# PrepayPower vs piHour

The clearest difference is update cadence: piHour at fortnightly against PrepayPower's every 2 months. PrepayPower's advantage is iOS requirement (17.0 vs 26.0). 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, piHour fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PrepayPower | piHour |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 69 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuno LIMITED](https://appshunter.io/developer/1047835240) | [Daragh Beeston](https://appshunter.io/developer/1829434945) |

## 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


### piHour

[App page](https://appshunter.io/ios/app/pihour/id6751860636)

**In-app purchases:** none


## Frequently asked questions

### Is PrepayPower free?

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

### Is piHour free?

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

### Do PrepayPower or piHour have ads?

Neither PrepayPower nor piHour shows ads.

### Which is updated more often, PrepayPower or piHour?

PrepayPower ships an update every 2 months, and piHour fortnightly. Most recently, PrepayPower was updated on November 2, 2026 and piHour on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*