# Location Lockbox vs Power Grid Map

The clearest difference is in-app purchases: Power Grid Map at none against Location Lockbox's 2. Power Grid Map also leads on update cadence (daily vs every 13 months). Location Lockbox's advantage is ads (none vs shown) and iOS requirement (12.4 vs 18.0). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Location Lockbox sells 2 in-app purchases, starting at $1.99 per month. Power Grid Map asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Location Lockbox against 5.0 for Power Grid Map. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Location Lockbox ships an update every 13 months, Power Grid Map daily. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Location Lockbox | Power Grid Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/location-lockbox/id1399718187/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Daily** |
| Monetization | Subscription | **Ad-supported** |
| Size | 13 MB | 60 MB |
| Requires iOS | **12.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Early Applications, LLC](https://appshunter.io/developer/1443576878) | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) |

## What reviewers say

### Location Lockbox

[App page](https://appshunter.io/ios/app/location-lockbox/id1399718187)

Enhance personal safety by creating timed check-ins for events. If you don't respond or indicate distress, designated contacts receive your location and event details. Secure PINs ensure only you can signal for help.

**Highlights:** Create custom event check-ins, Automatic safety checks, Emergency contact alerts with location, Secure PIN system for status updates, Unlimited emergency contacts, Discreet and easy to use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| 1 Year Membership | $9.99 | per year |


### Power Grid Map

[App page](https://appshunter.io/ios/app/power-grid-map/id6740839186)

Visualize electricity infrastructure across the United States, including power plants and daily energy mix changes. Learn about the energy infrastructure in your vicinity with this free, comprehensive tool.

**Highlights:** Visualize US electricity infrastructure, Locate power plants, Observe daily energy mix changes, Learn about local infrastructure, Updated hourly with public data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Location Lockbox free?

Location Lockbox is free to download, with in-app purchases available.

### Is Power Grid Map free?

Power Grid Map is free to download, with no in-app purchases.

### Which has better reviews, Location Lockbox or Power Grid Map?

Location Lockbox and Power Grid Map are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Location Lockbox or Power Grid Map have ads?

Power Grid Map shows ads; Location Lockbox does not.

### Which is updated more often, Location Lockbox or Power Grid Map?

Location Lockbox ships an update every 13 months, and Power Grid Map daily. Most recently, Location Lockbox was updated on October 7, 2026 and Power Grid Map on September 23, 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.*