# Zonic vs NB Glasses

Zonic and NB Glasses are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Zonic ships an update fortnightly, NB Glasses weekly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Zonic | NB Glasses |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 125 MB | 70 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [东莞市赞歌声学科技有限公司](https://appshunter.io/developer/1887183247) | [Shanghai PalmZen Wireless Technology Co.,Ltd](https://appshunter.io/developer/441512718) |

## What reviewers say

### Zonic

[App page](https://appshunter.io/ios/app/zonic/id6760993440)

**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 Zonic free?

Zonic 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 Zonic or NB Glasses have ads?

Neither Zonic nor NB Glasses shows ads.

### Which is updated more often, Zonic or NB Glasses?

Zonic ships an update fortnightly, and NB Glasses weekly. Most recently, Zonic was updated on November 9, 2026 and NB Glasses on November 10, 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.*