# NumberSense App vs Differ Maths

The clearest difference is review sentiment: Differ Maths at 100% against NumberSense App's 0%. NumberSense App's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Differ Maths sells 4 in-app purchases, starting at $2.99 per month. NumberSense App asks for nothing beyond the download.

NumberSense App ships an update every 5 weeks, Differ Maths every 3 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | NumberSense App | Differ Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/numbersense-app/id1196173011/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 21 MB | 39 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JumpCO Digital](https://appshunter.io/developer/934789978) | [Ryno Claassen](https://appshunter.io/developer/1529941079) |

## What reviewers say

### NumberSense App

[App page](https://appshunter.io/ios/app/numbersense-app/id1196173011)

This app offers a digital version of a workbook series, providing instant feedback for children and progress reports for parents and teachers. It uses curriculum-linked analysis to identify areas needing improvement.

**Highlights:** Digital workbook format, Instant feedback for children, Automatic marking, Progress reports for parents/teachers, Curriculum-linked analysis, Remediation support

**Features:** macOS Compatibility

**In-app purchases:** none


### Differ Maths

[App page](https://appshunter.io/ios/app/differ-maths/id1534932488)

Create custom math worksheets for young learners in minutes. Select activities, adjust difficulty, and save or share as PDFs. Ideal for teachers and parents supporting Grade 1-3 students.

**Highlights:** Customizable worksheet creation, Grade 1-3 activities, Multiple language options, Adjustable difficulty and question count, Save and share as PDF, Handwriting practice elements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Premium | $2.99 | per month |
| 3 Months of Premium | $7.99 | per 3 months |
| 6 Months of Premium | $15.49 | per 6 months |
| 1 Year of Premium | $28.49 | per year |


## Frequently asked questions

### Is NumberSense App free?

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

### Is Differ Maths free?

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

### Do NumberSense App or Differ Maths have ads?

Neither NumberSense App nor Differ Maths shows ads.

### Which is updated more often, NumberSense App or Differ Maths?

NumberSense App ships an update every 5 weeks, and Differ Maths every 3 weeks. Most recently, NumberSense App was updated on September 16, 2026 and Differ Maths on September 17, 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.*