# NB升级助手

> NB升级助手 (iPhone/iPad app by Guogee Inc..)

- Source: https://appshunter.io/ios/app/nb/id1450604585 (this page in markdown: same URL + `.md`)
- Developer: [Guogee Inc.](https://appshunter.io/developer/841234113)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 17 MB
- Languages: English
- Released: 2019-02-16
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/nb/id1450604585/reviews.md

## What is NB升级助手?

NB-IoT门锁固件升级


## Version history (last 1 release)

### 1.0.6 — 2019-07-12

1.新增更新的功能以及页面；
2.适配swift5.0

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| [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities |
| [GHIA KIDS](https://appshunter.io/ios/app/ghia-kids/id1434789680) | — | Free | Utilities |
| [Omni Relprev](https://appshunter.io/ios/app/omni-relprev/id1434690340) | — | Free | Utilities |

## More apps by Guogee Inc.

- [gSmart Life](https://appshunter.io/ios/app/gsmart-life/id841234110)
- [Smart Doorbells](https://appshunter.io/ios/app/smart-doorbells/id1234179335)

All apps by Guogee Inc.: https://appshunter.io/developer/841234113

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*