# PocketPacket vs Strobe tachometer (RPM meter)

The clearest difference is price: Strobe tachometer (RPM meter) at Free against PocketPacket's $4.99. Strobe tachometer (RPM meter) also leads on rating (4.3 vs 3.6) and review sentiment (69% vs 51%). PocketPacket's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.6). On update cadence, ads and device support there is nothing between them.

Strobe tachometer (RPM meter) is free to download; PocketPacket costs $4.99 up front. Strobe tachometer (RPM meter) sells 2 one-off in-app purchases. PocketPacket asks for nothing beyond the download.

Strobe tachometer (RPM meter) holds the better App Store score, 4.3 against 3.6. That said, the two scores are not equally well evidenced: Strobe tachometer (RPM meter) has 83 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 51% of PocketPacket's written reviews are positive against 69% of Strobe tachometer (RPM meter)'s.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PocketPacket | Strobe tachometer (RPM meter) |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.6 (13 ratings)](https://appshunter.io/ios/app/pocketpacket/id336500866/reviews) | **[4.3 (83 ratings)](https://appshunter.io/ios/app/strobe-tachometer-rpm-meter/id831460940/reviews)** |
| Number of ratings | 13 | **83** |
| Positive reviews | 51.0% of reviews | **69.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 16 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koomasi](https://appshunter.io/developer/336500869) | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) |

## What reviewers say

### PocketPacket

[App page](https://appshunter.io/ios/app/pocketpacket/id336500866)

This app serves as a comprehensive client for the Automatic Position Reporting System (APRS), enabling amateur radio operators to send and receive real-time data like position, status, and messages. It features a built-in TNC for direct radio communication and internet connectivity via the APRS-IS network.

**Highlights:** Full-featured APRS client, Built-in software TNC, 1200 baud AFSK modulation, APRS-IS internet connectivity, Map visualization of data, Object and message lists, Real-time weather reports

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

**In-app purchases:** none


### 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 PocketPacket free?

PocketPacket costs $4.99, 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, PocketPacket or Strobe tachometer (RPM meter)?

Strobe tachometer (RPM meter) is rated higher. PocketPacket averages 3.6 out of 5 from 13 ratings, while Strobe tachometer (RPM meter) averages 4.3 from 83 ratings.

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

Neither PocketPacket nor Strobe tachometer (RPM meter) shows ads.

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

PocketPacket ships an update every 4 months, and Strobe tachometer (RPM meter) every 4 months. Most recently, PocketPacket was updated on October 27, 2026 and Strobe tachometer (RPM meter) on October 21, 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.*