# KASCADE vs NumFlow

KASCADE and NumFlow are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. KASCADE sells 1 one-off in-app purchase and NumFlow sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | KASCADE | NumFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Size | 26 MB | 8 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [KaribouLab Inc.](https://appshunter.io/developer/1868259457) | [Mustafa Ofluoglu](https://appshunter.io/developer/6794329369) |

## What reviewers say

### KASCADE

[App page](https://appshunter.io/ios/app/kascade-chain-puzzle/id6812043387)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KASCADE Premium | $3.99 | one-time |


### NumFlow

[App page](https://appshunter.io/ios/app/numflow-number-puzzle/id6812376955)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Hints | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| 100 Hints | $8.99 | one-time |
| 300 Hints | $14.99 | one-time |


## Frequently asked questions

### Is KASCADE free?

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

### Is NumFlow free?

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

### Do KASCADE or NumFlow have ads?

Both KASCADE and NumFlow show ads.

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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.*