# Sopa de Sílabas vs pupils mental arithmetic

The clearest difference is update cadence: pupils mental arithmetic at every 6 days against Sopa de Sílabas's every 13 months. pupils mental arithmetic also leads on iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sopa de Sílabas sells 3 in-app purchases, starting at $2.99 per month and pupils mental arithmetic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sopa de Sílabas ships an update every 13 months, pupils mental arithmetic every 6 days. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sopa de Sílabas | pupils mental arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/sopa-de-silabas/id807543009/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 38 MB | 35 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BQWare](https://appshunter.io/developer/550555465) | [海燕 胡](https://appshunter.io/developer/667771061) |

## What reviewers say

### Sopa de Sílabas

[App page](https://appshunter.io/ios/app/sopa-de-silabas/id807543009)

This educational game helps children learn to read Spanish by breaking words into syllables. Players assemble syllables to form words across various missions, with adjustable difficulty and customization options. It's designed for young learners, offering features to support different reading needs.

**Highlights:** Syllable assembly for word building, 27 progressive missions, Customizable mission creation, Phonological awareness practice, Vocabulary expansion (2,900+ words), Dyslexia-friendly font option, Offline play

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access (1 Month) | $2.99 | per month |
| Premium Access (1 Year) | $19.99 | per year |
| Full Version | $29.99 | one-time |


### pupils mental arithmetic

[App page](https://appshunter.io/ios/app/pupils-mental-arithmetic-first-semester/id1097368141)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Advertisement | $0.99 | one-time |


## Frequently asked questions

### Is Sopa de Sílabas free?

Sopa de Sílabas is free to download, with in-app purchases available.

### Is pupils mental arithmetic free?

pupils mental arithmetic is free to download, with in-app purchases available.

### Do Sopa de Sílabas or pupils mental arithmetic have ads?

Neither Sopa de Sílabas nor pupils mental arithmetic shows ads.

### Which is updated more often, Sopa de Sílabas or pupils mental arithmetic?

Sopa de Sílabas ships an update every 13 months, and pupils mental arithmetic every 6 days. Most recently, Sopa de Sílabas was updated on November 9, 2026 and pupils mental arithmetic on November 4, 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.*