# CloudLabs Ions Equilibrium vs NOBOOK Lab

The clearest difference is in-app purchases: CloudLabs Ions Equilibrium at none against NOBOOK Lab's 8. CloudLabs Ions Equilibrium also leads on iOS requirement (9.0 vs 13.0). NOBOOK Lab's advantage is update cadence (monthly vs every 29 months) and ratings volume (6 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. NOBOOK Lab sells 8 one-off in-app purchases. CloudLabs Ions Equilibrium asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for CloudLabs Ions Equilibrium against 3.0 for NOBOOK Lab. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

CloudLabs Ions Equilibrium ships an update every 29 months, NOBOOK Lab monthly. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CloudLabs Ions Equilibrium | NOBOOK Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/cloudlabs-ions-equilibrium/id1596508809/reviews) | [3.0 (6 ratings)](https://appshunter.io/ios/app/nobook-lab/id6742533495/reviews) |
| Number of ratings | 2 | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 83 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [BeiJing LeBu Educational Technology Co., Ltd.](https://appshunter.io/developer/943806906) |

## What reviewers say

### CloudLabs Ions Equilibrium

[App page](https://appshunter.io/ios/app/cloudlabs-ions-equilibrium/id1596508809)

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:** macOS Compatibility

**In-app purchases:** none


### NOBOOK Lab

[App page](https://appshunter.io/ios/app/nobook-lab/id6742533495)

This app offers a virtual laboratory experience with over 1000 DIY experimental equipment pieces and a library of 700+ high-quality experiments. It allows for free combination of equipment to observe phenomena and explore scientific concepts in physics and chemistry.

**Highlights:** 1000+ DIY experimental equipment, Interactive learning mode, 8 major engine algorithms for free combination, Observe experimental phenomena instantly, 700+ high-quality experiments, Physics and chemistry modules, Search experiments by knowledge points

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GCSE Chemistry Month Access | $15.00 | one-time |
| A-Level Physics Month Access | $15.00 | one-time |
| GCSE Physics Month Access | $15.00 | one-time |
| A-Level Chem Month Access | $15.00 | one-time |
| A-Level Chem Year Access | $150.00 | one-time |
| GCSE Chemistry Year Access | $150.00 | one-time |
| GCSE Physics Year Access | $150.00 | one-time |
| A-Level Physics Year Access | $150.00 | one-time |


## Frequently asked questions

### Is CloudLabs Ions Equilibrium free?

CloudLabs Ions Equilibrium is free to download, with no in-app purchases.

### Is NOBOOK Lab free?

NOBOOK Lab is free to download, with in-app purchases available.

### Which has better reviews, CloudLabs Ions Equilibrium or NOBOOK Lab?

CloudLabs Ions Equilibrium and NOBOOK Lab are both rated 3.0 out of 5 on the App Store, from 2 and 6 ratings respectively.

### Do CloudLabs Ions Equilibrium or NOBOOK Lab have ads?

Neither CloudLabs Ions Equilibrium nor NOBOOK Lab shows ads.

### Which is updated more often, CloudLabs Ions Equilibrium or NOBOOK Lab?

CloudLabs Ions Equilibrium ships an update every 29 months, and NOBOOK Lab monthly. Most recently, CloudLabs Ions Equilibrium was updated on September 13, 2026 and NOBOOK Lab on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*