Comparison

STABVIDA birds vs Material Cut Optimizer

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

Head to head
About

STABVIDA birds

This application offers a reliable DNA-based method for determining the sex of birds using feather, blood, or eggshell samples. It is applicable to over 450 species and can be used at any age or time of year.

Highlights
  • DNA-based sex determination
  • Feather, blood, or eggshell samples
  • Applicable to birds of any age
  • Year-round testing
  • Covers over 450 bird species
  • Performed at STAB VIDA laboratories
Features
Read full description

Bird Sexing by DNA at STAB VIDA laboratories is performed by using samples of feathers, blood or eggshells and is applicable to birds of any age, any time of the year. Reliable method applicable to more than 450 different bird species.

About

Material Cut Optimizer

Features
Read full description

Material Cut Optimizer is a powerful and easy-to-use calculator designed to help you get the most out of your materials. Whether you're working with rebar, timber, pipes, or custom lengths like kitchen pelmets, Material Cut Optimizer helps you plan your cuts efficiently and reduce waste. Perfect for builders, engineers, DIY enthusiasts, and anyone working with fixed-length materials. Key Features: Optimise Material Usage Calculate how to cut standard stock lengths to meet your exact requirements while minimising waste. Supports Multiple Materials Ideal for: Rebar Timber Pipes Kitchen pelmets Any cut-to-length material Flexible Input System Enter your required cut lengths and available stock sizes, and let Material Cut Optimizer do the rest. Reduce Waste & Save Money Maximise every length of material and avoid unnecessary costs. Simple & Fast Interface Designed for quick calculations on-site or at home. Text, Email and Print your Calculations. How It Helps: Instead of guessing or manually working out cuts, Material Cut Optimizer calculates the most efficient way to use your materials—helping you complete jobs faster, with less waste and better accuracy. Languages supported: English, French, German, Greek, Polish, Spanish, Italian, Swedish, Icelandic, Dutch, Norwegian, Romanian, Portuguese, Japanese, Korean, Chinese, Hindi, Danish and Turkish. Built For: Construction professionals Tradespeople DIY users Hobbyists Anyone working with cut materials https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

STABVIDA birds4 screens
Material Cut Optimizer4 screens

Verdict

The call

The clearest difference is in-app purchases: STABVIDA birds at none against Material Cut Optimizer's 4. STABVIDA birds also leads on iOS requirement (14.0 vs 26.0). Material Cut Optimizer's advantage is update cadence (every 10 days vs every 5 weeks). On price, ads 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

Both are free to download. Material Cut Optimizer sells 4 in-app purchases, starting at $1.99 per 7 days. STABVIDA birds asks for nothing beyond the download.

UpkeepUpdate frequency

STABVIDA birds ships an update every 5 weeks, Material Cut Optimizer every 10 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
STABVIDA birds versus Material Cut Optimizer: the parameters behind the verdict, then further details
ParameterSTABVIDA birdsMaterial Cut Optimizer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size23 MB41 MB
Age rating4+4+
DeveloperStabVidaBryan Johnson

In-app purchases

None

STABVIDA birds

No in-app purchases

4 purchases

Material Cut Optimizer

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$3.991 Month
  • Yearly$29.991 Year
One-time1
  • UK$79.99

Questions

Is STABVIDA birds free?
STABVIDA birds is free to download, with no in-app purchases.
Is Material Cut Optimizer free?
Material Cut Optimizer is free to download, with in-app purchases available.
Do STABVIDA birds or Material Cut Optimizer have ads?
Neither STABVIDA birds nor Material Cut Optimizer shows ads.
Which is updated more often, STABVIDA birds or Material Cut Optimizer?
STABVIDA birds ships an update every 5 weeks, and Material Cut Optimizer every 10 days. Most recently, STABVIDA birds was updated on October 3, 2026 and Material Cut Optimizer on October 2, 2026.

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