Comparison

Subnet Calc Pro vs COLOURLOCK® ColourWatch

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

COLOURLOCK® ColourWatch

This app assists leather repair professionals in mixing precise leather dye colors. It offers over 1700 recipes, allowing users to input desired quantities for exact color combinations. Achieve accurate shades with tested formulas for efficient and high-quality leather repairs.

Highlights
  • Extensive recipe database (1700+)
  • Sort by manufacturer and color name
  • Precise quantity calculation
  • Tested and accurate color formulas
  • Leather and imitation leather repair
  • Find original leather color names
Features
Read full description

Discover the COLOURLOCK ColourWatch V2 - your recipe mixing expert for leather dyes! You are a professional in the leather repair trade and want to mix the perfect leather or imitation leather repair colour? Then COLOURLOCK ColourWatch V2 is the app you need. NEW in version 2: 1. more recipes, more possibilities: We have tripled the number of available recipes! With over 1700 recipes, sorted by car and furniture manufacturer and colour name, you'll find the right shade effortlessly. 2. precise quantities: Now you can directly enter the required finished quantity and immediately get the exact combination of colours you need. 3. quality meets precision: the formulas have been carefully tested and mixed to ensure even better accuracy from the first mix. The result? Less material consumption and a significantly faster mixing of the right colour. The COLOURLOCK ColourWatch V2 app makes mixing leather colours easier than ever before. Find the right shade from the app's extensive COLOURLOCK database and get a precise recipe that shows you how to get the perfect colour. How to find the right colour name for your leather: You need the colour name of the original leather whose colour you want to remix. For cars, you can find out the colour name from your dealer using the VIN number. For furniture leather, you can usually find the colour name on the furniture store's invoice. Make your leather craft even better and more impressive than ever before. Get ColourWatch V2 today and become a master colour mixer!

Screenshots

Subnet Calc Pro4 screens
COLOURLOCK® ColourWatch1 screens

Verdict

The call

The clearest difference is price: COLOURLOCK® ColourWatch at Free against Subnet Calc Pro's $3.99. COLOURLOCK® ColourWatch also leads on rating (5.0 vs 3.3) and update cadence (weekly vs every 5 months). Subnet Calc Pro's advantage is ratings volume (3 vs 1). On ads, in-app purchases, device support and iOS requirement 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

COLOURLOCK® ColourWatch 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.

ReceptionRating · Positive reviews · Number of ratings

COLOURLOCK® ColourWatch holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Subnet Calc Pro ships an update every 5 months, COLOURLOCK® ColourWatch weekly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Subnet Calc Pro versus COLOURLOCK® ColourWatch: the parameters behind the verdict, then further details
ParameterSubnet Calc ProCOLOURLOCK® ColourWatch
Price$3.99Free — better
Rating3.3 (3 ratings)5.0 (1 ratings) — better
Positive reviews42.9% of reviews—
Number of ratings3 — better1
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size18 MB6 MB
Age rating4+4+
DeveloperSwipe Stack LtdMSP Systems Ltd

Customer experience

Subnet Calc Pro

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews7 reviews
Positive42.9%
Neutral28.6%
Negative28.6%

COLOURLOCK® ColourWatch

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Subnet Calc Pro

No in-app purchases

None

COLOURLOCK® ColourWatch

No in-app purchases

Questions

Is Subnet Calc Pro free?
Subnet Calc Pro costs $3.99, with no in-app purchases.
Is COLOURLOCK® ColourWatch free?
COLOURLOCK® ColourWatch is free to download, with no in-app purchases.
Which has better reviews, Subnet Calc Pro or COLOURLOCK® ColourWatch?
COLOURLOCK® ColourWatch is rated higher. Subnet Calc Pro averages 3.3 out of 5 from 3 ratings, while COLOURLOCK® ColourWatch averages 5.0 from 1 ratings.
Do Subnet Calc Pro or COLOURLOCK® ColourWatch have ads?
Neither Subnet Calc Pro nor COLOURLOCK® ColourWatch shows ads.
Which is updated more often, Subnet Calc Pro or COLOURLOCK® ColourWatch?
Subnet Calc Pro ships an update every 5 months, and COLOURLOCK® ColourWatch weekly. Most recently, Subnet Calc Pro was updated on October 27, 2026 and COLOURLOCK® ColourWatch on October 7, 2026.

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