mDNS Utility vs Spool Ethanol Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mDNS Utility
Discover and browse mDNS and Bonjour services on your network. Find devices like printers, servers, and storage, and access their IPv4 and IPv6 addresses. Easily copy network addresses and TXT records.
- Discover mDNS and Bonjour services
- Find network devices (printers, servers)
- View IPv4 and IPv6 addresses
- Browse network shares
- Copy addresses to clipboard
Read full descriptionHide full description
The mDNS Utility allows you to find all mDNS and Bonjour services and devices on your network. It is useful for discovering and browsing services, finding addresses such as IPv4 and IPv6. Use it to locate printers, servers, networks storage, shares and more. Copy and paste addresses and TXT records to the clipboard to use in other apps.
Spool Ethanol Analyzer
This application connects to a wireless sensor kit to measure in-tank ethanol content and fuel temperature. It also features a mixing ratio calculator that can be used independently of the sensor hardware.
- Connects to Spool Wireless Ethanol Sensor Kit
- Measures in-tank ethanol content
- Measures fuel temperature
- Includes mixing ratio calculator
- Uses Low energy Bluetooth protocols
- Fast and reliable data
Read full descriptionHide full description
Spool Ethanol Analyzer is designed to connect to the Spool Wireless Ethanol Sensor Kit and/or the Spool Handheld ethanol analyzer to help determine the in-tank/pump ethanol content and fuel temperature. It incorporates the latest Low energy Bluetooth protocols and provides fast and reliable ethanol content information right on your smartphone. The App also includes a mixing ratio calculator and it can be used even if you don't have access to the Spool Wireless Ethanol Sensor Kit. The Spool Wireless Ethanol Sensor Kit can be purchased at www.spoolperformance.us
Screenshots
Verdict
The clearest difference is price: Spool Ethanol Analyzer at Free against mDNS Utility's $0.99. Spool Ethanol Analyzer also leads on rating (4.1 vs 1.6) and review sentiment (40% vs 17%). mDNS Utility's advantage is update cadence (fortnightly vs every 13 months) and iOS requirement (7.0 vs 11.0). On ratings volume, ads, in-app purchases and device support 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
Spool Ethanol Analyzer is free to download; mDNS Utility costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Spool Ethanol Analyzer holds the better App Store score, 4.1 against 1.6. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews point the same way: 17% of mDNS Utility's written reviews are positive against 40% of Spool Ethanol Analyzer's.
mDNS Utility ships an update fortnightly, Spool Ethanol Analyzer every 13 months. The most recent releases landed on July 16, 2026 and June 9, 2026 respectively.
| Parameter | mDNS Utility | Spool Ethanol Analyzer |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.6 (5 ratings) | 4.1 (14 ratings) — better |
| Positive reviews | 16.7% of reviews | 40.0% of reviews — better |
| Number of ratings | 5 | 14 — better |
| Update frequency | Fortnightly — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenny Millar | Ajay Rajeev |
Customer experience
mDNS Utility
Spool Ethanol Analyzer
In-app purchases
mDNS Utility
No in-app purchases
Spool Ethanol Analyzer
No in-app purchases
