# 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 ratings volume (31K vs 83) and review sentiment (89% vs 69%). On price, update cadence, ads and device support 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, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Flashlight Ⓞ has 31K ratings behind it against 83, so its average is the more settled of the two. Written reviews point the same way: 89% of Flashlight Ⓞ's written reviews are positive against 69% of Strobe tachometer (RPM meter)'s.

Flashlight Ⓞ ships an update every 3 months, Strobe tachometer (RPM meter) every 4 months. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Flashlight Ⓞ | Strobe tachometer (RPM meter) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (31K ratings)](https://appshunter.io/ios/app/flashlight/id381471023/reviews)** | [4.3 (83 ratings)](https://appshunter.io/ios/app/strobe-tachometer-rpm-meter/id831460940/reviews) |
| Number of ratings | **31K** | 83 |
| Positive reviews | **89.2% of reviews** | 69.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#95** | — |
| Size | 59 MB | 16 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONE App Essentials](https://appshunter.io/developer/1387492219) | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) |

## What reviewers say

### Flashlight Ⓞ

[App page](https://appshunter.io/ios/app/flashlight/id381471023)

**Currently charting:** #95 Top Free · Utilities (US App Store)

This utility app provides a bright and fast flashlight with adjustable LED brightness. It also includes an always-on compass and a mini-map for navigation in the dark. Additional features include strobe modes and an SOS signal.

**Highlights:** Brightest LED flashlight, Adjustable brightness control, Always-on compass, Built-in mini map, Strobe mode with 10 frequencies, SOS signal

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Bright and adjustable light
- 🚀 Reliable and quick to use
- 💡 Useful additional features like compass and Morse code
- 🔍 Helps in various situations like reading menus, finding lost items, and navigating in the dark

**What reviewers complain about**

- 🐛 Occasional issues with the light turning off unexpectedly
- 🔋 Concerns about high battery consumption
- 🤖 Complaints about intrusive ads and tracking permissions
- 🤔 Some users find the app too complex compared to the built-in iPhone flashlight

**Reported bugs**

- Light not working on certain devices like iPhone 11
- App freezing or locking up the phone

**Requested features**

- Ability to keep the light on while using other apps
- Option to disable sound effects
- Improved brightness control and customization


### 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 4.5 out of 5 from 31K ratings, while Strobe tachometer (RPM meter) averages 4.3 from 83 ratings.

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

Neither Flashlight Ⓞ nor Strobe tachometer (RPM meter) shows ads.

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

Flashlight Ⓞ ships an update every 3 months, and Strobe tachometer (RPM meter) every 4 months. Most recently, Flashlight Ⓞ was updated on September 24, 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.*