# Gridflow vs Riplune

Gridflow and Riplune 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. Gridflow sells 1 one-off in-app purchase and Riplune sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Gridflow | Riplune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 15 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Hotzel](https://appshunter.io/developer/1896538940) | [Avatari Inc.](https://appshunter.io/developer/1213152493) |

## What reviewers say

### Gridflow

[App page](https://appshunter.io/ios/app/gridflow-logic-puzzles/id6773568005)

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

**In-app purchases (1)**

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


### Riplune

[App page](https://appshunter.io/ios/app/riplune-logic-number-puzzle/id6783067893)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ripple Logic Puzzle Premium | $4.99 | one-time |


## Frequently asked questions

### Is Gridflow free?

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

### Is Riplune free?

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

### Do Gridflow or Riplune have ads?

Neither Gridflow nor Riplune shows 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.*