Comparison

CloudLabs Ions Equilibrium vs DrPhos' Reaction Balancer

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

Head to head
About

CloudLabs Ions Equilibrium

Explore chemical reactions and equilibrium constants in a virtual lab setting. This educational app allows users to conduct experiments with various chemical compounds to determine reaction quantities and equilibrium values.

Highlights
  • Virtual laboratory experiments
  • Chemical reaction analysis
  • Equilibrium constant calculation
  • Interactive chemical simulations
  • Educational chemistry practice
Features
Read full description

In this laboratory you will have a bottle with deionized water, a bottle with iron (II) nitrate, a bottle with potassium thiocyanate, a bottle with sodium hydroxide, two test tubes, a rack and four pipettors. The objective of the practice is to determine the amount of sodium hydroxide that can reduce the initially produced concentration of iron nitrate, potassium thiocyanate and water, in addition to finding the equilibrium constant of the reaction.

About

DrPhos' Reaction Balancer

Instantly balance chemical equations with this tool. It supports complex formulas and provides clear visual formatting, making it ideal for students learning stoichiometry and preparing for chemistry exams.

Highlights
  • Automatically balances chemical equations
  • Supports complex formulas with parentheses
  • Clear visual formatting with subscripts
  • Built-in learning support
  • Molar Mass Calculator
  • Stoichiometry Solver
Features
Read full description

Balance Chemical Equations Instantly The DrPhos Reaction Balancer helps you quickly and accurately balance chemical equations—whether you’re working with simple reactions or complex compounds. Just enter reactants and products, and the app will calculate the correct coefficients to balance mass and charge. Perfect for students learning reaction stoichiometry, conservation of mass, or preparing for chemistry exams. Features: • Automatically balances chemical equations • Supports complex formulas with parentheses and polyatomic ions • Clear visual formatting with subscripts and coefficients • Great for high school, AP Chemistry, and college general chemistry • Built-in learning support through structure and feedback Want more chemistry tools? Unlock other features or upgrade to the full DrPhos GenChem Helper, which includes: • Molar Mass Calculator • Significant Figures Counter • Ionic Compound Builder • General Chemistry Naming Tool • Stoichiometry Solver • pH Calculator • Integrated Rate Law Calculator • Solution Concentration Calculator • Scientific Calculator • Quadratic Equation Solver Each tool is available for $0.99, or get the full suite for $9.99.

Screenshots

CloudLabs Ions Equilibrium1 screens
DrPhos' Reaction Balancer4 screens

Verdict

The call

The clearest difference is price: CloudLabs Ions Equilibrium at Free against DrPhos' Reaction Balancer's $0.99. CloudLabs Ions Equilibrium also leads on in-app purchases (none vs 11) and iOS requirement (9.0 vs 17.0). DrPhos' Reaction Balancer's advantage is rating (3.7 vs 2.3) and update cadence (every 3 weeks vs every 29 months). On ratings volume, 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

CloudLabs Ions Equilibrium is free to download; DrPhos' Reaction Balancer costs $0.99 up front. DrPhos' Reaction Balancer sells 11 one-off in-app purchases. CloudLabs Ions Equilibrium asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DrPhos' Reaction Balancer holds the better App Store score, 3.7 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

CloudLabs Ions Equilibrium ships an update every 29 months, DrPhos' Reaction Balancer every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 3 level
CloudLabs Ions Equilibrium versus DrPhos' Reaction Balancer: the parameters behind the verdict, then further details
ParameterCloudLabs Ions EquilibriumDrPhos' Reaction Balancer
PriceFree — better$0.99
Rating2.3 (3 ratings)3.7 (3 ratings) — better
Number of ratings33
Update frequencyEvery 29 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size75 MB15 MB
Age rating4+4+
DeveloperJiovany OrozcoMonte L Helm

Customer experience

CloudLabs Ions Equilibrium

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

DrPhos' Reaction Balancer

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

CloudLabs Ions Equilibrium

No in-app purchases

11 purchases

DrPhos' Reaction Balancer

One-time11
  • Quadratic Equation Solver$0.99
  • Significant Figures Counter$0.99
  • Science Calculator$0.99
Show 8 more
  • Molar Mass Calculator$0.99
  • General Chemistry Naming$0.99
  • Ionic Compound Builder$0.99
  • pH Calculator$0.99
  • Reaction Balancer$0.99
  • Stoichiometry$0.99
  • Solution Concentration$0.99
  • Kinetics$0.99

Questions

Is CloudLabs Ions Equilibrium free?
CloudLabs Ions Equilibrium is free to download, with no in-app purchases.
Is DrPhos' Reaction Balancer free?
DrPhos' Reaction Balancer costs $0.99, and also offers in-app purchases.
Which has better reviews, CloudLabs Ions Equilibrium or DrPhos' Reaction Balancer?
DrPhos' Reaction Balancer is rated higher. CloudLabs Ions Equilibrium averages 2.3 out of 5 from 3 ratings, while DrPhos' Reaction Balancer averages 3.7 from 3 ratings.
Do CloudLabs Ions Equilibrium or DrPhos' Reaction Balancer have ads?
Neither CloudLabs Ions Equilibrium nor DrPhos' Reaction Balancer shows ads.
Which is updated more often, CloudLabs Ions Equilibrium or DrPhos' Reaction Balancer?
CloudLabs Ions Equilibrium ships an update every 29 months, and DrPhos' Reaction Balancer every 3 weeks. Most recently, CloudLabs Ions Equilibrium was updated on October 24, 2026 and DrPhos' Reaction Balancer on October 16, 2026.

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