# Chart AI vs ProPay Mobile

The clearest difference is in-app purchases: ProPay Mobile at none against Chart AI's 10. ProPay Mobile also leads on update cadence (every 6 days vs every 3 weeks). Chart AI's advantage is iOS requirement (13.0 vs 15.9). On price, ads and device support there is nothing between them.

Both are free to download. Chart AI sells 10 in-app purchases, starting at $3.99 per 7 days. ProPay Mobile asks for nothing beyond the download.

Chart AI ships an update every 3 weeks, ProPay Mobile every 6 days. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Chart AI | ProPay Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/chart-ai-technical-analyzer/id6740524931/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 121 MB | 34 MB |
| Requires iOS | **13.0** | 15.9 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Malik Hamza Khalid](https://appshunter.io/developer/1679723774) | [Ana Zazadze](https://appshunter.io/developer/1745059423) |

## What reviewers say

### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai-technical-analyzer/id6740524931)

This app uses AI to analyze stock charts, providing instant insights into patterns, trends, and indicators. It helps traders of all levels make informed decisions with AI-generated predictions and educational prompts.

**Highlights:** AI-powered chart analysis, Identifies support, resistance, trends, Analyzes MACD, RSI, Bollinger Bands, AI-generated future predictions, Save and compare analyses, AI-powered educational prompts

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium Pro | $9.99 | per month |
| Plus | $29.99 | per month |
| Premium | $39.99 | per month |
| Essential | $199.99 | per year |
| Essential | $199.99 | per year |
| Plus | $299.99 | per year |
| Plus | $299.99 | per year |
| Premium | $399.99 | per year |
| Premium | $399.99 | per year |


### ProPay Mobile

[App page](https://appshunter.io/ios/app/propay-mobile/id6743000027)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chart AI free?

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

### Is ProPay Mobile free?

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

### Do Chart AI or ProPay Mobile have ads?

Neither Chart AI nor ProPay Mobile shows ads.

### Which is updated more often, Chart AI or ProPay Mobile?

Chart AI ships an update every 3 weeks, and ProPay Mobile every 6 days. Most recently, Chart AI was updated on September 29, 2026 and ProPay Mobile on October 11, 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.*