# Hands vs K

The clearest difference is price: K at Free against Hands's $2.99. K also leads on iOS requirement (10.0 vs 13.2). On rating, ratings volume, update cadence and ads there is nothing between them.

K is free to download; Hands costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hands against 5.0 for K. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Hands ships an update every 6 months, K every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Hands | K |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hands-on-math-base-ten-blocks/id477991440/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/k-2-math-tools/id1000444174/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 35 MB |
| Requires iOS | 13.2 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Classroom Focused Software](https://appshunter.io/developer/406741679) |

## What reviewers say

### Hands

[App page](https://appshunter.io/ios/app/hands-on-math-base-ten-blocks/id477991440)

This app provides a virtual playground for students to explore place value, addition, and subtraction with regrouping using interactive base ten blocks. It supports learning whole numbers and decimals through hands-on discovery.

**Highlights:** Virtual base ten blocks, Place value exploration, Addition and subtraction with regrouping, Whole number concepts, Decimal concepts, Interactive learning

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-2-math-tools/id1000444174)

This app provides a collection of interactive math tools for kindergarten through second-grade classrooms. It includes manipulatives like base 10 blocks, counters, and number lines, along with grids and a basic calculator to aid in problem-solving.

**Highlights:** Marker board, Base 10 blocks (1s & 10s), Counters, 10 frames, Number line, Addition grids, 100s chart, Basic calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hands free?

Hands costs $2.99, with no in-app purchases.

### Is K free?

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

### Which has better reviews, Hands or K?

Hands and K are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Hands or K have ads?

Neither Hands nor K shows ads.

### Which is updated more often, Hands or K?

Hands ships an update every 6 months, and K every 4 months. Most recently, Hands was updated on November 1, 2026 and K on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*