# Casual Quick Maths vs .NET Core

The clearest difference is in-app purchases: Casual Quick Maths at none against .NET Core's 3. Casual Quick Maths also leads on update cadence (every 7 months vs every 18 months) and iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. .NET Core sells 3 in-app purchases, starting at $19.99 per 7 days. Casual Quick Maths asks for nothing beyond the download.

Casual Quick Maths ships an update every 7 months, .NET Core every 18 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Casual Quick Maths | .NET Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/casual-quick-maths/id1345822506/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 18 months |
| Monetization | Free | — |
| Size | 75 MB | 21 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boris Piker](https://appshunter.io/developer/960415654) | [SG APPs](https://appshunter.io/developer/1507658418) |

## What reviewers say

### Casual Quick Maths

[App page](https://appshunter.io/ios/app/casual-quick-maths/id1345822506)

Practice addition and subtraction skills with a minimalist game. Compete for high scores globally and play anywhere, anytime. Designed to be easy on the eyes and accessible for all.

**Highlights:** Addition and subtraction practice, Global high score competition, Minimalist visuals, Play anywhere, Improve math skills

**Features:** macOS Compatibility

**In-app purchases:** none


### .NET Core

[App page](https://appshunter.io/ios/app/net-core-interview-prep/id6742101259)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Access | $19.99 | per 7 days |
| 1 Month Access | $24.99 | per month |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Casual Quick Maths free?

Casual Quick Maths is free to download, with no in-app purchases.

### Is .NET Core free?

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

### Do Casual Quick Maths or .NET Core have ads?

Neither Casual Quick Maths nor .NET Core shows ads.

### Which is updated more often, Casual Quick Maths or .NET Core?

Casual Quick Maths ships an update every 7 months, and .NET Core every 18 months. Most recently, Casual Quick Maths was updated on October 3, 2026 and .NET Core on October 7, 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.*