# AboSIM vs NBBOSS

The clearest difference is in-app purchases: AboSIM at none against NBBOSS's 11. NBBOSS's advantage is update cadence (fortnightly vs every 2 months). 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. AboSIM asks for nothing beyond the download.

AboSIM ships an update every 2 months, NBBOSS fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AboSIM | NBBOSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nbboss/id6755033246/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 27 MB | 175 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universe Action Limited](https://appshunter.io/developer/1575701044) | [南京信人智能科技有限公司](https://appshunter.io/developer/1850858513) |

## What reviewers say

### AboSIM

[App page](https://appshunter.io/ios/app/abosim/id1575701042)

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

**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 AboSIM free?

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

### Is NBBOSS free?

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

### Do AboSIM or NBBOSS have ads?

Neither AboSIM nor NBBOSS shows ads.

### Which is updated more often, AboSIM or NBBOSS?

AboSIM ships an update every 2 months, and NBBOSS fortnightly. Most recently, AboSIM was updated on October 2, 2026 and NBBOSS on October 7, 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.*