# Tiade vs Chart AI

The clearest difference is in-app purchases: Tiade at none against Chart AI's 2. Tiade also leads on iOS requirement (14 vs 16.6). Chart AI's advantage is update cadence (every 4 months vs every 43 months). 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 $3.99 per 7 days. Tiade asks for nothing beyond the download.

Tiade ships an update every 43 months, Chart AI every 4 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Tiade | Chart AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 months** |
| Size | 7 MB | 271 MB |
| Requires iOS | **14** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bendy B.V.](https://appshunter.io/developer/1489975123) | [VIKSVA, MB](https://appshunter.io/developer/1821126705) |

## What reviewers say

### Tiade

[App page](https://appshunter.io/ios/app/tiade/id1664375276)

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

**In-app purchases:** none


### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai-technical-analysis/id6758459765)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $3.99 | per 7 days |
| Annual subscription | $34.99 | per year |


## Frequently asked questions

### Is Tiade free?

Tiade 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 Tiade or Chart AI have ads?

Neither Tiade nor Chart AI shows ads.

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

Tiade ships an update every 43 months, and Chart AI every 4 months. Most recently, Tiade was updated on October 2, 2026 and Chart AI on October 5, 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.*