# Strobe Groove Flashlight vs ULOCK

The clearest difference is review sentiment: Strobe Groove Flashlight at 100% against ULOCK's 0%. ULOCK's advantage is device support (3 vs 1). 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Strobe Groove Flashlight | ULOCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/strobe-groove-flashlight/id455729197/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 6 MB | 52 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kunihiko Nakahara](https://appshunter.io/developer/425654442) | [Uspace Tech Ltd.](https://appshunter.io/developer/1200776654) |

## What reviewers say

### Strobe Groove Flashlight

[App page](https://appshunter.io/ios/app/strobe-groove-flashlight/id455729197)

This utility app transforms your phone's LED into a dynamic light source. It synchronizes flashing with music beats and offers manual strobe control. It also functions as a standard flashlight and can send Morse code.

**Highlights:** Music synchronization for light flashing, Manual strobe control, Everyday flashlight function, Morse code transmission, Customizable flashing parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### ULOCK

[App page](https://appshunter.io/ios/app/ulock/id1453949429)

This app allows users to manage and share their smart parking spaces. Earn extra income by renting out your spot when not in use and enjoy the convenience of smart control. Contribute to a greener planet by reducing search time for parking.

**Highlights:** Smart parking space management, Earn income by sharing parking spots, One-tap control for parking barriers, View parking customer information, Track parking details and earnings, Contribute to reduced carbon emissions

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

**In-app purchases:** none


## Frequently asked questions

### Is Strobe Groove Flashlight free?

Strobe Groove Flashlight is free to download, with no in-app purchases.

### Is ULOCK free?

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

### Do Strobe Groove Flashlight or ULOCK have ads?

Neither Strobe Groove Flashlight nor ULOCK shows ads.

### Which is updated more often, Strobe Groove Flashlight or ULOCK?

Strobe Groove Flashlight ships an update every 2 months, and ULOCK every 2 months. Most recently, Strobe Groove Flashlight was updated on June 6, 2026 and ULOCK on September 8, 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.*