# 9th Grade Learning Games vs PDF GPT

The clearest difference is ads: PDF GPT at none against 9th Grade Learning Games's shown. PDF GPT also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 9th Grade Learning Games sells 8 in-app purchases, starting at $1.99 per 3 months and PDF GPT sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 9th Grade Learning Games | PDF GPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/9th-grade-learning-games/id1594000802/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 155 MB | 73 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nguyen thanh](https://appshunter.io/developer/1481436893) | [Civan Korkmaz](https://appshunter.io/developer/1725275668) |

## What reviewers say

### 9th Grade Learning Games

[App page](https://appshunter.io/ios/app/9th-grade-learning-games/id1594000802)

This app helps 9th-grade students master English through interactive tests and lessons. It offers offline access and a user-friendly interface for a convenient and engaging learning experience.

**Highlights:** Interactive English tests, Offline learning capability, Self-paced lessons, User-friendly interface, Progress enhancement for exams

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Months VIP | $1.99 | per 3 months |
| Learning Premium Monthly Plan | $1.99 | per month |
| One Month VIP | $4.99 | per month |
| Learning Premium HalfYear Plan | $5.99 | per 6 months |
| Learning Premium Annual Plan | $9.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| Gói khởi đầu | $14.99 | one-time |


### PDF GPT

[App page](https://appshunter.io/ios/app/pdf-gpt/id6757682978)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $7.99 | per month |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is 9th Grade Learning Games free?

9th Grade Learning Games is free to download, with in-app purchases available.

### Is PDF GPT free?

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

### Do 9th Grade Learning Games or PDF GPT have ads?

9th Grade Learning Games shows ads; PDF GPT does not.

### Which is updated more often, 9th Grade Learning Games or PDF GPT?

9th Grade Learning Games ships an update monthly, and PDF GPT monthly. Most recently, 9th Grade Learning Games was updated on October 25, 2026 and PDF GPT on October 25, 2026.

---

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