# GoPuujin vs eClass.mn

The clearest difference is in-app purchases: eClass.mn at none against GoPuujin's 5. GoPuujin's advantage is update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GoPuujin sells 5 one-off in-app purchases. eClass.mn asks for nothing beyond the download.

GoPuujin ships an update every 2 days, eClass.mn every 5 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GoPuujin | eClass.mn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 74 MB | 85 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Munkh-Erdene Zorigbold](https://appshunter.io/developer/1622329309) | [Otgondorj Taij](https://appshunter.io/developer/1435119360) |

## What reviewers say

### GoPuujin

[App page](https://appshunter.io/ios/app/gopuujin/id6770863104)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 coins | $2.99 | one-time |
| Pro 1 Week Access | $3.99 | one-time |
| 50 Coins | $4.99 | one-time |
| 100 Coins | $8.99 | one-time |
| Pro 1 Month Access | $9.99 | one-time |


### eClass.mn

[App page](https://appshunter.io/ios/app/eclassmn/id6792640783)

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

**In-app purchases:** none


## Frequently asked questions

### Is GoPuujin free?

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

### Is eClass.mn free?

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

### Do GoPuujin or eClass.mn have ads?

Neither GoPuujin nor eClass.mn shows ads.

### Which is updated more often, GoPuujin or eClass.mn?

GoPuujin ships an update every 2 days, and eClass.mn every 5 days. Most recently, GoPuujin was updated on October 12, 2026 and eClass.mn on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*