# RulerGPS vs BOSS LIGHT

The clearest difference is in-app purchases: BOSS LIGHT at none against RulerGPS's 1. BOSS LIGHT also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (11.0 vs 18.0). On ads and device support there is nothing between them.

RulerGPS ships an update every 5 months, BOSS LIGHT every 6 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RulerGPS | BOSS LIGHT |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rulergps/id1608946814/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 13 MB | 26 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Kirkpatrick](https://appshunter.io/developer/1608944971) | [奇勇 颜](https://appshunter.io/developer/1278807009) |

## What reviewers say

### RulerGPS

[App page](https://appshunter.io/ios/app/rulergps/id1608946814)

Measure distances between two physical locations using your phone's GPS. Simply tap start at one point, walk to the second, and tap end to see the measured distance. It's useful for various outdoor activities and quick estimations.

**Highlights:** GPS distance measurement, Tap start and end points, Supports yards, feet, miles, meters, kilometers, Optional decimal precision, Map view toggle, Last measurement saved

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### BOSS LIGHT

[App page](https://appshunter.io/ios/app/boss-light/id6448679115)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RulerGPS free?

Pricing for RulerGPS is not currently listed on the App Store.

### Is BOSS LIGHT free?

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

### Do RulerGPS or BOSS LIGHT have ads?

Neither RulerGPS nor BOSS LIGHT shows ads.

### Which is updated more often, RulerGPS or BOSS LIGHT?

RulerGPS ships an update every 5 months, and BOSS LIGHT every 6 weeks. Most recently, RulerGPS was updated on September 21, 2026 and BOSS LIGHT on September 14, 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.*