# BottleScan vs Strobe Light

The clearest difference is rating: BottleScan at 5.0 against Strobe Light's 2.0. BottleScan also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Strobe Light sells 2 in-app purchases, starting at $5.99 per month. BottleScan asks for nothing beyond the download.

BottleScan holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

BottleScan ships an update every 4 days, Strobe Light every 7 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BottleScan | Strobe Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bottlescan/id6741048937/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/strobe-light-rpm/id6747579407/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 7 months |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 25 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Paul](https://appshunter.io/developer/1792742335) | [Zain Saeed Mughal](https://appshunter.io/developer/1762408320) |

## What reviewers say

### BottleScan

[App page](https://appshunter.io/ios/app/bottlescan/id6741048937)

Easily track your baby's milk bottles with a simple QR code scanning system. Never forget when a bottle was filled or last used. Durable, human-readable labels ensure effortless bottle management.

**Highlights:** QR code scanning for bottle tracking, Track milk quantity and last feeding, Dishwasher/Baby Brezza safe labels, Human-readable bottle names, Low effort system for easy adherence

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

**In-app purchases:** none


### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | per month |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is BottleScan free?

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

### Is Strobe Light free?

Strobe Light is free to download, with in-app purchases available.

### Which has better reviews, BottleScan or Strobe Light?

BottleScan is rated higher. BottleScan averages 5.0 out of 5 from 1 ratings, while Strobe Light averages 2.0 from 1 ratings.

### Do BottleScan or Strobe Light have ads?

Strobe Light shows ads; BottleScan does not.

### Which is updated more often, BottleScan or Strobe Light?

BottleScan ships an update every 4 days, and Strobe Light every 7 months. Most recently, BottleScan was updated on November 4, 2026 and Strobe Light on October 31, 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.*