# Uni vs polestarN

The clearest difference is update cadence: polestarN at daily against Uni's every 11 days. 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.

Uni ships an update every 11 days, polestarN daily. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Uni | polestarN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free | — |
| Size | 132 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [uni-voice business plan and planning inc.](https://appshunter.io/developer/759624933) | [Nagayoshi Tokai](https://appshunter.io/developer/492528399) |

## What reviewers say

### Uni

[App page](https://appshunter.io/ios/app/uni-voice-blind/id1070819206)

This app enables visually impaired individuals to access information from printed materials and websites through audio codes. It uses your smartphone's camera to read these codes, providing information in multiple languages and supporting screen reader functionality for seamless navigation.

**Highlights:** Reads audio codes via camera, Provides information in multiple languages, Supports VoiceOver for screen reader users, Saves and recalls read audio codes, Receives push notifications for announcements, Includes navigation and location guidance, Features audible hazard maps

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

**In-app purchases:** none


### polestarN

[App page](https://appshunter.io/ios/app/polestarn/id6502629021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Uni free?

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

### Is polestarN free?

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

### Do Uni or polestarN have ads?

Neither Uni nor polestarN shows ads.

### Which is updated more often, Uni or polestarN?

Uni ships an update every 11 days, and polestarN daily. Most recently, Uni was updated on October 5, 2026 and polestarN on October 16, 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.*