# Strobe Light vs Bye AI

The clearest difference is in-app purchases: Strobe Light at none against Bye AI's 1. Strobe Light also leads on iOS requirement (15.0 vs 18.0). Bye AI's advantage is ads (none vs shown) and update cadence (fortnightly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Bye AI sells 1 one-off in-app purchase. Strobe Light asks for nothing beyond the download.

Strobe Light ships an update every 7 months, Bye AI fortnightly. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Strobe Light | Bye AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/strobe-light-rpm/id6747579407/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 25 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Zain Saeed Mughal](https://appshunter.io/developer/1762408320) | [Bernard Azar](https://appshunter.io/developer/6807431927) |

## What reviewers say

### Strobe Light

[App page](https://appshunter.io/ios/app/strobe-light-rpm/id6747579407)

This application transforms your smartphone into a digital tachometer using its flashlight. It measures the rotational speed (RPM) of objects by flashing light at them, making them appear stationary when the flash rate matches their speed. Save readings and use it for mechanics, education, or industrial checks.

**Highlights:** Measures RPM of rotating objects, Adjustable strobe speed (1-10,000 RPM), Quick adjustment buttons (+/- increments), Flash sync for accuracy, Save and review RPM data, Works in low light conditions

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

**In-app purchases:** none


### Bye AI

[App page](https://appshunter.io/ios/app/bye-ai/id6807431925)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cleans | $4.99 | one-time |


## Frequently asked questions

### Is Strobe Light free?

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

### Is Bye AI free?

Bye AI is free to download, with in-app purchases available.

### Do Strobe Light or Bye AI have ads?

Strobe Light shows ads; Bye AI does not.

### Which is updated more often, Strobe Light or Bye AI?

Strobe Light ships an update every 7 months, and Bye AI fortnightly. Most recently, Strobe Light was updated on October 9, 2026 and Bye AI on October 13, 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.*