# Arithmetist vs Alphabing ES Spanish

The clearest difference is iOS requirement: Arithmetist at 11.0 against Alphabing ES Spanish's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Arithmetist sells 1 one-off in-app purchase and Alphabing ES Spanish sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Arithmetist ships an update every 10 days, Alphabing ES Spanish every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Arithmetist | Alphabing ES Spanish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 16 MB | 20 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NKDL vGmbH](https://appshunter.io/developer/1451456538) | [Alphabing LLC](https://appshunter.io/developer/1065932001) |

## What reviewers say

### Arithmetist

[App page](https://appshunter.io/ios/app/arithmetist/id1451456539)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arithmetist Full Version | $1.99 | one-time |


### Alphabing ES Spanish

[App page](https://appshunter.io/ios/app/alphabing-es-spanish/id6502035393)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY SUBSCRIPTION | $0.99 | per month |
| LIFETIME ACCESS | $4.99 | one-time |


## Frequently asked questions

### Is Arithmetist free?

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

### Is Alphabing ES Spanish free?

Alphabing ES Spanish is free to download, with in-app purchases available.

### Do Arithmetist or Alphabing ES Spanish have ads?

Neither Arithmetist nor Alphabing ES Spanish shows ads.

### Which is updated more often, Arithmetist or Alphabing ES Spanish?

Arithmetist ships an update every 10 days, and Alphabing ES Spanish every 3 weeks. Most recently, Arithmetist was updated on October 26, 2026 and Alphabing ES Spanish on October 27, 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.*