# Trading AI vs Deja

The clearest difference is in-app purchases: Deja at none against Trading AI's 10. Deja also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Trading AI sells 10 in-app purchases, starting at $9.99 per month. Deja asks for nothing beyond the download.

Trading AI ships an update every 9 days, Deja every 4 days. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Trading AI | Deja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trading-ai-chart-signals/id6759830659/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 180 MB | 73 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PAUL EDMOND JEAN MERLIN](https://appshunter.io/developer/1881032325) | [JUHWAN LEE](https://appshunter.io/developer/1703441721) |

## What reviewers say

### Trading AI

[App page](https://appshunter.io/ios/app/trading-ai-chart-signals/id6759830659)

Instantly analyze chart photos and screenshots to understand market trends, momentum, and key levels. This tool provides structured trading insights, including support/resistance zones and actionable setups, to help traders make faster, more informed decisions.

**Highlights:** Analyze chart photos and screenshots, Understand trend direction and momentum, Identify support and resistance zones, Recognize technical setups, Receive entry/exit targets and risk framework, Combine indicators and AI insights

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trading AI Pro Monthly | $9.99 | per month |
| Trading AI Pro+ Monthly | $19.99 | per month |
| Trading AI Pro Annual | $79.99 | per year |
| Trading AI Pro+ Annual | $169.99 | per year |
| 1 Analysis | $1.49 | one-time |
| 5 Analyses | $5.99 | one-time |
| 15 Analyses | $14.99 | one-time |
| 30 Analyses | $26.99 | one-time |
| 60 Analyses | $47.99 | one-time |
| 100 Analyses | $69.99 | one-time |


### Deja

[App page](https://appshunter.io/ios/app/deja-chart-pattern-analysis/id6761725119)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trading AI free?

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

### Is Deja free?

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

### Do Trading AI or Deja have ads?

Neither Trading AI nor Deja shows ads.

### Which is updated more often, Trading AI or Deja?

Trading AI ships an update every 9 days, and Deja every 4 days. Most recently, Trading AI was updated on September 23, 2026 and Deja on September 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.*