Comparison

Promega Biomath Calculators vs Gilsa Security System

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

Head to head
About

Promega Biomath Calculators

This app simplifies common laboratory calculations for molecular biology. It offers tools for nucleic acid and protein conversions, melting temperature, molarity, dilutions, and temperature conversions.

Highlights
  • Nucleic acid conversions
  • Protein conversions
  • Melting temperature calculations
  • Molarity and dilution calculators
  • Temperature conversions
Read full description

Perform everyday lab calculations with a single app. The Biomath Calculators provide a range of functions essential to molecular biology experiments, including nucleic acid and protein conversions, melting temperature, temperature conversion, molarity and dilution calculations. Nucleic Acid Conversions • dsDNA: Micrograms to Picomoles Converter • dsDNA: Picomoles to Micrograms Converter • Oligos (ssDNA): Micrograms per Milliliter to Picomoles per Microliter Converter • Oligos (ssDNA): Picomoles per Microliter to Micrograms per Milliliter Converter • Linear DNA: Micrograms to Picomoles of Ends Converter • Ligations: Molar Ratio of Insert to Vector Calculator • OD260 Units of Nucleic Acid to Concentration Protein Conversions • Protein Molar Conversions Tool • Coding Capacity of DNA Calculator Calculators & Additional Conversions • Dilution Calculator • Molarity Calculator • Temperature Conversions Tool • Tm (Melting Temperature) Calculations for Oligos

About

Gilsa Security System

Manage and monitor your Gilsa Security System remotely with this application. It offers seamless control for enhanced safety and peace of mind for your home or office.

Highlights
  • Remote system monitoring
  • Seamless control
  • Enhanced home security
  • Office security management
  • Peace of mind
Features
Read full description

Enhance the security of your home or office with the Gilsa Security System App, a cutting-edge mobile application designed to provide seamless control and comprehensive management of your Gilsa Security System. With this high-performing app, you can effortlessly oversee and monitor your security system, ensuring the utmost safety and peace of mind for you and your loved ones.

Screenshots

Promega Biomath Calculators4 screens
Gilsa Security System3 screens

Verdict

The call

The clearest difference is review sentiment: Gilsa Security System at 100% against Promega Biomath Calculators's 0%. Gilsa Security System also leads on rating (5.0 vs 3.7) and update cadence (every 3 months vs every 11 months). Promega Biomath Calculators's advantage is ratings volume (3 vs 1) and iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Gilsa Security System holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Promega Biomath Calculators's written reviews are positive against 100% of Gilsa Security System's.

UpkeepUpdate frequency

Promega Biomath Calculators ships an update every 11 months, Gilsa Security System every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Promega Biomath Calculators versus Gilsa Security System: the parameters behind the verdict, then further details
ParameterPromega Biomath CalculatorsGilsa Security System
PriceFreeFree
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 11 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size13 MB44 MB
Age rating4+17+
DeveloperPromega CorporationArian Taheri Nakhost

Customer experience

Promega Biomath Calculators

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Gilsa Security System

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Promega Biomath Calculators

No in-app purchases

None

Gilsa Security System

No in-app purchases

Questions

Is Promega Biomath Calculators free?
Promega Biomath Calculators is free to download, with no in-app purchases.
Is Gilsa Security System free?
Gilsa Security System is free to download, with no in-app purchases.
Which has better reviews, Promega Biomath Calculators or Gilsa Security System?
Gilsa Security System is rated higher. Promega Biomath Calculators averages 3.7 out of 5 from 3 ratings, while Gilsa Security System averages 5.0 from 1 ratings.
Do Promega Biomath Calculators or Gilsa Security System have ads?
Neither Promega Biomath Calculators nor Gilsa Security System shows ads.
Which is updated more often, Promega Biomath Calculators or Gilsa Security System?
Promega Biomath Calculators ships an update every 11 months, and Gilsa Security System every 3 months. Most recently, Promega Biomath Calculators was updated on November 1, 2026 and Gilsa Security System on November 3, 2026.

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