# Split vs iSim Vent

The clearest difference is rating: Split at 4.2 against iSim Vent's 2.1. Split also leads on device support (3 vs 1). iSim Vent's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Split holds the better App Store score, 4.2 against 2.1. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Split ships an update every 4 months, iSim Vent every 2 weeks. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Split | iSim Vent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/split-a-cell/id1088701217/reviews)** | [2.1 (7 ratings)](https://appshunter.io/ios/app/isim-vent/id1504613564/reviews) |
| Number of ratings | 5 | **7** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 70 MB | 16 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [arludo Pty Ltd](https://appshunter.io/developer/1023251086) | [iSimulate Pty Ltd](https://appshunter.io/developer/494486341) |

## What reviewers say

### Split

[App page](https://appshunter.io/ios/app/split-a-cell/id1088701217)

Engage in a matching game to learn the stages of mitosis and cell division. This educational tool helps users understand chromosome positioning and genetic information transfer during cell division. It's designed for individuals to connect cell stages with chromosome placement.

**Highlights:** Learn mitosis stages, Understand cell division, Matching game gameplay, Chromosome positioning, Genetic information transfer, Reinforce classroom concepts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### iSim Vent

[App page](https://appshunter.io/ios/app/isim-vent/id1504613564)

This educational tool simulates ventilator operation for healthcare training. It allows educators to test students' ability to set and adjust ventilator parameters, covering functional operations and procedures for patient transport ventilators. It's designed for training purposes only and is not a substitute for professional medical judgment.

**Highlights:** Ventilator integration for training, Stand-alone or integrated simulator, Adjustable breath modes and types, PEEP, tidal volume, and pressure settings, Realistic feedback, Functional operation training

**In-app purchases:** none


## Frequently asked questions

### Is Split free?

Split is free to download, with no in-app purchases.

### Is iSim Vent free?

iSim Vent is free to download, with no in-app purchases.

### Which has better reviews, Split or iSim Vent?

Split is rated higher. Split averages 4.2 out of 5 from 5 ratings, while iSim Vent averages 2.1 from 7 ratings.

### Do Split or iSim Vent have ads?

Neither Split nor iSim Vent shows ads.

### Which is updated more often, Split or iSim Vent?

Split ships an update every 4 months, and iSim Vent every 2 weeks. Most recently, Split was updated on September 24, 2026 and iSim Vent on October 2, 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.*