Swol vs LineConstants
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swol
This utility app allows you to remotely power on your devices using the Wake-On-LAN protocol. It features a minimalist design and Siri integration for simplified control over your network-connected computers and devices.
- Wake-On-LAN protocol support
- Minimalist and easy-to-use design
- Siri integration for voice control
- Remote device power-on
- LAN packet sending
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Using WOL(Wake-On-Lan) protocol, which sends a packet to your devices through LAN, Swol comes to simplify its use, relying on an easy to use and minimalist design and Siri Integration.
LineConstants
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LineConstants is a professional tool for calculating the parameters of overhead (OHL) and cable (CL) power transmission lines. This app is ideal for engineers, designers, energy specialists, and technical students. Key Features: Fast and accurate calculation of resistances and admittances for both OHL and CL Multi-section line modeling with multiple circuits Support for split conductors and grounding configurations Cable modeling with core arrangement and screen grounding Comprehensive built-in directories: supports, conductors, cables, ground wires, insulators, soil types, and voltage classes Export results to PDF and share with other apps Flexible language settings, frequency selection, and temperature adjustments LineConstants is built for professionals who demand accuracy, efficiency, and control. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: Swol at 4 against LineConstants's 2. Swol also leads on iOS requirement (13.2 vs 18.0). 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. Swol sells 1 one-off in-app purchase and LineConstants sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Swol ships an update monthly, LineConstants every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Swol | LineConstants |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 70.8% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Pedro Giuliano Farina | Sergey Gussev |
In-app purchases
Swol
- Cup of Coffee$0.99
LineConstants
- Monthly$9.991 Month
- Yearly$19.991 Year
