# GoPuujin vs Nomnom Study

The clearest difference is ads: GoPuujin at none against Nomnom Study's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. GoPuujin sells 5 one-off in-app purchases and Nomnom Study sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

GoPuujin ships an update every 2 days, Nomnom Study every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | GoPuujin | Nomnom Study |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | — | Freemium |
| Size | 75 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Munkh-Erdene Zorigbold](https://appshunter.io/developer/1622329309) | [DOIL WON](https://appshunter.io/developer/6819805991) |

## 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 |


### Nomnom Study

[App page](https://appshunter.io/ios/app/nomnom-study-focus-timer-pet/id6819806428)

This app helps teens and college students build a daily study habit by gamifying the experience. Study with friends in virtual rooms, complete challenges, and earn coins to grow and customize a virtual pet. It offers focus modes, study sounds, and progress tracking to enhance productivity.

**Highlights:** Study timer with virtual pet growth, Study with friends in virtual rooms, Collaborative study challenges, Customizable pet and virtual house, Earn coins by studying, Study sounds and focus mode, Progress tracking and streaks

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nomnom Plus Monthly | $2.99 | per month |
| Nomnom Plus Yearly | $17.99 | per year |


## Frequently asked questions

### Is GoPuujin free?

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

### Is Nomnom Study free?

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

### Do GoPuujin or Nomnom Study have ads?

Nomnom Study shows ads; GoPuujin does not.

### Which is updated more often, GoPuujin or Nomnom Study?

GoPuujin ships an update every 2 days, and Nomnom Study every 3 days. Most recently, GoPuujin was updated on October 25, 2026 and Nomnom Study on October 29, 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.*