# Spectacles by Snap Inc. vs Unit Converter.

The clearest difference is update cadence: Unit Converter. at weekly against Spectacles by Snap Inc.'s every 3 weeks. Unit Converter. also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

Spectacles by Snap Inc. ships an update every 3 weeks, Unit Converter. weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Spectacles by Snap Inc. | Unit Converter. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (36 ratings)](https://appshunter.io/ios/app/spectacles-by-snap-inc/id6502670261/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 132 MB | 19 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Snap, Inc.](https://appshunter.io/developer/446889612) | [CLYR Inc.](https://appshunter.io/developer/1544238331) |

## What reviewers say

### Spectacles by Snap Inc.

[App page](https://appshunter.io/ios/app/spectacles-by-snap-inc/id6502670261)

This app enhances the functionality of smart glasses by enabling easy setup, remote control, and mirroring of your phone's screen. It allows others to view your perspective and customize device settings, facilitating the sharing of captured moments.

**Highlights:** Easy Spectacles setup and pairing, Remote control of Spectacles via phone, Phone mirroring for Spectacles, Spectator mode for shared viewing, Customizable Spectacles settings, Download and share Spectacles captures

**In-app purchases:** none


### Unit Converter.

[App page](https://appshunter.io/ios/app/unit-converter-quick-and-easy/id6810610237)

**In-app purchases:** none


## Frequently asked questions

### Is Spectacles by Snap Inc. free?

Spectacles by Snap Inc. is free to download, with no in-app purchases.

### Is Unit Converter. free?

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

### Do Spectacles by Snap Inc. or Unit Converter. have ads?

Neither Spectacles by Snap Inc. nor Unit Converter. shows ads.

### Which is updated more often, Spectacles by Snap Inc. or Unit Converter.?

Spectacles by Snap Inc. ships an update every 3 weeks, and Unit Converter. weekly. Most recently, Spectacles by Snap Inc. was updated on October 30, 2026 and Unit Converter. on November 6, 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.*