# Lo Optics vs turn.app

The clearest difference is device support: Lo Optics at 3 against turn.app's 1. Lo Optics also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, 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.

Lo Optics ships an update every 2 weeks, turn.app every 10 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Lo Optics | turn.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (48 ratings)](https://appshunter.io/ios/app/turnapp/id6667101755/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 25.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 149 MB | 125 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [LO OPTICS P.L.L.C](https://appshunter.io/developer/1656533955) | [turn](https://appshunter.io/developer/1764276251) |

## What reviewers say

### Lo Optics

[App page](https://appshunter.io/ios/app/lo-optics/id6444737008)

**Features:** macOS Compatibility

**In-app purchases:** none


### turn.app

[App page](https://appshunter.io/ios/app/turnapp/id6667101755)

This app allows customers to authenticate products, stay updated on exclusive offers, and track loyalty points. It serves as a direct connection to the brand, enhancing the overall customer experience.

**Highlights:** Product authentication, Exclusive offers, Loyalty points tracking, Brand connection, Unbeatable craftsmanship

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

**In-app purchases:** none


## Frequently asked questions

### Is Lo Optics free?

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

### Is turn.app free?

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

### Do Lo Optics or turn.app have ads?

Neither Lo Optics nor turn.app shows ads.

### Which is updated more often, Lo Optics or turn.app?

Lo Optics ships an update every 2 weeks, and turn.app every 10 days. Most recently, Lo Optics was updated on October 10, 2026 and turn.app 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.*