Watts vs WenzlauWare
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watts
Calculate the cost of running electrical devices over time. This simple tool helps you understand your energy consumption expenses.
- Calculate device running costs
- Easy to use interface
- Track energy expenses over time
- Simple utility tool
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Small simple easy to use calculator to determine how much electrical devices cost to run over time.
WenzlauWare
This application allows users to monitor and control power and electronic systems remotely. It provides a convenient way to manage connected devices from a mobile device.
- Remote monitoring
- System control
- Power system management
- Electronic system management
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WenzlauWare Mobile is a mobile application for monitoring and control of Wenzlau Engineering power and electronic systems.
Screenshots
Verdict
The clearest difference is rating: WenzlauWare at 5.0 against Watts's 3.0. WenzlauWare also leads on update cadence (monthly vs every 4 months). Watts's advantage is iOS requirement (8.0 vs 10.0). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.
WenzlauWare holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Watts ships an update every 4 months, WenzlauWare monthly. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | Watts | WenzlauWare |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 1 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Code Smart LLC | Wenzlau Engineering, Inc. |
Customer experience
Watts
WenzlauWare
In-app purchases
Watts
No in-app purchases
WenzlauWare
No in-app purchases
