# 똑닥 vs 맘찌 AI

The clearest difference is review sentiment: 맘찌 AI at 92% against 똑닥's 53%. 맘찌 AI also leads on ads (none vs shown). 똑닥's advantage is in-app purchases (none vs 5) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 맘찌 AI sells 5 in-app purchases, starting at $4.99 per month. 똑닥 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 똑닥 | 맘찌 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (112 ratings)](https://appshunter.io/ios/app/id1014889755/reviews)** | — |
| Number of ratings | **112** | — |
| Positive reviews | 53.3% of reviews | **92.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 143 MB | 42 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [비브로스](https://appshunter.io/developer/1014889754) | [YONGSUB YOON](https://appshunter.io/developer/1567803765) |

## What reviewers say

### 똑닥

[App page](https://appshunter.io/ios/app/id1014889755)

Avoid long waits at the hospital. Check real-time waiting times, register instantly, and track your turn. Book appointments for specific dates and times, or find clinics open on weekends and holidays. Offers in-app customer support.

**Highlights:** Real-time hospital waiting status, Instant registration and turn tracking, Appointment booking by date and time, Nationwide clinic search, Weekend and holiday clinic finder, In-app customer support

**Features:** macOS Compatibility

**In-app purchases:** none


### 맘찌 AI

[App page](https://appshunter.io/ios/app/ai/id6742169293)

Get accurate pregnancy, childbirth, and parenting advice from AI characters based on expert medical information. Ask questions and receive helpful guidance from pediatric and OB/GYN doctor characters.

**Highlights:** AI-powered medical advice, Pregnancy, childbirth, and parenting focus, Pediatrician and OB/GYN doctor characters, Information based on 3,000+ expert videos, Automated subscription renewal, Free trial periods available

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 맘찌 월간 프로 | $4.99 | per month |
| 맘찌 월간 프로 | $5.99 | per month |
| 맘찌 연간 프로 | $24.99 | per year |
| 맘찌 연간 프로 | $39.99 | per year |
| AI 육아 백과 사전 | $17.99 | one-time |


## Frequently asked questions

### Is 똑닥 free?

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

### Is 맘찌 AI free?

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

### Do 똑닥 or 맘찌 AI have ads?

똑닥 shows ads; 맘찌 AI does not.

### Which is updated more often, 똑닥 or 맘찌 AI?

똑닥 ships an update every 3 weeks, and 맘찌 AI every 3 weeks. Most recently, 똑닥 was updated on November 1, 2026 and 맘찌 AI on October 30, 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.*