# Phonics 1a Activities vs Aritmo

The clearest difference is in-app purchases: Phonics 1a Activities at none against Aritmo's 2. Phonics 1a Activities also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). Aritmo's advantage is update cadence (every 2 days vs every 20 months). On price and device support there is nothing between them.

Both are free to download. Aritmo sells 2 in-app purchases, starting at $3.99 per month. Phonics 1a Activities asks for nothing beyond the download.

Phonics 1a Activities ships an update every 20 months, Aritmo every 2 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Phonics 1a Activities | Aritmo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 days** |
| Size | 104 MB | 13 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Express Publishing](https://appshunter.io/developer/573159932) | [LUCCA EMMANUEL PINELI SIMOES LTDA](https://appshunter.io/developer/1884998353) |

## What reviewers say

### Phonics 1a Activities

[App page](https://appshunter.io/ios/app/phonics-1a-activities/id922417053)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aritmo

[App page](https://appshunter.io/ios/app/aritmo/id6760564207)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aritmo Premium | $3.99 | per month |
| Aritmo Yearly Premium Access | $29.99 | per year |


## Frequently asked questions

### Is Phonics 1a Activities free?

Phonics 1a Activities is free to download, with no in-app purchases.

### Is Aritmo free?

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

### Do Phonics 1a Activities or Aritmo have ads?

Aritmo shows ads; Phonics 1a Activities does not.

### Which is updated more often, Phonics 1a Activities or Aritmo?

Phonics 1a Activities ships an update every 20 months, and Aritmo every 2 days. Most recently, Phonics 1a Activities was updated on October 10, 2026 and Aritmo on October 8, 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.*