# Common Core Math for 2nd Grade vs Common Core Math K

The clearest difference is price: Common Core Math K at Free against Common Core Math for 2nd Grade's $3.99. Common Core Math for 2nd Grade's advantage is in-app purchases (none vs 18) and device support (3 vs 1). On update cadence and ads there is nothing between them.

Common Core Math K is free to download; Common Core Math for 2nd Grade costs $3.99 up front. Common Core Math K sells 18 in-app purchases, starting at $0.99 per month. Common Core Math for 2nd Grade asks for nothing beyond the download.

Common Core Math for 2nd Grade ships an update every 3 months, Common Core Math K every 2 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Common Core Math for 2nd Grade | Common Core Math K |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/common-core-math-for-2nd-grade/id541335333/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 132 MB | 56 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arni Solutions Pvt. Ltd.](https://appshunter.io/developer/541335336) | [VEENETRONICS INC](https://appshunter.io/developer/1454029044) |

## What reviewers say

### Common Core Math for 2nd Grade

[App page](https://appshunter.io/ios/app/common-core-math-for-2nd-grade/id541335333)

This app offers comprehensive practice and explanations for 2nd-grade math concepts aligned with Common Core standards. It includes fun games, a scratchpad, virtual rewards, and progress reports to engage young learners.

**Highlights:** In-depth coverage of all topics, Fun math games, Scratchpad for rough work, Virtual rewards and badges, Progress monitoring reports, HD graphics and sound instructions

**In-app purchases:** none


### Common Core Math K

[App page](https://appshunter.io/ios/app/common-core-math-k-6/id1454029045)

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Student per month | $0.99 | per month |
| Teacher (5 students) monthly | $3.49 | per month |
| Teacher (10 students) monthly | $6.90 | per month |
| School (20 students) monthly | $9.79 | per month |
| 1 Student per year | $9.99 | per year |
| Teacher (15 students) monthly | $10.49 | per month |
| Teacher (20 students) monthly | $13.90 | per month |
| Teacher (25 students) monthly | $17.49 | per month |
| School (40 students) monthly | $19.49 | per month |
| School (50 students) monthly | $24.49 | per month |
| Teacher (5 students) yearly | $35.49 | per year |
| School (20 students) yearly | $69.90 | per year |
| School (30 students) yearly | $104.99 | per year |
| School (40 students) yearly | $139.99 | per year |
| Teacher (20 students) yearly | $141.99 | per year |
| School (50 students) yearly | $173.99 | per year |
| Teacher (25 students) yearly | $176.99 | per year |
| Teacher (30 students) yearly | $214.99 | per year |


## Frequently asked questions

### Is Common Core Math for 2nd Grade free?

Common Core Math for 2nd Grade costs $3.99, with no in-app purchases.

### Is Common Core Math K free?

Common Core Math K is free to download, with in-app purchases available.

### Do Common Core Math for 2nd Grade or Common Core Math K have ads?

Neither Common Core Math for 2nd Grade nor Common Core Math K shows ads.

### Which is updated more often, Common Core Math for 2nd Grade or Common Core Math K?

Common Core Math for 2nd Grade ships an update every 3 months, and Common Core Math K every 2 months. Most recently, Common Core Math for 2nd Grade was updated on October 13, 2026 and Common Core Math K on October 2, 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.*