per year |
| Pro | $19.99 | per year |
| Pro | $20.49 | per year |
| Pro | $23.99 | per year |
| Pro | $27.99 | per year |
| Pro | $31.99 | per year |
| Plus | $31.99 | per 3 months |
| Pro | $35.99 | per year |
| Pro | $44.99 | per year |
| Pro | $64.99 | per year |
| Pro | $69.99 | per year |


## Frequently asked questions

### Is IaGPS free?

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

### Is ChatGO free?

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

### Do IaGPS or ChatGO have ads?

Neither IaGPS nor ChatGO shows ads.

### Which is updated more often, IaGPS or ChatGO?

IaGPS ships an update every 3 weeks, and ChatGO weekly. Most recently, IaGPS was updated on October 19, 2026 and ChatGO on October 21, 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.*