Subnet Mask vs UTM Remote Virtual Machines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Subnet Mask
This app provides a quick way to calculate subnet masks and host addresses. It features a keypad for CIDR notation and allows for manipulation of keys via swipe gestures, functioning like a slider. It can also be used to determine wildcard masks and the number of addresses.
- Subnet mask calculation
- Host address calculation
- CIDR notation keypad
- Swipe key manipulation
- Wildcard mask calculation
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This is the keypad for subnet mask. It has keys of prefix (CIDR notation). The subnet mask and number of host addresses are shown by single tap. Keys are manipulated also by swipe. It behaves like a slider. This App can be mutated to the keypad for wildcard mask. It shows wild card mask and number of addresses.
UTM Remote Virtual Machines
Access and control your virtual machines from your iOS device. Stream Windows, Ubuntu, and other operating systems running on your Mac remotely. This app requires UTM for Mac to function.
- Stream virtual machines remotely
- Supports Windows, Ubuntu, and more
- Control VMs from iOS device
- Requires UTM for Mac
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Run Windows®, Ubuntu®, and other operating systems remotely from your Mac running UTM UTM Remote allows you to stream your virtual machines from your Mac to your iOS device. Requires UTM for Mac to use.
Screenshots
Verdict
The clearest difference is review sentiment: Subnet Mask at 100% against UTM Remote Virtual Machines's 38%. Subnet Mask also leads on rating (4.6 vs 3.7). UTM Remote Virtual Machines's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and update cadence 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. Subnet Mask sells 1 one-off in-app purchase. UTM Remote Virtual Machines asks for nothing beyond the download.
Subnet Mask holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 31 and 51 respectively. Written reviews point the same way: 100% of Subnet Mask's written reviews are positive against 38% of UTM Remote Virtual Machines's.
Subnet Mask ships an update every 6 months, UTM Remote Virtual Machines every 4 months. Both last shipped on October 14, 2026.
| Parameter | Subnet Mask | UTM Remote Virtual Machines |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (31 ratings) — better | 3.7 (51 ratings) |
| Positive reviews | 100.0% of reviews — better | 37.9% of reviews |
| Number of ratings | 31 | 51 — better |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod, Vision Pro — better |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 365 MB |
| Age rating | 4+ | 4+ |
| Developer | Takahiro Furuya | Turing Software, LLC |
Customer experience
Subnet Mask
UTM Remote Virtual Machines
In-app purchases
Subnet Mask
- Remove ads$0.99
UTM Remote Virtual Machines
No in-app purchases
Questions
Is Subnet Mask free?
Is UTM Remote Virtual Machines free?
Which has better reviews, Subnet Mask or UTM Remote Virtual Machines?
Do Subnet Mask or UTM Remote Virtual Machines have ads?
Which is updated more often, Subnet Mask or UTM Remote Virtual Machines?
Other comparisons
