# Hololab AR vs Unreal Chemist

The clearest difference is review sentiment: Unreal Chemist at 73% against Hololab AR's 33%. Unreal Chemist also leads on rating (4.5 vs 4.1). Hololab AR's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Unreal Chemist sells 1 one-off in-app purchase. Hololab AR asks for nothing beyond the download.

Unreal Chemist holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 46 and 68 respectively. Written reviews point the same way: 33% of Hololab AR's written reviews are positive against 73% of Unreal Chemist's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Hololab AR | Unreal Chemist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (46 ratings)](https://appshunter.io/ios/app/hololab-ar/id1378757797/reviews) | **[4.5 (68 ratings)](https://appshunter.io/ios/app/unreal-chemist/id1597689215/reviews)** |
| Number of ratings | 46 | **68** |
| Positive reviews | 33.3% of reviews | **73.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 224 MB | 342 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LightUp](https://appshunter.io/developer/817956892) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### Hololab AR

[App page](https://appshunter.io/ios/app/hololab-ar/id1378757797)

Explore science through immersive 3D labs and augmented reality experiences. Learn about animals, space, electricity, and more with interactive models and guided lessons from a robot tutor. Educational games reinforce knowledge and skills.

**Highlights:** Augmented Reality 3D models, Interactive exploration of structures, Voice-guided lessons from robot tutor, Educational games, Topics: Animals, Space, Electricity, Climate Change

**In-app purchases:** none


### Unreal Chemist

[App page](https://appshunter.io/ios/app/unreal-chemist/id1597689215)

Explore a virtual chemistry lab on your phone. Mix chemicals, observe reactions, and conduct over 750 unique simulations with more than 150 available substances. Adjust variables like temperature and concentration to understand chemical principles.

**Highlights:** Mix chemicals for reactions, Burn salts for colorful flames, Heat elements for color emission, Adjust reactant concentration and quantity, Regulate reaction temperature, Control time flow (slow/fast forward), Monitor pH changes with indicators

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $5.99 | one-time |

**What reviewers like**

- ✨ Very educational for chemistry students
- 👍 Realistic looking and lots to do
- 🌟 Contains a heap of information
- 👍 Ads are occasional and not deterring
- 🚀 Amazing graphics and advanced features

**What reviewers complain about**

- 🐛 Some reactions are inaccurate
- 🐛 Buggy interface and features
- 💸 Many features behind a paywall
- 😩 Ads can be excessive
- 🤔 Free version is uninspiring

**Reported bugs**

- Sulfuric acid not dissolving with salts
- Heating solution during titration
- Watch ad for premium session not working
- Mixing game not always working intuitively
- Buttons on iPhone blocked by camera

**Requested features**

- Add more elements (e.g., Mn, H, O, Cl, F, Pb)
- Add more acids (e.g., Chloroauric acid, Vanadic acid, Perrhenic acid)
- Add more bases and solvents (e.g., styrofoam, polystyrene, ethanol, acetone)
- Add gases (e.g., Chlorine, Fluorine, Hydrogen, Oxygen)
- Option to specify amounts of chemicals to add


## Frequently asked questions

### Is Hololab AR free?

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

### Is Unreal Chemist free?

Unreal Chemist is free to download, with in-app purchases available.

### Which has better reviews, Hololab AR or Unreal Chemist?

Unreal Chemist is rated higher. Hololab AR averages 4.1 out of 5 from 46 ratings, while Unreal Chemist averages 4.5 from 68 ratings.

### Do Hololab AR or Unreal Chemist have ads?

Unreal Chemist shows ads; Hololab AR does not.

### Which is updated more often, Hololab AR or Unreal Chemist?

Hololab AR ships an update every 2 weeks, and Unreal Chemist every 2 weeks. Most recently, Hololab AR was updated on October 29, 2026 and Unreal Chemist on October 20, 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.*