# SincoOTA vs Sgrow Light Therapy

The clearest difference is iOS requirement: Sgrow Light Therapy at 12.0 against SincoOTA's 15.0. 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.

SincoOTA ships an update monthly, Sgrow Light Therapy fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SincoOTA | Sgrow Light Therapy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (6 ratings)](https://appshunter.io/ios/app/sincoota/id6505131053/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 32 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sinco Audio](https://appshunter.io/developer/1576180489) | [颖 刘](https://appshunter.io/developer/1765631842) |

## What reviewers say

### SincoOTA

[App page](https://appshunter.io/ios/app/sincoota/id6505131053)

Perform over-the-air (OTA) upgrades for hardware products using a Bluetooth connection. This utility allows for seamless firmware updates directly from your device.

**Highlights:** Bluetooth connectivity, OTA firmware upgrades, Hardware product support, Direct device updates

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

**In-app purchases:** none


### Sgrow Light Therapy

[App page](https://appshunter.io/ios/app/sgrow-light-therapy/id6738576446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SincoOTA free?

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

### Is Sgrow Light Therapy free?

Sgrow Light Therapy is free to download, with no in-app purchases.

### Do SincoOTA or Sgrow Light Therapy have ads?

Neither SincoOTA nor Sgrow Light Therapy shows ads.

### Which is updated more often, SincoOTA or Sgrow Light Therapy?

SincoOTA ships an update monthly, and Sgrow Light Therapy fortnightly. Most recently, SincoOTA was updated on October 24, 2026 and Sgrow Light Therapy on October 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.*