IPv6 Subneting vs VLSM | Subnet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IPv6 Subneting
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IPv6 network calculator, subneting, and address type information
VLSM | Subnet
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Network, Mask, Wildcard, Broadcast, First Host, Last Host, Requested hosts, Available hosts
Screenshots
Verdict
The clearest difference is update cadence: IPv6 Subneting at weekly against VLSM | Subnet's every 9 months. IPv6 Subneting also leads on iOS requirement (10.0 vs 15.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IPv6 Subneting ships an update weekly, VLSM | Subnet every 9 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | IPv6 Subneting | VLSM | Subnet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 12 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Chuk Fong Ng | Edwin Mejia |
In-app purchases
IPv6 Subneting
No in-app purchases
VLSM | Subnet
No in-app purchases
Questions
Is IPv6 Subneting free?
Is VLSM | Subnet free?
Do IPv6 Subneting or VLSM | Subnet have ads?
Which is updated more often, IPv6 Subneting or VLSM | Subnet?
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