# Облигатор vs ChartAnalyzer AI

The clearest difference is in-app purchases: Облигатор at none against ChartAnalyzer AI's 2. ChartAnalyzer AI's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ChartAnalyzer AI sells 2 in-app purchases, starting at $7.99 per 7 days. Облигатор asks for nothing beyond the download.

Облигатор ships an update every 5 days, ChartAnalyzer AI weekly. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Облигатор | ChartAnalyzer AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6778422253/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Size | 10 MB | 73 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ehroz Niyozbekov](https://appshunter.io/developer/1879960804) | [eXceedr](https://appshunter.io/developer/1858527617) |

## What reviewers say

### Облигатор

[App page](https://appshunter.io/ios/app/id6778422253)

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

**In-app purchases:** none


### ChartAnalyzer AI

[App page](https://appshunter.io/ios/app/chartanalyzer-ai-chart-reader/id6793150291)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartAnalyzer AI Pro - Weekly | $7.99 | per 7 days |
| ChartAnalyzer AI Pro - Yearly | $49.99 | per year |


## Frequently asked questions

### Is Облигатор free?

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

### Is ChartAnalyzer AI free?

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

### Do Облигатор or ChartAnalyzer AI have ads?

Облигатор shows ads; ChartAnalyzer AI does not.

### Which is updated more often, Облигатор or ChartAnalyzer AI?

Облигатор ships an update every 5 days, and ChartAnalyzer AI weekly. Most recently, Облигатор was updated on September 23, 2026 and ChartAnalyzer AI on October 1, 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.*