Comparison

Model ChemLab Lite for iPad vs OPENskill

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

Head to head
About

Model ChemLab Lite for iPad

This interactive chemistry lab simulation allows users to perform virtual experiments with detailed procedures and observation recording. It's ideal for distance learning, pre-lab preparation, or simulating hazardous experiments.

Highlights
  • Interactive lab simulations
  • Digital lab notebook
  • Detailed experiment procedures
  • Animated equipment interaction
  • Simulates common lab equipment
  • Ideal for distance learning
Read full description

Model ChemLab Lite for iPad - an interactive Chemistry lab simulation for the iPad.Β  Model ChemLab is a unique product that incorporates both an interactive simulation and a lab notebook. Each lab includes a detailed Introduction with theory, lab procedure and an area for recording observations. Commonly used lab equipment and procedures are used to simulate the steps involved in performing an experiment. Users step-through the actual lab procedure while interacting with animated equipment in a way that is similar to the real lab experience. The Lite version for iPad is based on the standard (student) version for MacOS but only includes 5 lab experiments, instead of the 40+ lab experiments included with the full versions. Model ChemLab Lite includes the following labs simulations: Acid/base, fractional crystallization, gravimetric analysis, specific heat and the generic lab experiment. Model ChemLab is ideal for distance learning, hybrid labs, demonstrations, lab run-throughs, pre-lab work, dangerous and environmentally hazardous, expensive, or lengthy labs. ChemLab includes a large selection of lab equipment, including: beakers, calorimeter, centigram & electronic balances, electrochemical cell, Erlenmeyer flasks, test tubes, gas syringes with pressure gauges, graduated cylinders, burets, pipets, watch glasses, filtering flask with buchner funnel, bunsen burner, hot plate / Magnetic stirrer, stirring rods, distillation equipment setup, calorimeter, conductivity meter, geiger counter, potentiometer, spectrophotometer and more…

About

OPENskill

Features
Read full description

OPENskill makes learning fun and engaging! - Bite-sized lessons designed for easy understanding - Mini-quizzes that challenge your thinking - Earn XP and track your daily progress - Keep your streak alive and build habits that last - Cute characters and a vibrant interface for all ages Key Features β€’ Lessons with simple visuals and examples β€’ Interactive quizzes to reinforce learning β€’ XP & Achievement system to motivate progress β€’ Personal profile to track stats and milestones Start your learning journey today. Grow your skills while having fun with OPENskill

Screenshots

OPENskill4 screens

Verdict

The call

The clearest difference is device support: OPENskill at 3 against Model ChemLab Lite for iPad's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 12, 2026 and October 11, 2026 respectively.

Scorecard1 real difference Β· 7 level
Model ChemLab Lite for iPad versus OPENskill: the parameters behind the verdict, then further details
ParameterModel ChemLab Lite for iPadOPENskill
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPadiPhone, iPad, iPod β€” better
Requires iOS14.0 β€” better15.0
Further details β€” not scored
Size6 MB33 MB
Age rating4+9+
DeveloperModel Science Software Inc.SiamSquared Technologies (Thailand) Co., Ltd.

In-app purchases

None

Model ChemLab Lite for iPad

No in-app purchases

None

OPENskill

No in-app purchases

Questions

Is Model ChemLab Lite for iPad free?
Model ChemLab Lite for iPad is free to download, with no in-app purchases.
Is OPENskill free?
OPENskill is free to download, with no in-app purchases.
Do Model ChemLab Lite for iPad or OPENskill have ads?
Neither Model ChemLab Lite for iPad nor OPENskill shows ads.
Which is updated more often, Model ChemLab Lite for iPad or OPENskill?
Model ChemLab Lite for iPad ships an update every 3 weeks, and OPENskill every 3 weeks. Most recently, Model ChemLab Lite for iPad was updated on September 12, 2026 and OPENskill on October 11, 2026.

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