# Learn PostgreSQL Offline vs AWS Data Analytics DAS

The clearest difference is price: AWS Data Analytics DAS at Free against Learn PostgreSQL Offline's $1.99. AWS Data Analytics DAS also leads on iOS requirement (10.0 vs 13.0). Learn PostgreSQL Offline's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

AWS Data Analytics DAS is free to download; Learn PostgreSQL Offline costs $1.99 up front. AWS Data Analytics DAS sells 1 one-off in-app purchase. Learn PostgreSQL Offline asks for nothing beyond the download.

Learn PostgreSQL Offline ships an update every 41 months, AWS Data Analytics DAS every 22 months. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Learn PostgreSQL Offline | AWS Data Analytics DAS |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 22 months** |
| Size | 39 MB | 25 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Trieu Tran](https://appshunter.io/developer/1395838483) |

## 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


### AWS Data Analytics DAS

[App page](https://appshunter.io/ios/app/aws-data-analytics-das-c01/id1625329547)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |


## Frequently asked questions

### Is Learn PostgreSQL Offline free?

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

### Is AWS Data Analytics DAS free?

AWS Data Analytics DAS is free to download, with in-app purchases available.

### Do Learn PostgreSQL Offline or AWS Data Analytics DAS have ads?

Neither Learn PostgreSQL Offline nor AWS Data Analytics DAS shows ads.

### Which is updated more often, Learn PostgreSQL Offline or AWS Data Analytics DAS?

Learn PostgreSQL Offline ships an update every 41 months, and AWS Data Analytics DAS every 22 months. Most recently, Learn PostgreSQL Offline was updated on September 28, 2026 and AWS Data Analytics DAS on September 19, 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.*