# BTS vs ChartMind

The clearest difference is iOS requirement: BTS at 13.0 against ChartMind's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BTS sells 1 in-app purchase, starting at $199.00 per year and ChartMind sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BTS ships an update every 2 days, ChartMind every 3 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BTS | ChartMind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 73 MB | 92 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [MULTIICON IDEOTECHNOLOGY PRIVATE LIMITED](https://appshunter.io/developer/1138372599) | [SPACE AI LABS YAZILIM HIZMETLERI LIMITED SIRKETI](https://appshunter.io/developer/1879261237) |

## What reviewers say

### BTS

[App page](https://appshunter.io/ios/app/bts-backtest-strategy/id6756357363)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Premium Plan | $199.00 | per year |


### ChartMind

[App page](https://appshunter.io/ios/app/chartmind-ai-chart-analysis/id6759520830)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartMind Pro Weekly | $6.99 | per 7 days |
| ChartMind Pro Monthly | $14.99 | per month |
| ChartMind Premium+ | $24.99 | per month |
| ChartMind Pro Annual | $99.99 | per year |
| ChartMind Premium+ | $179.99 | per year |


## Frequently asked questions

### Is BTS free?

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

### Is ChartMind free?

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

### Do BTS or ChartMind have ads?

Both BTS and ChartMind show ads.

### Which is updated more often, BTS or ChartMind?

BTS ships an update every 2 days, and ChartMind every 3 days. Most recently, BTS was updated on September 10, 2026 and ChartMind on September 8, 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.*