# Java Self Drive Investor vs Chart AI

The clearest difference is in-app purchases: Java Self Drive Investor at none against Chart AI's 2. Java Self Drive Investor also leads on iOS requirement (12.0 vs 16.4). Chart AI's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Chart AI sells 2 in-app purchases, starting at $4.99 per 7 days. Java Self Drive Investor asks for nothing beyond the download.

Java Self Drive Investor ships an update every 4 weeks, Chart AI every 2 weeks. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Java Self Drive Investor | Chart AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/chart-ai-trading-analysis/id6753083202/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 20 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Java Orient Kenya Limited](https://appshunter.io/developer/1635279407) | [Muhammad Tahir](https://appshunter.io/developer/1842398612) |

## What reviewers say

### Java Self Drive Investor

[App page](https://appshunter.io/ios/app/java-self-drive-investor/id6444718544)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai-trading-analysis/id6753083202)

This app uses AI to analyze trading charts and market patterns, offering data-driven suggestions and insights to help traders make more informed decisions. It provides a neutral perspective on trade strengths and risks, supporting independent traders in understanding market context and strategy performance.

**Highlights:** AI-powered chart analysis, Data-driven suggestions, Multi-chart review, Trend recognition, Smart trading guidance, Neutral and balanced insights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Java Self Drive Investor free?

Java Self Drive Investor is free to download, with no in-app purchases.

### Is Chart AI free?

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

### Do Java Self Drive Investor or Chart AI have ads?

Neither Java Self Drive Investor nor Chart AI shows ads.

### Which is updated more often, Java Self Drive Investor or Chart AI?

Java Self Drive Investor ships an update every 4 weeks, and Chart AI every 2 weeks. Most recently, Java Self Drive Investor was updated on May 18, 2026 and Chart AI on September 9, 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.*