# Column Addition vs KidMath GLB

The clearest difference is price: KidMath GLB at Free against Column Addition's $3.99. KidMath GLB also leads on iOS requirement (12.0 vs 17.6). Column Addition's advantage is ads (none vs shown) and update cadence (every 8 months vs every 56 months). On in-app purchases and device support there is nothing between them.

KidMath GLB is free to download; Column Addition costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Column Addition ships an update every 8 months, KidMath GLB every 56 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Column Addition | KidMath GLB |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/column-addition/id339440193/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 months** | Every 56 months |
| Monetization | Paid | — |
| Size | 15 MB | 11 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Esa Helttula](https://appshunter.io/developer/339440196) | [gangadhar goud](https://appshunter.io/developer/898647800) |

## What reviewers say

### Column Addition

[App page](https://appshunter.io/ios/app/column-addition/id339440193)

This educational app teaches and reinforces the column addition method with an interactive interface. Users can solve custom or random problems with adjustable number sizes and receive visual feedback on their progress. It includes optional jigsaw puzzles as a reward for solving problems.

**Highlights:** Interactive column addition learning, Customizable number of digits, Random and custom problem generation, Visual feedback and animations, Optional jigsaw puzzles, Adjustable interface colors and animations

**Features:** macOS Compatibility

**In-app purchases:** none


### KidMath GLB

[App page](https://appshunter.io/ios/app/kidmath-glb/id1543535118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Column Addition free?

Column Addition costs $3.99, with no in-app purchases.

### Is KidMath GLB free?

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

### Do Column Addition or KidMath GLB have ads?

KidMath GLB shows ads; Column Addition does not.

### Which is updated more often, Column Addition or KidMath GLB?

Column Addition ships an update every 8 months, and KidMath GLB every 56 months. Most recently, Column Addition was updated on November 1, 2026 and KidMath GLB on November 7, 2026.

---

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