# Rangefinder for Watch vs Penlight.

The clearest difference is rating: Penlight. at 5.0 against Rangefinder for Watch's 1.0. Penlight. also leads on update cadence (daily vs every 40 months). Rangefinder for Watch's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Rangefinder for Watch costs $1.99 and Penlight. $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Penlight. holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Rangefinder for Watch ships an update every 40 months, Penlight. daily. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Rangefinder for Watch | Penlight. |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/rangefinder-for-watch/id1486878865/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/penlight/id6621271103/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Daily** |
| Monetization | Paid | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Orion Lukasz Gonerski](https://appshunter.io/developer/364982460) | [My Call Bag LLC](https://appshunter.io/developer/1243282862) |

## What reviewers say

### Rangefinder for Watch

[App page](https://appshunter.io/ios/app/rangefinder-for-watch/id1486878865)

Measure straight-line distances directly from your wrist. Save favorite locations and view real-time distance readings on your watch face. Supports both imperial and metric units.

**Highlights:** Measure straight-line distance, Save favorite locations, Complications for live distance, Imperial and metric support, GPS coordinate saving

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Penlight.

[App page](https://appshunter.io/ios/app/penlight/id6621271103)

This app provides a digital penlight with adjustable brightness and a built-in ruler for quick measurements. It also features color inversion for different examination needs and easy calibration using a credit card.

**Highlights:** Adjustable digital penlight brightness, Credit card calibration for accuracy, Color inversion for light/dark modes, Metric and imperial ruler, Educational examination tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Rangefinder for Watch free?

Rangefinder for Watch costs $1.99, with no in-app purchases.

### Is Penlight. free?

Penlight. costs $1.99, with no in-app purchases.

### Which has better reviews, Rangefinder for Watch or Penlight.?

Penlight. is rated higher. Rangefinder for Watch averages 1.0 out of 5 from 1 ratings, while Penlight. averages 5.0 from 1 ratings.

### Do Rangefinder for Watch or Penlight. have ads?

Neither Rangefinder for Watch nor Penlight. shows ads.

### Which is updated more often, Rangefinder for Watch or Penlight.?

Rangefinder for Watch ships an update every 40 months, and Penlight. daily. Most recently, Rangefinder for Watch was updated on October 21, 2026 and Penlight. on October 18, 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.*