# Stroboscope Alarm Clock vs Block vs Block

The clearest difference is review sentiment: Block vs Block at 67% against Stroboscope Alarm Clock's 0%. Block vs Block also leads on rating (3.0 vs 1.3). Stroboscope Alarm Clock's advantage is ads (none vs shown) and price ($0.99 vs $4.99). On update cadence, in-app purchases, monetization model and device support there is nothing between them.

Stroboscope Alarm Clock costs $0.99 and Block vs Block $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Block vs Block holds the better App Store score, 3.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Stroboscope Alarm Clock's written reviews are positive against 67% of Block vs Block's.

Stroboscope Alarm Clock ships an update every 7 months, Block vs Block every 10 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Stroboscope Alarm Clock | Block vs Block |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/stroboscope-alarm-clock/id348380789/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/block-vs-block-reverse/id834235298/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 7 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 9 MB | 27 MB |
| Requires iOS | **12.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Oscar Tsang](https://appshunter.io/developer/416987065) |

## What reviewers say

### Stroboscope Alarm Clock

[App page](https://appshunter.io/ios/app/stroboscope-alarm-clock/id348380789)

Transform your device into a versatile light tool. It functions as a strobe light with adjustable rates and colors, a psychedelic light, a bright LED torch, and an SOS signal. It also includes an alarm clock with customizable settings and an automatic light feature for waking up.

**Highlights:** Adjustable strobe flash rate, Multi-color strobe effects, LED torch functionality, SOS emergency light signal, Psychedelic light mode, Alarm clock with date and time, Automatic light on alarm

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

**In-app purchases:** none


### Block vs Block

[App page](https://appshunter.io/ios/app/block-vs-block-reverse/id834235298)

Experience a unique puzzle game where blocks ascend instead of fall. Challenge yourself with 16 different shapes and 4 special items. Play against the computer or another human on iPad.

**Highlights:** Reverse gravity gameplay, 16 different block shapes, 4 special items, VS mode against computer, Human vs Human mode (iPad only)

**In-app purchases:** none


## Frequently asked questions

### Is Stroboscope Alarm Clock free?

Stroboscope Alarm Clock costs $0.99, with no in-app purchases.

### Is Block vs Block free?

Block vs Block costs $4.99, with no in-app purchases.

### Which has better reviews, Stroboscope Alarm Clock or Block vs Block?

Block vs Block is rated higher. Stroboscope Alarm Clock averages 1.3 out of 5 from 3 ratings, while Block vs Block averages 3.0 from 1 ratings.

### Do Stroboscope Alarm Clock or Block vs Block have ads?

Block vs Block shows ads; Stroboscope Alarm Clock does not.

### Which is updated more often, Stroboscope Alarm Clock or Block vs Block?

Stroboscope Alarm Clock ships an update every 7 months, and Block vs Block every 10 months. Most recently, Stroboscope Alarm Clock was updated on November 1, 2026 and Block vs Block on October 26, 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.*