# DASIDA vs Killer Math

The clearest difference is ads: DASIDA at none against Killer Math's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DASIDA ships an update every 3 days, Killer Math every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DASIDA | Killer Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 112 MB | 46 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kiyoon park](https://appshunter.io/developer/1891518931) | [CHUL HYUN LEE](https://appshunter.io/developer/297999549) |

## What reviewers say

### DASIDA

[App page](https://appshunter.io/ios/app/dasida/id6761792023)

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

**In-app purchases:** none


### Killer Math

[App page](https://appshunter.io/ios/app/killer-math/id6785559161)

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

**In-app purchases:** none


## Frequently asked questions

### Is DASIDA free?

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

### Is Killer Math free?

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

### Do DASIDA or Killer Math have ads?

Killer Math shows ads; DASIDA does not.

### Which is updated more often, DASIDA or Killer Math?

DASIDA ships an update every 3 days, and Killer Math every 4 days. Most recently, DASIDA was updated on November 3, 2026 and Killer Math on October 31, 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.*