# 앤비투비 NB2B vs 도사

The clearest difference is in-app purchases: 앤비투비 NB2B at none against 도사's 18. 도사's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 도사 sells 13 in-app purchases, starting at $19.99 per month. 앤비투비 NB2B asks for nothing beyond the download.

앤비투비 NB2B ships an update every 3 months, 도사 weekly. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 앤비투비 NB2B | 도사 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/no1-ai/id6741585416/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 205 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [H AND B Co., Ltd.](https://appshunter.io/developer/1489275398) | [GKUER](https://appshunter.io/developer/1623974660) |

## What reviewers say

### 앤비투비 NB2B

[App page](https://appshunter.io/ios/app/nb2b/id978595636)

**Features:** macOS Compatibility

**In-app purchases:** none


### 도사

[App page](https://appshunter.io/ios/app/no1-ai/id6741585416)

This app offers AI-powered fortune-telling services, including detailed birth chart readings and tarot card interpretations. Get daily horoscopes, compatibility analysis, and chat with an AI fortune teller 24/7 for personalized guidance on relationships, career, and finances.

**Highlights:** AI-powered birth chart analysis, AI tarot card readings, 24/7 AI fortune teller chat, Daily horoscope notifications, 10-year life trend analysis, Compatibility, face, and palm reading

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 도사 VIP 클럽 | $19.99 | per month |
| 구슬 9개 | $0.49 | one-time |
| 구슬 27개 (70원 할인) | $1.99 | one-time |
| 구슬 46개 (160원 할인) | $2.99 | one-time |
| 구슬 93개 (330원 할인) | $5.99 | one-time |
| 구슬 200개 (2200원 할인) | $11.99 | one-time |
| 구슬 150개 | $14.99 | one-time |
| 구슬 320개 (5300원 할인) | $19.99 | one-time |
| 구슬 200개 | $22.99 | one-time |
| 구슬 550개 (11,000원 할인) | $29.99 | one-time |
| 구슬 250개 | $29.99 | one-time |
| 구슬 1150개 (27,500원 할인) | $59.99 | one-time |
| 구슬 610개 | $59.99 | one-time |


## Frequently asked questions

### Is 앤비투비 NB2B free?

앤비투비 NB2B is free to download, with no in-app purchases.

### Is 도사 free?

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

### Do 앤비투비 NB2B or 도사 have ads?

Neither 앤비투비 NB2B nor 도사 shows ads.

### Which is updated more often, 앤비투비 NB2B or 도사?

앤비투비 NB2B ships an update every 3 months, and 도사 weekly. Most recently, 앤비투비 NB2B was updated on October 13, 2026 and 도사 on October 20, 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.*