# G SHELL vs NN family

The clearest difference is in-app purchases: NN family at none against G SHELL's 5. NN family also leads on rating (2.4 vs 2.1) and review sentiment (31% vs 18%). G SHELL's advantage is update cadence (every 9 days vs every 5 weeks). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. G SHELL sells 5 in-app purchases, starting at $4.59 per month. NN family asks for nothing beyond the download.

NN family holds the better App Store score, 2.4 against 2.1. Both are backed by a comparable volume of ratings — 11 and 17 respectively. Written reviews point the same way: 18% of G SHELL's written reviews are positive against 31% of NN family's.

G SHELL ships an update every 9 days, NN family every 5 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | G SHELL | NN family |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (11 ratings)](https://appshunter.io/ios/app/g-shell/id6511216209/reviews) | **[2.4 (17 ratings)](https://appshunter.io/ios/app/nn-family/id6748906095/reviews)** |
| Number of ratings | 11 | **17** |
| Positive reviews | 18.4% of reviews | **30.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 172 MB | 62 MB |
| Requires iOS | 16.0 | **14** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Jizhi Technology Company Limited](https://appshunter.io/developer/1755502911) | [Shenzhen Guangsheng Artificial Intelligence Technology Co., Ltd](https://appshunter.io/developer/1869547876) |

## What reviewers say

### G SHELL

[App page](https://appshunter.io/ios/app/g-shell/id6511216209)

Easily personalize your case by casting any image to it in seconds. Choose from photos, your album, or original designs for a quick style update. Enjoy a creative playground with regular new designs and updates.

**Highlights:** Cast any image to your case, Use photos or album pictures, Try original designs, No batteries or cables needed, Regular new designs and updates

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO membership (monthly plan) | $4.59 | per month |
| 30 credits | $1.19 | one-time |
| 90 credits | $2.99 | one-time |
| PRO membership (one-month) | $5.19 | one-time |
| 300 credits | $8.99 | one-time |


### NN family

[App page](https://appshunter.io/ios/app/nn-family/id6748906095)

Connect to smart badge devices to quickly transfer photos, videos, and GIFs. Showcase your personal style and share content instantly with ease.

**Highlights:** Connect to smart badge devices, Transfer photos, Transfer videos, Transfer GIFs, Share content instantly

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is G SHELL free?

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

### Is NN family free?

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

### Which has better reviews, G SHELL or NN family?

NN family is rated higher. G SHELL averages 2.1 out of 5 from 11 ratings, while NN family averages 2.4 from 17 ratings.

### Do G SHELL or NN family have ads?

Neither G SHELL nor NN family shows ads.

### Which is updated more often, G SHELL or NN family?

G SHELL ships an update every 9 days, and NN family every 5 weeks. Most recently, G SHELL was updated on October 27, 2026 and NN family on October 24, 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.*