Subnet 64 vs Theta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Subnet 64
This app simplifies IP networking for professionals and students. It calculates IPv4 and IPv6 subnets, converts between binary and decimal, and helps optimize network configurations. Ideal for troubleshooting, studying, or managing IP addresses.
- IPv4 & IPv6 subnet calculation
- Binary to decimal conversion
- Subnet mask, CIDR, and address range calculation
- Cisco certification preparation
- User-friendly interface
- IP address management
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Master IP networking with the ultimate IPv4 & IPv6 Subnet Calculator! Designed for network administrators, Cisco professionals, and networking students, this powerful app simplifies subnetting and IP address management. Effortlessly calculate subnets, convert between binary and decimal, and optimize your network configurations on the go. Key Features: - IPv4 & IPv6 Support: Seamlessly calculate subnets for both protocols. - Subnetting Made Easy: Break down complex networks with precise subnet masks, CIDR, and address ranges. - Binary Conversion: Instantly convert IP addresses to binary for deeper understanding. - Cisco-Compatible: Perfect for CCNA, CCNP, and other networking certifications. - User-Friendly Interface: Intuitive design for quick calculations, ideal for pros and beginners alike. - Learning Tool: Master subnetting concepts, great for students. Whether you're troubleshooting a network, studying for a Cisco exam, or exploring IP addressing, this calculator is your go-to tool for fast, accurate results. Download now and take control of your networking tasks!
Theta
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Theta-Meter X Theta-Meter X is a companion application designed to work with compatible Theta-Meter hardware devices. The app connects via Bluetooth Low Energy (BLE 4.0 or higher) or Wi-Fi and displays real-time electrical resistance measurements from objects connected to the device’s electrodes. Key Features: - Real-time visualization of electrical resistance changes - Clear analog-style needle indicator for dynamic monitoring - Bluetooth LE and Wi-Fi connectivity - Simple, user-friendly interface - Stable data transmission from supported hardware devices How It Works When connected to a compatible device, the app measures and displays variations in electrical resistance detected between attached electrodes. The needle indicator provides a continuous visual representation of resistance fluctuations, allowing users to observe dynamic changes over time. Intended Use Theta-Meter X is designed for general experimental, educational, and technical purposes involving electrical resistance measurement. It is intended for use with compatible hardware devices only. Important Notice This application and the associated hardware are not medical devices. They are not intended for diagnosing, treating, curing, preventing, or mitigating any disease or health condition. The app does not provide medical, therapeutic, or psychological advice.
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Verdict
The clearest difference is price: Theta at Free against Subnet 64's $6.99. On update cadence, 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
Theta is free to download; Subnet 64 costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Subnet 64 ships an update every 2 months, Theta every 3 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.
| Parameter | Subnet 64 | Theta |
|---|---|---|
| Price | $6.99 | Free — better |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 | 17 — better |
| Further details — not scored | ||
| Size | 0 MB | 18 MB |
| Age rating | 4+ | 12+ |
| Developer | SpaceNation Inc. CA | Mikhail Fedorov |
In-app purchases
Subnet 64
No in-app purchases
Theta
No in-app purchases
Questions
Is Subnet 64 free?
Is Theta free?
Do Subnet 64 or Theta have ads?
Which is updated more often, Subnet 64 or Theta?
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