# Chart AI vs Stratify

The clearest difference is in-app purchases: Stratify at none against Chart AI's 3. Stratify also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chart AI sells 3 in-app purchases, starting at $5.99 per 7 days. Stratify asks for nothing beyond the download.

Chart AI ships an update every 5 weeks, Stratify every 2 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chart AI | Stratify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (130 ratings)](https://appshunter.io/ios/app/chart-ai-ai-trading-analysis/id6745934836/reviews)** | — |
| Number of ratings | **130** | — |
| Positive reviews | 96.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 93 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hoang Minh Duc](https://appshunter.io/developer/1783731356) | [Stratify Analytics Inc.](https://appshunter.io/developer/6773507954) |

## What reviewers say

### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai-ai-trading-analysis/id6745934836)

This app acts as an intelligent AI trading assistant, offering real-time stock signals, advanced chart analysis, and AI-driven strategy suggestions. It aims to help both new and experienced traders make informed decisions with less stress.

**Highlights:** Smart chart analysis with pattern recognition, Personalized trading insights, Real-time market scanning, AI-driven strategy suggestions, Trend alerts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Powerful & Easy to Use
- 👍 Great for New Traders
- 👍 Easy to use
- 👍 Cool
- 👍 So good

**What reviewers complain about**

- None

**Reported bugs**

- None

**Requested features**

- None


### Stratify

[App page](https://appshunter.io/ios/app/stratify-backtesting-trading/id6749781620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chart AI free?

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

### Is Stratify free?

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

### Do Chart AI or Stratify have ads?

Chart AI shows ads; Stratify does not.

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

Chart AI ships an update every 5 weeks, and Stratify every 2 weeks. Most recently, Chart AI was updated on October 12, 2026 and Stratify on October 4, 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.*