# ChartQ vs IROS 2026

The clearest difference is in-app purchases: IROS 2026 at none against ChartQ's 10. IROS 2026 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ChartQ sells 10 in-app purchases, starting at $2.99 per month. IROS 2026 asks for nothing beyond the download.

## The numbers

| Metric | ChartQ | IROS 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chartq/id6740187028/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 55 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChartQ Inc](https://appshunter.io/developer/1653514653) | [InfoVaya](https://appshunter.io/developer/1382597721) |

## What reviewers say

### ChartQ

[App page](https://appshunter.io/ios/app/chartq/id6740187028)

Master chart analysis with this app. Learn candlestick patterns, chart formations, and technical indicators through organized cards and interactive quizzes. Save favorites for quick review and apply your knowledge to stock, crypto, and options trading.

**Highlights:** Organized chart learning cards, Candlestick pattern recognition, Chart pattern analysis, Technical indicator explanations, Interactive OX chart quizzes, Bookmark favorite charts

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $2.99 | per month |
| Pro - 월 구독 | $34.99 | per month |
| Pro - 연 구독 | $349.00 | per year |
| 40Q | $0.99 | one-time |
| 120Q | $2.99 | one-time |
| 일회성 120Q | $3.99 | one-time |
| 300Q | $5.99 | one-time |
| 일회성 300Q | $6.99 | one-time |
| 650Q | $11.99 | one-time |
| 1300Q | $22.99 | one-time |


### IROS 2026

[App page](https://appshunter.io/ios/app/iros-2026/id6810313789)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChartQ free?

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

### Is IROS 2026 free?

IROS 2026 is free to download, with no in-app purchases.

### Do ChartQ or IROS 2026 have ads?

ChartQ shows ads; IROS 2026 does not.

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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.*