# 衣带保（4G版） vs NBBOSS

The clearest difference is in-app purchases: 衣带保（4G版） at none against NBBOSS's 11. 衣带保（4G版） also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NBBOSS sells 11 one-off in-app purchases. 衣带保（4G版） asks for nothing beyond the download.

衣带保（4G版） ships an update weekly, NBBOSS fortnightly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 衣带保（4G版） | NBBOSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nbboss/id6755033246/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 76 MB | 131 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SUZHOU YIDAIBAO Intelligent technology CO.,LTD](https://appshunter.io/developer/1458973079) | [南京信人智能科技有限公司](https://appshunter.io/developer/1850858513) |

## What reviewers say

### 衣带保（4G版）

[App page](https://appshunter.io/ios/app/4g/id6749834787)

**In-app purchases:** none


### NBBOSS

[App page](https://appshunter.io/ios/app/nbboss/id6755033246)

This app captures workplace conversations from NBBOSS devices and provides insights and solutions. It aims to free up users' hands, complete tasks in advance, highlight blind spots, and stimulate deeper thinking through diverse perspectives.

**Highlights:** Capture workplace conversations, AI-driven insights and solutions, Hands-free operation, Task completion assistance, Identify work blind spots, Stimulate deep thinking, Continuous communication support

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emergency Pack | $0.99 | one-time |
| Dark Horse | $2.99 | one-time |
| Mini Pack | $2.99 | one-time |
| NB-Lite | $3.99 | one-time |
| Large Pack | $5.99 | one-time |
| NB-Pro | $14.99 | one-time |
| NB-Plus | $24.99 | one-time |
| NB-Max | $39.99 | one-time |
| 至尊包 | $59.99 | one-time |
| NB-Ultra | $149.99 | one-time |
| NB-Super | $399.99 | one-time |


## Frequently asked questions

### Is 衣带保（4G版） free?

衣带保（4G版） is free to download, with no in-app purchases.

### Is NBBOSS free?

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

### Do 衣带保（4G版） or NBBOSS have ads?

Neither 衣带保（4G版） nor NBBOSS shows ads.

### Which is updated more often, 衣带保（4G版） or NBBOSS?

衣带保（4G版） ships an update weekly, and NBBOSS fortnightly. Most recently, 衣带保（4G版） was updated on September 22, 2026 and NBBOSS on September 21, 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.*