# VNPS vs LAM Knowledge App

The clearest difference is update cadence: VNPS at every 9 days against LAM Knowledge App's every 6 months. VNPS also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VNPS ships an update every 9 days, LAM Knowledge App every 6 months. The most recent releases landed on August 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | VNPS | LAM Knowledge App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Size | 116 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ashfaq Bin Rahman](https://appshunter.io/developer/1536117153) | [LAM KNOWLEDGE CENTRE LLP](https://appshunter.io/developer/1802191815) |

## What reviewers say

### VNPS

[App page](https://appshunter.io/ios/app/vnps/id1536117151)

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

**In-app purchases:** none


### LAM Knowledge App

[App page](https://appshunter.io/ios/app/lam-knowledge-app/id6743368461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VNPS free?

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

### Is LAM Knowledge App free?

LAM Knowledge App is free to download, with no in-app purchases.

### Do VNPS or LAM Knowledge App have ads?

Neither VNPS nor LAM Knowledge App shows ads.

### Which is updated more often, VNPS or LAM Knowledge App?

VNPS ships an update every 9 days, and LAM Knowledge App every 6 months. Most recently, VNPS was updated on August 4, 2026 and LAM Knowledge App on September 17, 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.*