# Stroboscope Alarm Clock vs Nevma

The clearest difference is review sentiment: Nevma at 50% against Stroboscope Alarm Clock's 0%. Stroboscope Alarm Clock's advantage is price ($0.99 vs $1.99) and iOS requirement (12.1 vs 15.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Stroboscope Alarm Clock costs $0.99 and Nevma $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stroboscope Alarm Clock ships an update every 7 months, Nevma every 5 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Stroboscope Alarm Clock | Nevma |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/stroboscope-alarm-clock/id348380789/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 9 MB | 2 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Ioannis Gkortsos](https://appshunter.io/developer/945744733) |

## 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


### Nevma

[App page](https://appshunter.io/ios/app/nevma-magic-trick-tricks/id1163942693)

Perform a mind-reading magic trick where you predict the exact time an audience member sets an alarm on your phone. The trick works even with all wireless communications turned off and without you touching the device.

**Highlights:** Predict alarm times, Works with wireless off, No phone interaction required, Spectator sets alarm secretly, Biometric authentication for secret, Instant performance via 3D Touch

**In-app purchases:** none


## Frequently asked questions

### Is Stroboscope Alarm Clock free?

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

### Is Nevma free?

Nevma costs $1.99, with no in-app purchases.

### Do Stroboscope Alarm Clock or Nevma have ads?

Neither Stroboscope Alarm Clock nor Nevma shows ads.

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

Stroboscope Alarm Clock ships an update every 7 months, and Nevma every 5 months. Most recently, Stroboscope Alarm Clock was updated on November 6, 2026 and Nevma on November 2, 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.*