# Math Dare. A calc game vs Sugar Simulation

The clearest difference is in-app purchases: Sugar Simulation at none against Math Dare. A calc game's 1. Math Dare. A calc game's advantage is update cadence (every 3 days vs every 77 months) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Math Dare. A calc game sells 1 one-off in-app purchase. Sugar Simulation asks for nothing beyond the download.

Math Dare. A calc game ships an update every 3 days, Sugar Simulation every 77 months. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Math Dare. A calc game | Sugar Simulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/sugar-simulation/id1471646677/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 77 months |
| Monetization | — | Free |
| Size | 57 MB | 48 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPL SISTEMAS DE INFORMACION, SL](https://appshunter.io/developer/482938841) | [Smithsonian Institution](https://appshunter.io/developer/370564865) |

## What reviewers say

### Math Dare. A calc game

[App page](https://appshunter.io/ios/app/math-dare-a-calc-game/id1383416478)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Sugar Simulation

[App page](https://appshunter.io/ios/app/sugar-simulation/id1471646677)

Explore the science of sugar dissolving in water and water evaporating. This educational tool visually demonstrates particle behavior, aligning with physical science curriculum for grade 5.

**Highlights:** Particle behavior simulation, Sugar dissolving in water, Water evaporation visualization, Physical science curriculum alignment, Grade 5 science module resource

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Dare. A calc game free?

Math Dare. A calc game is free to download, with in-app purchases available.

### Is Sugar Simulation free?

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

### Do Math Dare. A calc game or Sugar Simulation have ads?

Neither Math Dare. A calc game nor Sugar Simulation shows ads.

### Which is updated more often, Math Dare. A calc game or Sugar Simulation?

Math Dare. A calc game ships an update every 3 days, and Sugar Simulation every 77 months. Most recently, Math Dare. A calc game was updated on October 20, 2026 and Sugar Simulation on October 17, 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.*