# Number writing practice math 1 vs NeuroSphere

The clearest difference is in-app purchases: NeuroSphere at none against Number writing practice math 1's 1. NeuroSphere also leads on ads (none vs shown). Number writing practice math 1's advantage is review sentiment (17% vs 0%) and iOS requirement (11.4 vs 13.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Number writing practice math 1 sells 1 one-off in-app purchase. NeuroSphere asks for nothing beyond the download.

Number writing practice math 1 ships an update every 2 months, NeuroSphere every 4 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Number writing practice math 1 | NeuroSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (33 ratings)](https://appshunter.io/ios/app/number-writing-practice-math-1/id1467517615/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 42 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kalin M](https://appshunter.io/developer/1332292595) | [HMS Health Mobile Software](https://appshunter.io/developer/1389325417) |

## What reviewers say

### Number writing practice math 1

[App page](https://appshunter.io/ios/app/number-writing-practice-math-1/id1467517615)

This app offers a comprehensive math learning experience for young children, focusing on foundational arithmetic skills like addition, subtraction, and number sequencing. It provides over 500 quizzes and unlimited access to educational content across multiple languages.

**Highlights:** Addition and subtraction up to 20, Adding tens and missing numbers, Adding three numbers, Over 500 math quizzes, Unlimited access to content, Multilingual support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |


### NeuroSphere

[App page](https://appshunter.io/ios/app/neurosphere/id6738924013)

This application works with EPOCX headsets to improve reading speed and reduce errors for individuals with dyslexia. It enhances cognitive performance through neurofeedback and multi-sensory learning techniques.

**Highlights:** Improves reading speed, Reduces reading errors, Enhances cognitive performance, Neurofeedback technology, Multi-sensory learning

**In-app purchases:** none


## Frequently asked questions

### Is Number writing practice math 1 free?

Number writing practice math 1 is free to download, with in-app purchases available.

### Is NeuroSphere free?

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

### Do Number writing practice math 1 or NeuroSphere have ads?

Number writing practice math 1 shows ads; NeuroSphere does not.

### Which is updated more often, Number writing practice math 1 or NeuroSphere?

Number writing practice math 1 ships an update every 2 months, and NeuroSphere every 4 months. Most recently, Number writing practice math 1 was updated on October 22, 2026 and NeuroSphere on October 14, 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.*