# Orcasync vs Lighting Ratio

The clearest difference is update cadence: Orcasync at every 3 days against Lighting Ratio's every 4 months. Orcasync also leads on iOS requirement (13.4 vs 16.5). Lighting Ratio's advantage is device support (4 vs 2). 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.

Orcasync ships an update every 3 days, Lighting Ratio every 4 months. The most recent releases landed on May 20, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Orcasync | Lighting Ratio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 29 MB | 2 MB |
| Requires iOS | **13.4** | 16.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [ALEXANDER JOSEPH HARRIS JAMIESON](https://appshunter.io/developer/1770283451) | [Davin Nguyen](https://appshunter.io/developer/1680398335) |

## What reviewers say

### Orcasync

[App page](https://appshunter.io/ios/app/orcasync/id6714476292)

**In-app purchases:** none


### Lighting Ratio

[App page](https://appshunter.io/ios/app/lighting-ratio/id6741826632)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orcasync free?

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

### Is Lighting Ratio free?

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

### Do Orcasync or Lighting Ratio have ads?

Neither Orcasync nor Lighting Ratio shows ads.

### Which is updated more often, Orcasync or Lighting Ratio?

Orcasync ships an update every 3 days, and Lighting Ratio every 4 months. Most recently, Orcasync was updated on May 20, 2026 and Lighting Ratio on September 27, 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.*