SP vs Locker Guard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SP
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.
- 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
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SP App is Singapore’s all-in-one app for bills, EV charging and rewards. Instantly pay your electricity, water and gas bills, track usage, and manage your carbon footprint. Take on GreenUP challenges to build sustainable habits and earn exclusive rewards. EV drivers can tap into Singapore’s largest EV charging network and offset costs with ChargeUP rewards. Zap Your Utilities Bills Say goodbye to boring paperwork. Pay electricity, water and gas bills in a tap, track your usage like a detective, and spot saving patterns with hourly, monthly and yearly views. Submit meter readings or check application status — zero hassle, maximum convenience. Charge Up & Earn Rewards Drive an EV? Plug into Singapore’s largest EV charging network. Retail, malls, offices, homes - islandwide. Smooth payments, fast charging, and here’s the kicker: earn ChargeUP points every time you charge. More charging = more points = lower future bills. FTW! Yes, it’s that simple. GreenUP: Play the Sustainability Game Flex your eco-ninja moves! Take on challenges, collect rewards and redeem them. Level up while learning money-saving planet-friendly habits and redeem more rewards! Curious about your carbon footprint? Our calculator reveals all, then shows you how to shrink it. Track your progress towards Singapore’s Green Plan 2030 with Green Goals, or be a solar hero by supporting local projects with My Green Credits. Always Here for You Open your SP account? Sorted. Need help? Chat with us in-app. Not even a SP utilities customer? No worries - anyone in Singapore can join the fun, go green, and start earning rewards. Why Everyone’s Downloading Because life’s easier when your utilities, EV charging and green rewards live in one app. From your first bill to your next EV adventure, SP App keeps it smooth, simple, and surprisingly fun. Download SP App today — power up your bills, your EV, and your rewards. Utilities, sustainable, green, electricity, EV, fast charging, rewards, carbon The SP App does not provide financial products such as loans or credit facilities. Payment features in the app are limited to paying for SP services. Any financial product advertisements or links displayed in the app are provided by third‑party partners, and applications are processed on their official websites under their own terms.
Locker Guard
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Locker Guard is a personal security app designed to help monitor your own locker or personal storage space. Place your iPhone inside the locker and start monitoring. Locker Guard detects changes around the device and, depending on the selected mode, can capture photos or video when unusual activity is detected. Recorded events can be reviewed later as Security Events. Photos and videos are stored only on your own devices and in your iCloud. Neither the developer nor other third parties can access your recordings. Key Features ・Detects possible locker openings through changes in brightness and other signals ・Captures photos or video when unusual activity is detected ・Lets you review recorded Security Events in one place ・Saves evidence securely using iCloud Choose the Right Monitoring Mode for the Location ・Where recording is appropriate, you can monitor your locker using the camera. ・In changing rooms or other places where bystanders may be captured and recording may not be appropriate, you can use a mode that does not access the camera or microphone. Locker Guard provides Safe Use guidance when you start using the app and helps you choose an appropriate monitoring method for the location. Locker Guard does not guarantee theft prevention or the detection or recording of every event. Please follow applicable laws and facility rules regarding recording, and use the app only where permitted.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SP | Locker Guard |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (104 ratings) — better | — |
| Positive reviews | 69.0% of reviews | — |
| Number of ratings | 104 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 154 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Singapore Power Ltd | Shunsuke Takanishi |
In-app purchases
SP
No in-app purchases
Locker Guard
No in-app purchases









