Comparison

Subnet Calc Pro vs VooSnack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Subnet Calc Pro

This tool assists network administrators in organizing and tracking subnets. It allows for hierarchical organization of subnets, IP allocation for hosts, and calculation of subnet details. It also includes a finder for encompassing IPs and a standard calculator.

Highlights
  • Hierarchical subnet organization
  • IP host allocation tracking
  • Automatic subnet detail calculation
  • Subnet finder for encompassing IPs
  • Standard subnet calculator
  • Data export via email
Features
Read full description

Subnet Calc Pro is a tool designed to help network administrators who need to keep track of the various subnets which they administer. Inside the ORGANISER you can define subnets by selecting an IP and CIDR. You can save the subnets which you manage in a hierarchy so that you can keep track of how you have allocated and split up your subnets into smaller subnets. Also, you can add hosts inside each subnet so that you can keep track of IP allocations. For each defined subnet, Subnet Calc Pro will calculate all details including its class and even whether or not the IP is in the loopback / private ranges. There is also a handy subnet FINDER which is an aggregator and can be used to calculate the smallest subnet which encompasses a given set of IPs. This can be useful if you need to figure out a subnet mask which will allow a given set of IPs to talk to each other. Also included is a standard subnet CALCULATOR which is the same as the free version of the software called Subnet Calc. Finally, you can even export all your data from the database by email.

About

VooSnack

Features
Read full description

VooSnack is a simple credit-book app for shops and their customers. Shops record what each customer owes, set credit limits and monthly due dates, and get paid — while customers can view their balance and pay online, anytime. FOR SHOP OWNERS • Keep a running credit book for every customer • Record charges and payments in seconds, with photos and notes • Set a credit limit and a monthly due day per customer • Automatic credit score that reflects overdue balances • Full transaction history labelled by customer • Accept card payments straight to your own Tap account • Manage your store profile and map location FOR CUSTOMERS • All your shop credit in one place • See balance, credit limit, available credit and due date • Pay online by card — full or partial amounts • Find nearby stores with distance and directions • Share your identity QR to WhatsApp, gallery and more • Full Arabic and English support • Secure payments powered by Tap Download VooSnack and leave the paper notebook behind.

Screenshots

Subnet Calc Pro4 screens
VooSnack4 screens

Verdict

The call

The clearest difference is price: VooSnack at Free against Subnet Calc Pro's $3.99. VooSnack also leads on update cadence (every 4 days vs every 5 months). Subnet Calc Pro's advantage is iOS requirement (12.0 vs 16.6). On 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

CostPrice · In-app purchases · Ads · Monetization

VooSnack is free to download; Subnet Calc Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Subnet Calc Pro ships an update every 5 months, VooSnack every 4 days. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
Subnet Calc Pro versus VooSnack: the parameters behind the verdict, then further details
ParameterSubnet Calc ProVooSnack
Price$3.99Free — better
Rating3.3 (3 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size18 MB102 MB
Age rating4+4+
DeveloperSwipe Stack LtdAyman Al Ahnomi

In-app purchases

None

Subnet Calc Pro

No in-app purchases

None

VooSnack

No in-app purchases

Questions

Is Subnet Calc Pro free?
Subnet Calc Pro costs $3.99, with no in-app purchases.
Is VooSnack free?
VooSnack is free to download, with no in-app purchases.
Do Subnet Calc Pro or VooSnack have ads?
Neither Subnet Calc Pro nor VooSnack shows ads.
Which is updated more often, Subnet Calc Pro or VooSnack?
Subnet Calc Pro ships an update every 5 months, and VooSnack every 4 days. Most recently, Subnet Calc Pro was updated on October 23, 2026 and VooSnack on October 4, 2026.

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