# Voltrelli vs Poolday

The clearest difference is in-app purchases: Voltrelli at none against Poolday's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Poolday sells 4 one-off in-app purchases. Voltrelli asks for nothing beyond the download.

Voltrelli ships an update every 10 days, Poolday weekly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Voltrelli | Poolday |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 87 MB | 23 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smart Business & Technologies Solutions SRL](https://appshunter.io/developer/1650374230) | [Oleg Blonskyi](https://appshunter.io/developer/6811305405) |

## What reviewers say

### Voltrelli

[App page](https://appshunter.io/ios/app/voltrelli/id6443899578)

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

**In-app purchases:** none


### Poolday

[App page](https://appshunter.io/ios/app/poolday-preferans-score/id6811305403)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poolday Support — Small | $0.99 | one-time |
| Poolday Support — Medium | $4.99 | one-time |
| Poolday Support — Large | $19.99 | one-time |
| Poolday Support — Extra Large | $99.99 | one-time |


## Frequently asked questions

### Is Voltrelli free?

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

### Is Poolday free?

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

### Do Voltrelli or Poolday have ads?

Neither Voltrelli nor Poolday shows ads.

### Which is updated more often, Voltrelli or Poolday?

Voltrelli ships an update every 10 days, and Poolday weekly. Most recently, Voltrelli was updated on November 3, 2026 and Poolday on October 24, 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.*