# 두부팡 vs PhotoSign

The clearest difference is price: 두부팡 at Free against PhotoSign's $5.99. PhotoSign's advantage is in-app purchases (none vs 9) and iOS requirement (12.4 vs 15.0). On ads and device support there is nothing between them.

두부팡 is free to download; PhotoSign costs $5.99 up front. 두부팡 sells 9 in-app purchases, starting at $34.99 per month. PhotoSign asks for nothing beyond the download.

## The numbers

| Metric | 두부팡 | PhotoSign |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 615 MB | 122 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DUBU Inc.](https://appshunter.io/developer/1209760405) | [WingBuddy Co., Ltd.](https://appshunter.io/developer/1698064539) |

## 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 |


### PhotoSign

[App page](https://appshunter.io/ios/app/photosign/id6451402188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 두부팡 free?

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

### Is PhotoSign free?

PhotoSign costs $5.99, with no in-app purchases.

### Do 두부팡 or PhotoSign have ads?

Neither 두부팡 nor PhotoSign shows ads.

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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.*