# SkillStack vs LPIC

The clearest difference is in-app purchases: LPIC at none against SkillStack's 7. LPIC also leads on update cadence (every 3 days vs every 3 weeks). SkillStack's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. SkillStack sells 7 in-app purchases, starting at $5.99 per month. LPIC asks for nothing beyond the download.

SkillStack ships an update every 3 weeks, LPIC every 3 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SkillStack | LPIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 50 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MINATRY](https://appshunter.io/developer/1893323595) | [Tom App Works](https://appshunter.io/developer/1874760041) |

## What reviewers say

### SkillStack

[App page](https://appshunter.io/ios/app/skillstack-it/id6762196789)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $5.99 | per month |
| プレミアム3ヶ月プラン | $17.99 | per 3 months |
| プレミアム（年額） | $59.99 | per year |
| AIクレジット お試し | $1.99 | one-time |
| AIクレジット スタンダード | $2.99 | one-time |
| AIクレジット お得 | $5.99 | one-time |
| AIクレジット プロ | $11.99 | one-time |


### LPIC

[App page](https://appshunter.io/ios/app/lpic-1-ai/id6777042591)

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

**In-app purchases:** none


## Frequently asked questions

### Is SkillStack free?

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

### Is LPIC free?

LPIC is free to download, with no in-app purchases.

### Do SkillStack or LPIC have ads?

LPIC shows ads; SkillStack does not.

### Which is updated more often, SkillStack or LPIC?

SkillStack ships an update every 3 weeks, and LPIC every 3 days. Most recently, SkillStack was updated on October 25, 2026 and LPIC on October 13, 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.*