# Learn PostgreSQL Offline vs SOA

The clearest difference is price: Learn PostgreSQL Offline at $1.99 against SOA's $12.99. Learn PostgreSQL Offline also leads on iOS requirement (13.0 vs 15.0). SOA's advantage is update cadence (monthly vs every 41 months). On ads, in-app purchases and device support there is nothing between them.

Learn PostgreSQL Offline costs $1.99 and SOA $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn PostgreSQL Offline ships an update every 41 months, SOA monthly. The most recent releases landed on August 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Learn PostgreSQL Offline | SOA |
| --- | --- | --- |
| Price | **$1.99** | $12.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Monthly** |
| Size | 39 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## 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


### SOA

[App page](https://appshunter.io/ios/app/soa-c03-aws-cloudops-engineer/id6755331244)

**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 SOA free?

SOA costs $12.99, with no in-app purchases.

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

Neither Learn PostgreSQL Offline nor SOA shows ads.

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

Learn PostgreSQL Offline ships an update every 41 months, and SOA monthly. Most recently, Learn PostgreSQL Offline was updated on August 12, 2026 and SOA on September 10, 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.*