# FIYTA Smart vs NB Glasses

The clearest difference is update cadence: NB Glasses at weekly against FIYTA Smart's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FIYTA Smart ships an update every 6 weeks, NB Glasses weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FIYTA Smart | NB Glasses |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 370 MB | 70 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [飞亚达(集团)股份有限公司](https://appshunter.io/developer/1232157774) | [Shanghai PalmZen Wireless Technology Co.,Ltd](https://appshunter.io/developer/441512718) |

## What reviewers say

### FIYTA Smart

[App page](https://appshunter.io/ios/app/fiyta-smart/id6478384505)

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

**In-app purchases:** none


### NB Glasses

[App page](https://appshunter.io/ios/app/nb-glasses/id6784565551)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FIYTA Smart free?

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

### Is NB Glasses free?

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

### Do FIYTA Smart or NB Glasses have ads?

Neither FIYTA Smart nor NB Glasses shows ads.

### Which is updated more often, FIYTA Smart or NB Glasses?

FIYTA Smart ships an update every 6 weeks, and NB Glasses weekly. Most recently, FIYTA Smart was updated on October 25, 2026 and NB Glasses on October 31, 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.*