# GEIs vs ChartScanner AI

The clearest difference is in-app purchases: GEIs at none against ChartScanner AI's 2. ChartScanner AI's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChartScanner AI sells 2 in-app purchases, starting at $5.99 per 7 days. GEIs asks for nothing beyond the download.

GEIs ships an update weekly, ChartScanner AI every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GEIs | ChartScanner AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 16 MB | 56 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [CYBER ADVANCE SOLUTIONS (PRIVATE) LIMITED](https://appshunter.io/developer/1492413003) | [Julin Munz](https://appshunter.io/developer/6813120343) |

## What reviewers say

### GEIs

[App page](https://appshunter.io/ios/app/geis/id6760758518)

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

**In-app purchases:** none


### ChartScanner AI

[App page](https://appshunter.io/ios/app/chartscanner-ai/id6813120341)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per 7 days |
| Premium | $44.99 | per 6 months |


## Frequently asked questions

### Is GEIs free?

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

### Is ChartScanner AI free?

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

### Do GEIs or ChartScanner AI have ads?

Neither GEIs nor ChartScanner AI shows ads.

### Which is updated more often, GEIs or ChartScanner AI?

GEIs ships an update weekly, and ChartScanner AI every 3 days. Most recently, GEIs was updated on October 28, 2026 and ChartScanner AI on October 24, 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.*