Comparison

SP vs Locker Guard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

Locker Guard

Features
Read full description

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

SP4 screens
Locker Guard3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
SP versus Locker Guard: the parameters behind the verdict, then further details
ParameterSPLocker Guard
PriceFreeFree
Rating4.1 (104 ratings) — better—
Positive reviews69.0% of reviews—
Number of ratings104 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.6 — better26.0
Further details — not scored
Size154 MB14 MB
Age rating4+4+
DeveloperSingapore Power LtdShunsuke Takanishi

In-app purchases

None

SP

No in-app purchases

None

Locker Guard

No in-app purchases

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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