# ColumnAddSub vs Math Facts

The clearest difference is in-app purchases: ColumnAddSub at none against Math Facts's 1. Math Facts's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Facts sells 1 one-off in-app purchase. ColumnAddSub asks for nothing beyond the download.

ColumnAddSub ships an update monthly, Math Facts every 10 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ColumnAddSub | Math Facts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 1 MB | 5 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PETER JAMES SIDES](https://appshunter.io/developer/1619752154) | [STRIPEY DESIGN LTD](https://appshunter.io/developer/636939137) |

## What reviewers say

### ColumnAddSub

[App page](https://appshunter.io/ios/app/columnaddsub/id6463636415)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Facts

[App page](https://appshunter.io/ios/app/math-facts-ten-frames/id6764541520)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $5.99 | one-time |


## Frequently asked questions

### Is ColumnAddSub free?

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

### Is Math Facts free?

Math Facts is free to download, with in-app purchases available.

### Do ColumnAddSub or Math Facts have ads?

Neither ColumnAddSub nor Math Facts shows ads.

### Which is updated more often, ColumnAddSub or Math Facts?

ColumnAddSub ships an update monthly, and Math Facts every 10 days. Most recently, ColumnAddSub was updated on October 27, 2026 and Math Facts on October 31, 2026.

---

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