# 두부팡 vs 같이발달

The clearest difference is in-app purchases: 같이발달 at none against 두부팡's 9. 같이발달 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 두부팡 sells 9 in-app purchases, starting at $34.99 per month. 같이발달 asks for nothing beyond the download.

두부팡 ships an update fortnightly, 같이발달 every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 두부팡 | 같이발달 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 615 MB | 70 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DUBU Inc.](https://appshunter.io/developer/1209760405) | [Choazsoft Corp](https://appshunter.io/developer/1668376350) |

## What reviewers say

### 두부팡

[App page](https://appshunter.io/ios/app/2-plus/id1669198942)

This app offers expert-verified cognitive training for children aged 2 and up. It features a personalized curriculum that adapts to a child's progress, with daily practice in essential concepts. Caregivers receive progress reports and support suggestions for areas of difficulty.

**Highlights:** Personalized cognitive curriculum, Adaptive difficulty adjustment, Daily practice of essential concepts, Caregiver progress reports, Expert-developed lessons, Cognitive developmental therapy principles

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Main Pass - 1 mo (1 profile) | $34.99 | per month |
| Main Pass - 1 mo (2 profiles) | $49.99 | per month |
| Main Pass - 1 mo (3 profiles) | $59.99 | per month |
| Main Pass - 6 mo (1 profile) | $179.99 | per 6 months |
| Main Pass - 6 mo (2 profiles) | $199.99 | per 6 months |
| Main Pass - 6 mo (3 profiles) | $199.99 | per 6 months |
| Main Pass - 12 mo (1 profile) | $199.99 | per year |
| Main Pass - 12 mo (2 profiles) | $249.99 | per year |
| Main Pass - 12 mo (3 profiles) | $299.99 | per year |


### 같이발달

[App page](https://appshunter.io/ios/app/id6502621039)

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

**In-app purchases:** none


## Frequently asked questions

### Is 두부팡 free?

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

### Is 같이발달 free?

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

### Do 두부팡 or 같이발달 have ads?

Neither 두부팡 nor 같이발달 shows ads.

### Which is updated more often, 두부팡 or 같이발달?

두부팡 ships an update fortnightly, and 같이발달 every 3 weeks. Most recently, 두부팡 was updated on October 24, 2026 and 같이발달 on October 25, 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.*