PrepayPower vs BB Trade In
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrepayPower
Manage your electricity account and usage with ease. Add credit, view top-up history, and track your energy consumption. Offers savings features for budgeting and managing energy costs.
- Add credit to account
- View top-up history
- Track hourly, daily, weekly usage
- Check updated balance
- Savings feature for budgeting
- Manage energy costs
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With the PrepayPower App, managing your account and electricity usage has never been easier. With just a few taps, you can quickly and easily add credit to your account, as well as view your history to see the amount and date of your last 20 top-ups. Smart Pay and Smart Pay+ customers can access hourly, daily, and weekly usage stats. Smart Pay customers can also check their updated balance every 24 hours, while Smart Pay+ users get balance updates every hour. For Smart Pay+ customers, the PrepayPower Savings feature allows you to put some money aside for a rainy day or budget for increased winter usage. With the PrepayPower App, taking control of your energy has never been simpler.
BB Trade In
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Blackbelt retail app is designed to allow you to get the most accurate price for your trade in device. Follow the simple diagnostics which includes Speaker Test Touch Test Screen Test Keys Test Camera Test Connectivity Test GyroVC AccelerometerVC ProximityVC The accurate completion of these test will allow you to trade in your device with ease.
Screenshots
Verdict
The clearest difference is device support: BB Trade In at 3 against PrepayPower's 1. BB Trade In also leads on iOS requirement (13.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | PrepayPower | BB Trade In |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuno LIMITED | BlackBelt SmartPhone Defence Ltd |
In-app purchases
PrepayPower
No in-app purchases
BB Trade In
No in-app purchases
