# Water Puller vs Ray Relay

The clearest difference is in-app purchases: Water Puller at none against Ray Relay's 10. Water Puller also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (12.5 vs 26.0). Ray Relay's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Ray Relay sells 10 one-off in-app purchases. Water Puller asks for nothing beyond the download.

Water Puller ships an update every 2 days, Ray Relay every 4 weeks. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Water Puller | Ray Relay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ray-relay/id6769096423/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | — | Free |
| Size | 123 MB | 95 MB |
| Requires iOS | **12.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tuncay Ozbal](https://appshunter.io/developer/1008963143) | [Bogdan Balan](https://appshunter.io/developer/1639802669) |

## What reviewers say

### Water Puller

[App page](https://appshunter.io/ios/app/water-puller/id6742656696)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ray Relay

[App page](https://appshunter.io/ios/app/ray-relay/id6769096423)

A premium puzzle game where players route light beams through mirrored grids. Solve logic puzzles by rotating elements to align colorful paths, focusing on reflection and timing-free challenges.

**Highlights:** Light-path puzzles, Mirrored grids, Colorful beam paths, Timing-free logic, Hand-curated levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focal Point Unlock | $1.99 | one-time |
| Double Split Unlock | $1.99 | one-time |
| Black Glass Unlock | $1.99 | one-time |
| Narrow Aperture Unlock | $1.99 | one-time |
| Signal Bloom Unlock | $1.99 | one-time |
| Blue Shift Unlock | $1.99 | one-time |
| Prism Junction Unlock | $1.99 | one-time |
| Silicon Mind Unlock | $1.99 | one-time |
| Event Horizon Unlock | $1.99 | one-time |
| Critical Angle Unlock | $1.99 | one-time |


## Frequently asked questions

### Is Water Puller free?

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

### Is Ray Relay free?

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

### Do Water Puller or Ray Relay have ads?

Water Puller shows ads; Ray Relay does not.

### Which is updated more often, Water Puller or Ray Relay?

Water Puller ships an update every 2 days, and Ray Relay every 4 weeks. Most recently, Water Puller was updated on October 25, 2026 and Ray Relay on October 18, 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.*