# PrepayPower vs Ray Whelan Customer App

The clearest difference is update cadence: PrepayPower at every 2 months against Ray Whelan Customer App's every 5 months. On price, ads, 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.

PrepayPower ships an update every 2 months, Ray Whelan Customer App every 5 months. The most recent releases landed on November 2, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | PrepayPower | Ray Whelan Customer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/prepaypower/id1047835241/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 69 MB | 18 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuno LIMITED](https://appshunter.io/developer/1047835240) | [Ray Whelan Ltd](https://appshunter.io/developer/1305933180) |

## What reviewers say

### PrepayPower

[App page](https://appshunter.io/ios/app/prepaypower/id1047835241)

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.

**Highlights:** Add credit to account, View top-up history, Track hourly, daily, weekly usage, Check updated balance, Savings feature for budgeting, Manage energy costs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Ray Whelan Customer App

[App page](https://appshunter.io/ios/app/ray-whelan-customer-app/id1611964266)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PrepayPower free?

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

### Is Ray Whelan Customer App free?

Ray Whelan Customer App is free to download, with no in-app purchases.

### Do PrepayPower or Ray Whelan Customer App have ads?

Neither PrepayPower nor Ray Whelan Customer App shows ads.

### Which is updated more often, PrepayPower or Ray Whelan Customer App?

PrepayPower ships an update every 2 months, and Ray Whelan Customer App every 5 months. Most recently, PrepayPower was updated on November 2, 2026 and Ray Whelan Customer App on September 12, 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.*