# Learn PostgreSQL Offline vs Learn GraphQL

The clearest difference is update cadence: Learn GraphQL at every 13 months against Learn PostgreSQL Offline's every 41 months. Learn PostgreSQL Offline's advantage is price ($1.99 vs $2.99) and iOS requirement (13.0 vs 17). On ads, in-app purchases and device support there is nothing between them.

Learn PostgreSQL Offline costs $1.99 and Learn GraphQL $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn PostgreSQL Offline ships an update every 41 months, Learn GraphQL every 13 months. The most recent releases landed on November 14, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Learn PostgreSQL Offline | Learn GraphQL |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 13 months** |
| Size | 39 MB | 189 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### Learn PostgreSQL Offline

[App page](https://appshunter.io/ios/app/learn-postgresql-offline/id1624444188)

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

**In-app purchases:** none


### 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 Learn PostgreSQL Offline free?

Learn PostgreSQL Offline costs $1.99, with no in-app purchases.

### Is Learn GraphQL free?

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

### Do Learn PostgreSQL Offline or Learn GraphQL have ads?

Neither Learn PostgreSQL Offline nor Learn GraphQL shows ads.

### Which is updated more often, Learn PostgreSQL Offline or Learn GraphQL?

Learn PostgreSQL Offline ships an update every 41 months, and Learn GraphQL every 13 months. Most recently, Learn PostgreSQL Offline was updated on November 14, 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.*