# AiPai Chart vs YamStudy.org

The clearest difference is device support: YamStudy.org at 3 against AiPai Chart's 1. AiPai Chart's advantage is iOS requirement (12.1 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | AiPai Chart | YamStudy.org |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yamstudyorg/id6761430628/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | — |
| Monetization | — | Free |
| Size | 7 MB | 24 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kativik School Board](https://appshunter.io/developer/537288193) | [Signal Stuff](https://appshunter.io/developer/1371288323) |

## What reviewers say

### AiPai Chart

[App page](https://appshunter.io/ios/app/aipai-chart/id537288190)

**Features:** macOS Compatibility

**In-app purchases:** none


### YamStudy.org

[App page](https://appshunter.io/ios/app/yamstudyorg/id6761430628)

This app offers an intelligent study mode that tracks your progress and focuses on questions you struggle with, rather than random practice tests. It adapts to your chosen study guides and provides detailed statistics to help you learn effectively. You can also take unlimited practice exams and access user-submitted explanations.

**Highlights:** Intelligent study algorithms adapt to user progress, User-submitted explanations for better understanding, Infinite practice exams, Supports current Yam Certification question pools, Multiple user profiles on one device, Cross-device progress syncing, Progress sharing with others

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

**In-app purchases:** none


## Frequently asked questions

### Is AiPai Chart free?

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

### Is YamStudy.org free?

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

### Do AiPai Chart or YamStudy.org have ads?

Neither AiPai Chart nor YamStudy.org shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*