# Candlestick vs Chart AI

The clearest difference is update cadence: Candlestick at every 2 days against Chart AI's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Candlestick sells 1 one-off in-app purchase and Chart AI sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Candlestick ships an update every 2 days, Chart AI every 4 months. The most recent releases landed on September 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Candlestick | Chart AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 months |
| Size | 9 MB | 271 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Binh Nguyen](https://appshunter.io/developer/1471125512) | [VIKSVA, MB](https://appshunter.io/developer/1821126705) |

## What reviewers say

### Candlestick

[App page](https://appshunter.io/ios/app/candlestick-mo-hinh-nen-nhat/id6503323213)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loại bỏ quảng cáo | $0.99 | one-time |


### 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 Candlestick free?

Candlestick 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 Candlestick or Chart AI have ads?

Neither Candlestick nor Chart AI shows ads.

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

Candlestick ships an update every 2 days, and Chart AI every 4 months. Most recently, Candlestick was updated on September 24, 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.*