# Power plug vs GrassFox

The clearest difference is rating: GrassFox at 5.0 against Power plug's 4.3. GrassFox also leads on update cadence (every 2 months vs every 29 months) and iOS requirement (12.0 vs 17.0). Power plug's advantage is price ($1.99 vs $4.99). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Power plug costs $1.99 and GrassFox $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GrassFox holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Power plug ships an update every 29 months, GrassFox every 2 months. The most recent releases landed on September 21, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | Power plug | GrassFox |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/power-plug/id1022372781/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grassfox/id1441529091/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 20 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [foXnoMad, LLC](https://appshunter.io/developer/1130542082) |

## What reviewers say

### Power plug

[App page](https://appshunter.io/ios/app/power-plug/id1022372781)

This app provides a comprehensive pocket guide to electrical outlets in over 200 countries. It includes information on voltage and frequency for each country, allowing travelers to easily find compatible chargers. Users can also share this information with friends.

**Highlights:** Electrical outlet information for 200+ countries, Voltage and frequency details, Offline access to information, Shareable outlet data, Travel-focused utility

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

**In-app purchases:** none


### GrassFox

[App page](https://appshunter.io/ios/app/grassfox/id1441529091)

This app provides an up-to-date map of global recreational marijuana laws for travelers. It details legality, decriminalization, penalties, and possession limits, with user-submitted experiences and discussions.

**Highlights:** Global map of cannabis legality, Detailed laws and penalties, Maximum possession amounts, User comment system for experiences, Offline information access, Updates on proposed legislation

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

**In-app purchases:** none


## Frequently asked questions

### Is Power plug free?

Power plug costs $1.99, with no in-app purchases.

### Is GrassFox free?

GrassFox costs $4.99, with no in-app purchases.

### Which has better reviews, Power plug or GrassFox?

GrassFox is rated higher. Power plug averages 4.3 out of 5 from 6 ratings, while GrassFox averages 5.0 from 3 ratings.

### Do Power plug or GrassFox have ads?

Neither Power plug nor GrassFox shows ads.

### Which is updated more often, Power plug or GrassFox?

Power plug ships an update every 29 months, and GrassFox every 2 months. Most recently, Power plug was updated on September 21, 2026 and GrassFox on August 1, 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.*