# Flashlight ○ vs Strobe tachometer (RPM meter)

The clearest difference is in-app purchases: Flashlight ○ at none against Strobe tachometer (RPM meter)'s 2. Flashlight ○ also leads on rating (4.7 vs 4.3) and ratings volume (29K vs 83). Strobe tachometer (RPM meter)'s advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Strobe tachometer (RPM meter) sells 2 one-off in-app purchases. Flashlight ○ asks for nothing beyond the download.

Flashlight ○ holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Flashlight ○ has 29K ratings behind it against 83, so its average is the more settled of the two. Written reviews point the same way: 91% of Flashlight ○'s written reviews are positive against 69% of Strobe tachometer (RPM meter)'s.

Flashlight ○ ships an update every 2 months, Strobe tachometer (RPM meter) every 4 months. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Flashlight ○ | Strobe tachometer (RPM meter) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (29K ratings)](https://appshunter.io/ios/app/flashlight/id384365348/reviews)** | [4.3 (83 ratings)](https://appshunter.io/ios/app/strobe-tachometer-rpm-meter/id831460940/reviews) |
| Number of ratings | **29K** | 83 |
| Positive reviews | **91.0% of reviews** | 69.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 47 MB | 16 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixelinlove Ltd](https://appshunter.io/developer/384365351) | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) |

## What reviewers say

### Flashlight ○

[App page](https://appshunter.io/ios/app/flashlight/id384365348)

This utility app provides a bright and fast flashlight experience for your device. It offers advanced features like adjustable brightness, a strobe mode with customizable frequencies, and an SOS signal function. The app boasts an intuitive design and quick activation to assist you in various situations.

**Highlights:** Instant ON for quick activation, Adjustable LED brightness, Strobe mode with adjustable frequencies, Built-in SOS signal, Intuitive and elegant design

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Bright and powerful light
- 👍 Easy to use and access
- 🔍 Useful for various situations (dark rooms, finding lost items, etc.)
- 💡 Customizable features (strobe, SOS, etc.)
- 🚑 Helpful in emergencies

**What reviewers complain about**

- 🐛 Occasional issues with light turning off unexpectedly
- 🔋 Concerns about high battery consumption
- 🙄 Annoying ads in some versions

**Reported bugs**

- Light not turning on consistently
- Compatibility issues with certain iPhone models

**Requested features**

- Adjustable brightness levels
- Compatibility improvements for newer devices
- Option to remove ads


### Strobe tachometer (RPM meter)

[App page](https://appshunter.io/ios/app/strobe-tachometer-rpm-meter/id831460940)

Measure rotational speeds of objects using your phone's flashlight, laser, or magnetic sensor. Detect precise RPMs with adjustable flicker frequencies and a wide measurement range. Ideal for analyzing fan speeds, engine RPMs, and more.

**Highlights:** Strobe tachometer function, Laser tachometer mode, Magnetic tachometer mode, Adjustable flicker frequency, RPM and Hz display, High precision measurement

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version of the stroboscopic tachometer | $2.99 | one-time |
| Laser Tachometer and Magnetic | $2.99 | one-time |


## Frequently asked questions

### Is Flashlight ○ free?

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

### Is Strobe tachometer (RPM meter) free?

Strobe tachometer (RPM meter) is free to download, with in-app purchases available.

### Which has better reviews, Flashlight ○ or Strobe tachometer (RPM meter)?

Flashlight ○ is rated higher. Flashlight ○ averages 4.7 out of 5 from 29K ratings, while Strobe tachometer (RPM meter) averages 4.3 from 83 ratings.

### Do Flashlight ○ or Strobe tachometer (RPM meter) have ads?

Flashlight ○ shows ads; Strobe tachometer (RPM meter) does not.

### Which is updated more often, Flashlight ○ or Strobe tachometer (RPM meter)?

Flashlight ○ ships an update every 2 months, and Strobe tachometer (RPM meter) every 4 months. Most recently, Flashlight ○ was updated on September 26, 2026 and Strobe tachometer (RPM meter) on September 9, 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.*