# PSPO vs Learn GraphQL

The clearest difference is price: PSPO at Free against Learn GraphQL's $2.99. PSPO also leads on update cadence (every 6 weeks vs every 13 months) and iOS requirement (15.0 vs 17). Learn GraphQL's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

PSPO is free to download; Learn GraphQL costs $2.99 up front. PSPO sells 4 in-app purchases, starting at $9.99 per month. Learn GraphQL asks for nothing beyond the download.

PSPO ships an update every 6 weeks, Learn GraphQL every 13 months. The most recent releases landed on November 5, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | PSPO | Learn GraphQL |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Size | 81 MB | 189 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### PSPO

[App page](https://appshunter.io/ios/app/pspo-ii-exam-pass/id6747187472)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $9.99 | per month |
| Premium 3 Months | $19.99 | per 3 months |
| Premium 6 Months | $34.99 | per 6 months |
| Premium 12 Months | $59.99 | per year |


### Learn GraphQL

[App page](https://appshunter.io/ios/app/learn-graphql-api-tutorial/id6753584721)

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

**In-app purchases:** none


## Frequently asked questions

### Is PSPO free?

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

### Is Learn GraphQL free?

Learn GraphQL costs $2.99, with no in-app purchases.

### Do PSPO or Learn GraphQL have ads?

Neither PSPO nor Learn GraphQL shows ads.

### Which is updated more often, PSPO or Learn GraphQL?

PSPO ships an update every 6 weeks, and Learn GraphQL every 13 months. Most recently, PSPO was updated on November 5, 2026 and Learn GraphQL on November 12, 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.*