# 두부팡 vs 키우미

The clearest difference is in-app purchases: 키우미 at none against 두부팡's 9. 키우미 also leads on update cadence (every 3 days vs fortnightly). On price, review sentiment, 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. 키우미 asks for nothing beyond the download.

두부팡 ships an update fortnightly, 키우미 every 3 days. The most recent releases landed on September 7, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | 두부팡 | 키우미 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6475394479/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 615 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DUBU Inc.](https://appshunter.io/developer/1209760405) | [SOLIVE VENTURES](https://appshunter.io/developer/1724147190) |

## 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 |


### 키우미

[App page](https://appshunter.io/ios/app/id6475394479)

Get personalized child development guidance and advice based on expert knowledge and real consultation data. Ask questions anytime to receive tailored solutions, play ideas, and parenting tips for your child's specific needs.

**Highlights:** Personalized development guidance, Expert-based advice, Real consultation data, On-demand Q&A, Play and parenting tips

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 두부팡 free?

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

### Is 키우미 free?

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

### Do 두부팡 or 키우미 have ads?

Neither 두부팡 nor 키우미 shows ads.

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

두부팡 ships an update fortnightly, and 키우미 every 3 days. Most recently, 두부팡 was updated on September 7, 2026 and 키우미 on June 8, 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.*