# SP vs Locker Guard

The clearest difference is ads: Locker Guard at none against SP's shown. Locker Guard also leads on update cadence (every 3 days vs fortnightly). SP's advantage is iOS requirement (15.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SP ships an update fortnightly, Locker Guard every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SP | Locker Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (104 ratings)](https://appshunter.io/ios/app/sp-utilities-and-ev-charging/id596749130/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 154 MB | 14 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Singapore Power Ltd](https://appshunter.io/developer/784407256) | [Shunsuke Takanishi](https://appshunter.io/developer/1560104129) |

## What reviewers say

### SP

[App page](https://appshunter.io/ios/app/sp-utilities-and-ev-charging/id596749130)

Manage utilities, pay bills, and track usage. EV drivers can access a large charging network and earn rewards. Participate in sustainability challenges to build eco-friendly habits and earn rewards.

**Highlights:** Pay electricity, water, and gas bills, Track utility usage and identify savings, Access Singapore's largest EV charging network, Earn rewards through EV charging and challenges, Participate in sustainability challenges, Calculate and track carbon footprint

**Features:** macOS Compatibility

**In-app purchases:** none


### Locker Guard

[App page](https://appshunter.io/ios/app/locker-guard/id6803535977)

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

**In-app purchases:** none


## Frequently asked questions

### Is SP free?

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

### Is Locker Guard free?

Locker Guard is free to download, with no in-app purchases.

### Do SP or Locker Guard have ads?

SP shows ads; Locker Guard does not.

### Which is updated more often, SP or Locker Guard?

SP ships an update fortnightly, and Locker Guard every 3 days. Most recently, SP was updated on November 6, 2026 and Locker Guard on October 31, 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.*