# Crablearn vs Chart AI

The clearest difference is update cadence: Chart AI at every 3 weeks against Crablearn's every 11 months. Crablearn's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Crablearn sells 10 one-off in-app purchases and Chart AI sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Crablearn ships an update every 11 months, Chart AI every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Crablearn | Chart AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (74 ratings)](https://appshunter.io/ios/app/chart-ai/id6636484876/reviews)** |
| Number of ratings | — | **74** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 146 MB | 11 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [MATT LYNDON COSTELLO](https://appshunter.io/developer/1762822940) |

## What reviewers say

### Crablearn

[App page](https://appshunter.io/ios/app/crablearn/id6478960539)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - CD | $199.99 | one-time |
| Package - CH | $299.99 | one-time |
| Package - CI | $349.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CK | $449.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CM | $599.99 | one-time |
| Package - CN | $699.99 | one-time |
| Package - CO | $799.99 | one-time |
| Package - CP | $899.99 | one-time |


### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai/id6636484876)

This app uses artificial intelligence to analyze trading charts in seconds. Upload a chart image to get detailed insights on trade ideas, trends, market structure, and indicators. Save your analyses for future reference or to scan more charts.

**Highlights:** AI-powered chart interpretation, Trade idea analysis, Trend and market structure identification, Liquidity zone and order block detection, Indicator analysis, Save and revisit analyses

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Chart Scans | $3.99 | per 7 days |
| Weekly Subscription | $5.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Yearly Subscription | $49.99 | per year |

**What reviewers like**

- 👍 Great for confidence
- 👍 Excellent trading insights
- 👍 Easy to use
- 👍 Accurate results (some users)
- 👍 Helpful for successful trades

**What reviewers complain about**

- ❌ Fake app
- ❌ Not free (misleading trial)
- ❌ No valid entries after payment
- ❌ Random and erroneous signals
- ❌ Subscription issues

**Reported bugs**

- Subscription not working
- App prompts to pay again
- Restore purchases button doesn't work
- Buggy app
- Cannot access app or saved data

**Requested features**

- Add features for day trading
- Option for different time frames


## Frequently asked questions

### Is Crablearn free?

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

### Is Chart AI free?

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

### Do Crablearn or Chart AI have ads?

Neither Crablearn nor Chart AI shows ads.

### Which is updated more often, Crablearn or Chart AI?

Crablearn ships an update every 11 months, and Chart AI every 3 weeks. Most recently, Crablearn was updated on October 5, 2026 and Chart AI on October 15, 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.*