# Holeflow vs RΔY

The clearest difference is review sentiment: Holeflow at 100% against RΔY's 0%. Holeflow also leads on in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RΔY sells 1 one-off in-app purchase. Holeflow asks for nothing beyond the download.

Holeflow ships an update every 2 weeks, RΔY every 3 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Holeflow | RΔY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/ry/id6758202543/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 175 MB | 163 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emrullah Can Demirpolat](https://appshunter.io/developer/1533074907) | [Raketspel AB](https://appshunter.io/developer/377899145) |

## What reviewers say

### Holeflow

[App page](https://appshunter.io/ios/app/holeflow/id6755959392)

A puzzle game where players match colored holes and doors to clear the board. It offers a simple yet challenging experience designed for fun.

**Highlights:** Match colored holes and doors, Clear the game board, Challenging gameplay, Simple mechanics, Designed for fun

**Features:** macOS Compatibility

**In-app purchases:** none


### RΔY

[App page](https://appshunter.io/ios/app/ry/id6758202543)

A tranquil puzzle game that challenges your physics knowledge. Aim a ray to hit all targets in a satisfying and brain-tickling experience.

**Highlights:** Physics-based gameplay, Target hitting puzzles, Tranquil atmosphere, Brain workout, Satisfying challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $6.99 | one-time |


## Frequently asked questions

### Is Holeflow free?

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

### Is RΔY free?

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

### Do Holeflow or RΔY have ads?

Neither Holeflow nor RΔY shows ads.

### Which is updated more often, Holeflow or RΔY?

Holeflow ships an update every 2 weeks, and RΔY every 3 weeks. Most recently, Holeflow was updated on October 6, 2026 and RΔY on October 8, 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.*