# Skedd vs Power System Lab

The clearest difference is in-app purchases: Power System Lab at none against Skedd's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Skedd sells 6 in-app purchases, starting at $2.99 per 7 days. Power System Lab asks for nothing beyond the download.

Skedd ships an update every 4 days, Power System Lab every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Skedd | Power System Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/power-system-lab/id6814270423/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Subscription |
| Size | 88 MB | 256 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [BERNA ELMAS](https://appshunter.io/developer/6784427505) | [Serhii Zai](https://appshunter.io/developer/6814270425) |

## What reviewers say

### Skedd

[App page](https://appshunter.io/ios/app/skedd-ai-job-interview-prep/id6808370227)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skedd Pro Haftalık | $2.99 | per 7 days |
| Skedd Pro Haftalık | $2.99 | per 7 days |
| Skedd Pro Aylık | $4.99 | per month |
| Skedd Pro Aylık | $4.99 | per month |
| ATS-friendly CV | $0.99 | one-time |
| Skedd Pro Ömür boyu | $49.99 | one-time |


### Power System Lab

[App page](https://appshunter.io/ios/app/power-system-lab/id6814270423)

This app offers a comprehensive learning experience for marine electrical systems through interactive simulations, practical tools, and engaging games. It allows users to explore virtual environments, perform diagnostics, and test their knowledge with various challenges. The app also includes useful calculation tools and customization options.

**Highlights:** Interactive marine electrical simulations, Virtual instruments and diagnostic tools, Four educational games, Electrical calculation tools, Customizable learning environment, Progress tracking and account sync

**In-app purchases:** none


## Frequently asked questions

### Is Skedd free?

Skedd is free to download, with in-app purchases available.

### Is Power System Lab free?

Power System Lab is free to download, with no in-app purchases.

### Do Skedd or Power System Lab have ads?

Neither Skedd nor Power System Lab shows ads.

### Which is updated more often, Skedd or Power System Lab?

Skedd ships an update every 4 days, and Power System Lab every 3 days. Most recently, Skedd was updated on November 6, 2026 and Power System Lab on October 31, 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.*