Comparison

Prepaid Meter vs ECG Operation Zero

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

Head to head
About

Prepaid Meter

Monitor your energy, water, and fuel usage in real-time. Remotely recharge your prepaid meter without needing to enter tokens directly.

Highlights
  • Real-time consumption monitoring
  • Energy, water, and fuel tracking
  • Remote prepaid meter recharging
  • Tokenless meter top-ups
  • Usage analytics
Features
Read full description

This application lets you see and monitor your energy, water, and fuel consumptions in real-time, and also helps you to remotely recharge your prepaid meter without any stress of typing tokens into the meter directly.

About

ECG Operation Zero

This app empowers electricity company staff to combat revenue losses caused by illegal electricity consumption. It provides the necessary information and processes to address issues like illegal connections and meter tampering, contributing to a more stable power supply.

Highlights
  • Combat revenue losses
  • Address illegal consumption
  • Tackle meter tampering
  • Improve power stability
  • Equip field staff
  • Fight nationwide power cuts
Features
Read full description

Stop Revenue Losses; Stop Dumsor!! "Dumsor" (nationwide power cuts) has a stranglehold on our communities, our businesses, and our progress as a nation. We now know that the root cause of Dumsor is revenue loss from illegal consumption, and we can fight back. Introducing the Operation Zero App, the powerful weapon in the fight for a brighter, more stable future without Dumsor. This mobile app equips ECG staff with the information and processes to tackle consumption abuses head-on. About 4 out of every 10 consumers of electricity in Ghana is intentionally or unintentionally engaged in some form of illegal consumption. These include illegal connection to ECG's distribution lines, faulty meters, burnt meters or tampered meters. These issues significantly affect ECG's revenue, which is vital for covering operational costs and making regular payments to upstream electricity suppliers, including independent power producers.

Screenshots

Prepaid Meter4 screens
ECG Operation Zero4 screens

Verdict

The call

The clearest difference is rating: ECG Operation Zero at 4.0 against Prepaid Meter's 2.2. ECG Operation Zero also leads on iOS requirement (12.0 vs 15.1). Prepaid Meter's advantage is ratings volume (6 vs 1). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

ECG Operation Zero holds the better App Store score, 4.0 against 2.2. That said, the two scores are not equally well evidenced: Prepaid Meter has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Prepaid Meter ships an update monthly, ECG Operation Zero fortnightly. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Prepaid Meter versus ECG Operation Zero: the parameters behind the verdict, then further details
ParameterPrepaid MeterECG Operation Zero
PriceFreeFree
Rating2.2 (6 ratings)4.0 (1 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings6 — better1
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size45 MB71 MB
Age rating12+17+
DeveloperIOBOTECH LIMITEDElectricity Company of Ghana Ltd.

Customer experience

Prepaid Meter

All ratings6 ratings
Positive16.7%
Neutral16.7%
Negative66.7%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

ECG Operation Zero

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Prepaid Meter

No in-app purchases

None

ECG Operation Zero

No in-app purchases

Questions

Is Prepaid Meter free?
Prepaid Meter is free to download, with no in-app purchases.
Is ECG Operation Zero free?
ECG Operation Zero is free to download, with no in-app purchases.
Which has better reviews, Prepaid Meter or ECG Operation Zero?
ECG Operation Zero is rated higher. Prepaid Meter averages 2.2 out of 5 from 6 ratings, while ECG Operation Zero averages 4.0 from 1 ratings.
Do Prepaid Meter or ECG Operation Zero have ads?
Neither Prepaid Meter nor ECG Operation Zero shows ads.
Which is updated more often, Prepaid Meter or ECG Operation Zero?
Prepaid Meter ships an update monthly, and ECG Operation Zero fortnightly. Most recently, Prepaid Meter was updated on October 11, 2026 and ECG Operation Zero on October 5, 2026.

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