# AInoon vs PNUcal

The clearest difference is update cadence: PNUcal at every 3 days against AInoon's fortnightly. 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.

AInoon ships an update fortnightly, PNUcal every 3 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AInoon | PNUcal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ainoon/id6743101845/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 153 MB | 79 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seerslab Inc.](https://appshunter.io/developer/949322742) | [Junseo Lee](https://appshunter.io/developer/1806994124) |

## What reviewers say

### AInoon

[App page](https://appshunter.io/ios/app/ainoon/id6743101845)

These smart glasses use AI to interpret and discuss the world you see, transforming everyday moments into content. Capture photos and videos, chat naturally with AI, and stay connected with open-ear speakers. Designed for comfortable all-day wear, they offer an intuitive, display-free experience.

**Highlights:** AI-powered world interpretation, 12MP camera and 1080P video recording, Natural AI conversation via voice, Open-ear speakers and noise reduction, Lightweight and comfortable design, Bluetooth connection and settings management, Photo and video download

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

**In-app purchases:** none


### PNUcal

[App page](https://appshunter.io/ios/app/pnucal/id6753673614)

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

**In-app purchases:** none


## Frequently asked questions

### Is AInoon free?

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

### Is PNUcal free?

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

### Do AInoon or PNUcal have ads?

Neither AInoon nor PNUcal shows ads.

### Which is updated more often, AInoon or PNUcal?

AInoon ships an update fortnightly, and PNUcal every 3 days. Most recently, AInoon was updated on October 12, 2026 and PNUcal on October 14, 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.*