# Addition simulator vs PolyScript

The clearest difference is in-app purchases: Addition simulator at none against PolyScript's 1. Addition simulator also leads on iOS requirement (12.1 vs 14.0). PolyScript's advantage is device support (4 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. PolyScript sells 1 in-app purchase, starting at $4.99 per month. Addition simulator asks for nothing beyond the download.

Addition simulator ships an update every 6 days, PolyScript every 10 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Addition simulator | PolyScript |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polyscript/id6740437815/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 7 MB | 135 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Anton Golovatuk](https://appshunter.io/developer/510289187) | [Samuel Michael](https://appshunter.io/developer/1712319137) |

## What reviewers say

### Addition simulator

[App page](https://appshunter.io/ios/app/addition-simulator/id1590804374)

**Features:** macOS Compatibility

**In-app purchases:** none


### PolyScript

[App page](https://appshunter.io/ios/app/polyscript/id6740437815)

Master writing in nearly 80 languages with interactive lessons and instant feedback. Customize your learning experience with various modes and a vast language library. Ideal for beginners and those looking to refine their script skills.

**Highlights:** Learn letters or words, Instant accuracy feedback, Native speaker pronunciation, Vast library of languages, Customizable learning modes, Light/dark mode options

**Features:** macOS Compatibility, Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PolyScript Pro Monthly | $4.99 | per month |


## Frequently asked questions

### Is Addition simulator free?

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

### Is PolyScript free?

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

### Do Addition simulator or PolyScript have ads?

Neither Addition simulator nor PolyScript shows ads.

### Which is updated more often, Addition simulator or PolyScript?

Addition simulator ships an update every 6 days, and PolyScript every 10 days. Most recently, Addition simulator was updated on October 1, 2026 and PolyScript on October 3, 2026.

---

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