# Bongo’s Science & Math Words vs Science Simulations

The clearest difference is in-app purchases: Science Simulations at none against Bongo’s Science & Math Words's 1. Science Simulations also leads on update cadence (every 2 months vs every 25 months) and ratings volume (4 vs 1). Bongo’s Science & Math Words's advantage is rating (5.0 vs 4.8) and iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Bongo’s Science & Math Words sells 1 one-off in-app purchase. Science Simulations asks for nothing beyond the download.

Bongo’s Science & Math Words holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Bongo’s Science & Math Words ships an update every 25 months, Science Simulations every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bongo’s Science & Math Words | Science Simulations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bongos-science-and-math-words/id1004902446/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/science-simulations/id6744251352/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 392 MB | 164 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ITROOS (PRIVATE) LIMITED](https://appshunter.io/developer/1461040007) | [Wikimedia CH](https://appshunter.io/developer/997079562) |

## What reviewers say

### Bongo’s Science & Math Words

[App page](https://appshunter.io/ios/app/bongos-science-and-math-words/id1004902446)

This app helps children in grades K-9 develop spelling, reading, and writing skills with a focus on science and math vocabulary. It offers over 4800 words, individual lesson plans for up to 50 users, and progress tracking. Two interactive games are included to boost engagement and confidence.

**Highlights:** Over 4800 science and math words, Individual lesson plans for up to 50 users, Progress tracking and email reports, Two interactive learning games, Choice of letter case and cursive, Aligned with Montessori learning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy All Packs | $1.99 | one-time |


### Science Simulations

[App page](https://appshunter.io/ios/app/science-simulations/id6744251352)

Explore over 150 interactive chemistry and physics simulations to understand complex science concepts. This app offers an intuitive, game-like environment for learning at home or in the classroom, with offline access to educational resources.

**Highlights:** 150+ interactive simulations, Chemistry and physics concepts, Classroom and home use, Offline access, Game-like learning environment, Creative Commons licensed content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bongo’s Science & Math Words free?

Bongo’s Science & Math Words is free to download, with in-app purchases available.

### Is Science Simulations free?

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

### Which has better reviews, Bongo’s Science & Math Words or Science Simulations?

Bongo’s Science & Math Words is rated higher. Bongo’s Science & Math Words averages 5.0 out of 5 from 1 ratings, while Science Simulations averages 4.8 from 4 ratings.

### Do Bongo’s Science & Math Words or Science Simulations have ads?

Neither Bongo’s Science & Math Words nor Science Simulations shows ads.

### Which is updated more often, Bongo’s Science & Math Words or Science Simulations?

Bongo’s Science & Math Words ships an update every 25 months, and Science Simulations every 2 months. Most recently, Bongo’s Science & Math Words was updated on November 1, 2026 and Science Simulations on October 30, 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.*