# Powertime vs Airro Refuel LearJet

The clearest difference is price: Powertime at Free against Airro Refuel LearJet's $0.99. Powertime also leads on update cadence (every 3 months vs every 28 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Powertime is free to download; Airro Refuel LearJet costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Powertime ships an update every 3 months, Airro Refuel LearJet every 28 months. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Powertime | Airro Refuel LearJet |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/powertime/id345272537/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 41.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | Free | — |
| Size | 6 MB | 2 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Powertime](https://appshunter.io/developer/345272540) | [Christian van der Meij](https://appshunter.io/developer/571706052) |

## What reviewers say

### Powertime

[App page](https://appshunter.io/ios/app/powertime/id345272537)

Easily purchase prepaid electricity and airtime, and pay municipal bills with a single click. Access your purchase history, view usage graphs, and find energy-saving tips. This app is exclusively for South African meters and networks.

**Highlights:** Prepaid electricity purchase, Airtime purchase, Municipal bill payment, Purchase history, Usage graphs, Energy saving tips

**Features:** macOS Compatibility

**In-app purchases:** none


### Airro Refuel LearJet

[App page](https://appshunter.io/ios/app/airro-refuel-learjet/id1525444318)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Powertime free?

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

### Is Airro Refuel LearJet free?

Airro Refuel LearJet costs $0.99, with no in-app purchases.

### Do Powertime or Airro Refuel LearJet have ads?

Neither Powertime nor Airro Refuel LearJet shows ads.

### Which is updated more often, Powertime or Airro Refuel LearJet?

Powertime ships an update every 3 months, and Airro Refuel LearJet every 28 months. Most recently, Powertime was updated on October 15, 2026 and Airro Refuel LearJet on September 29, 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.*