# Roulette(Simple) vs SpireMonitor

The clearest difference is in-app purchases: Roulette(Simple) at none against SpireMonitor's 2. Roulette(Simple) also leads on iOS requirement (13.1 vs 17.0). SpireMonitor's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. SpireMonitor sells 2 in-app purchases, starting at $4.99 per month. Roulette(Simple) asks for nothing beyond the download.

Roulette(Simple) ships an update every 3 months, SpireMonitor every 2 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Roulette(Simple) | SpireMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/roulettesimple/id1546152836/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 7 MB |
| Requires iOS | **13.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Sato](https://appshunter.io/developer/1514602166) | [Riyad Anabtawi](https://appshunter.io/developer/1537641230) |

## What reviewers say

### Roulette(Simple)

[App page](https://appshunter.io/ios/app/roulettesimple/id1546152836)

This utility app allows users to create custom roulette wheels with unlimited items and adjustable winning rates. It offers features like history tracking, favorites, customizable rotation speed, and multiple voice and color options for a personalized experience.

**Highlights:** Unlimited items, Configurable winning rates, History function, Favorite registration, Adjustable rotation speed, Multiple voice and color options

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

**In-app purchases:** none


### SpireMonitor

[App page](https://appshunter.io/ios/app/spiremonitor/id6760571994)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spire Pro Monthly | $4.99 | per month |
| Spire Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Roulette(Simple) free?

Roulette(Simple) is free to download, with no in-app purchases.

### Is SpireMonitor free?

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

### Do Roulette(Simple) or SpireMonitor have ads?

Roulette(Simple) shows ads; SpireMonitor does not.

### Which is updated more often, Roulette(Simple) or SpireMonitor?

Roulette(Simple) ships an update every 3 months, and SpireMonitor every 2 days. Most recently, Roulette(Simple) was updated on October 27, 2026 and SpireMonitor on October 25, 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.*