# Mekong Science vs NGSPL

The clearest difference is update cadence: NGSPL at every 3 weeks against Mekong Science's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Mekong Science ships an update every 2 months, NGSPL every 3 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mekong Science | NGSPL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 56 MB | 76 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ya Visal Yin](https://appshunter.io/developer/1777728432) | [SCHOOL LINK CO., LTD.](https://appshunter.io/developer/1780487159) |

## What reviewers say

### Mekong Science

[App page](https://appshunter.io/ios/app/mekong-science/id6737747582)

**In-app purchases:** none


### NGSPL

[App page](https://appshunter.io/ios/app/ngspl/id6738376675)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mekong Science free?

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

### Is NGSPL free?

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

### Do Mekong Science or NGSPL have ads?

Neither Mekong Science nor NGSPL shows ads.

### Which is updated more often, Mekong Science or NGSPL?

Mekong Science ships an update every 2 months, and NGSPL every 3 weeks. Most recently, Mekong Science was updated on October 2, 2026 and NGSPL on October 9, 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.*