# Unicode Converter vs POLARIE U

The clearest difference is price: POLARIE U at Free against Unicode Converter's $0.99. Unicode Converter's advantage is rating (4.8 vs 4.0) and ratings volume (4 vs 1). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

POLARIE U is free to download; Unicode Converter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unicode Converter holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 95% of Unicode Converter's written reviews are positive against 100% of POLARIE U's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Unicode Converter | POLARIE U |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/unicode-converter/id1044254980/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/polarie-u/id1489683436/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 94.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 5 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [山 钟](https://appshunter.io/developer/842459640) | [Vixen Co.,Ltd.](https://appshunter.io/developer/536188843) |

## What reviewers say

### Unicode Converter

[App page](https://appshunter.io/ios/app/unicode-converter/id1044254980)

Easily convert Unicode characters to their corresponding Unicode representations and vice versa. Supports UTF-16 and UTF-32 encoding for versatile character manipulation.

**Highlights:** Unicode to character conversion, Character to Unicode conversion, UTF-16 encoding support, UTF-32 encoding support, Easy-to-use interface

**In-app purchases:** none


### POLARIE U

[App page](https://appshunter.io/ios/app/polarie-u/id1489683436)

This app enhances night sky photography by controlling a star tracker. It offers various rotation speeds, camera shutter control, and advanced imaging modes for creating stunning time-lapses and HDR images of celestial objects.

**Highlights:** Variable rotation speeds, Custom rotation speed settings, Camera shutter control, Shoot-move-shoot function, Accurate star tracking, Bracketed imaging for HDR, Night vision light

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unicode Converter free?

Unicode Converter costs $0.99, with no in-app purchases.

### Is POLARIE U free?

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

### Which has better reviews, Unicode Converter or POLARIE U?

Unicode Converter is rated higher. Unicode Converter averages 4.8 out of 5 from 4 ratings, while POLARIE U averages 4.0 from 1 ratings.

### Do Unicode Converter or POLARIE U have ads?

Neither Unicode Converter nor POLARIE U shows ads.

### Which is updated more often, Unicode Converter or POLARIE U?

Unicode Converter ships an update every 2 months, and POLARIE U every 2 months. Most recently, Unicode Converter was updated on October 23, 2026 and POLARIE U 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.*