# Chartle vs CharlaViva

Chartle and CharlaViva are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Chartle sells 2 in-app purchases, starting at $6.99 per 7 days and CharlaViva sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Chartle ships an update every 3 days, CharlaViva every 5 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chartle | CharlaViva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (141 ratings)](https://appshunter.io/ios/app/chartle-candlestick-patterns/id6798367721/reviews)** | — |
| Number of ratings | **141** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Freemium | — |
| Size | 64 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Buffalo Studio](https://appshunter.io/developer/6798367813) | [Vertotech LLC](https://appshunter.io/developer/6773523386) |

## What reviewers say

### Chartle

[App page](https://appshunter.io/ios/app/chartle-candlestick-patterns/id6798367721)

Learn to interpret stock price charts through interactive quizzes. Practice identifying and predicting outcomes of various candlestick patterns using real historical market data. Build a daily habit of chart analysis to improve your trading understanding.

**Highlights:** Interactive chart pattern quizzes, Real historical market data, Pattern outcome prediction, Daily challenges and streaks, Progress tracking with mastery ring, Lessons on pattern formation and failure

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chartle Pro | $6.99 | per 7 days |
| Chartle Pro | $49.99 | per year |


### CharlaViva

[App page](https://appshunter.io/ios/app/charlaviva/id6804342665)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 3 — Live Conversation | $9.99 | per month |


## Frequently asked questions

### Is Chartle free?

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

### Is CharlaViva free?

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

### Do Chartle or CharlaViva have ads?

Neither Chartle nor CharlaViva shows ads.

### Which is updated more often, Chartle or CharlaViva?

Chartle ships an update every 3 days, and CharlaViva every 5 days. Most recently, Chartle was updated on October 31, 2026 and CharlaViva on October 25, 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.*