# Learn PostgreSQL Offline vs HashiCorp Vault Associate 2026

The clearest difference is price: HashiCorp Vault Associate 2026 at Free against Learn PostgreSQL Offline's $1.99. HashiCorp Vault Associate 2026 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.

HashiCorp Vault Associate 2026 is free to download; Learn PostgreSQL Offline costs $1.99 up front. HashiCorp Vault Associate 2026 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, HashiCorp Vault Associate 2026 every 38 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Learn PostgreSQL Offline | HashiCorp Vault Associate 2026 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 38 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/1570476726) |

## 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


### HashiCorp Vault Associate 2026

[App page](https://appshunter.io/ios/app/hashicorp-vault-associate-2026/id6444023118)

**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 HashiCorp Vault Associate 2026 free?

HashiCorp Vault Associate 2026 is free to download, with in-app purchases available.

### Do Learn PostgreSQL Offline or HashiCorp Vault Associate 2026 have ads?

Neither Learn PostgreSQL Offline nor HashiCorp Vault Associate 2026 shows ads.

### Which is updated more often, Learn PostgreSQL Offline or HashiCorp Vault Associate 2026?

Learn PostgreSQL Offline ships an update every 41 months, and HashiCorp Vault Associate 2026 every 38 months. Most recently, Learn PostgreSQL Offline was updated on October 27, 2026 and HashiCorp Vault Associate 2026 on October 27, 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.*