# Grandfather Clock Solitaire vs Simon's Triangle

The clearest difference is ads: Simon's Triangle at none against Grandfather Clock Solitaire's shown. Simon's Triangle also leads on iOS requirement (10.0 vs 15.6). Grandfather Clock Solitaire's advantage is update cadence (every 6 months vs every 14 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Grandfather Clock Solitaire sells 1 one-off in-app purchase and Simon's Triangle sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grandfather Clock Solitaire ships an update every 6 months, Simon's Triangle every 14 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Grandfather Clock Solitaire | Simon's Triangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/grandfather-clock-solitaire/id1097301827/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 35 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crystal Squid](https://appshunter.io/developer/1004521401) | [Michael Woode](https://appshunter.io/developer/705327878) |

## What reviewers say

### Grandfather Clock Solitaire

[App page](https://appshunter.io/ios/app/grandfather-clock-solitaire/id1097301827)

A unique solitaire card game where players build a clock face by suit. It features multiple difficulty levels, customizable cards, and detailed statistics to track progress. Challenge friends or play solo with this engaging twist on a classic game.

**Highlights:** Clock face building by suit, Multiple difficulty levels, Customizable cards and layouts, Extensive game statistics, Game Center leaderboards, Full tutorial for beginners, Achievement system

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Simon's Triangle

[App page](https://appshunter.io/ios/app/simons-triangle/id1227068239)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small pack of repeats | $0.99 | one-time |
| Cheat mode | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Medium pack of repeats | $1.99 | one-time |
| Large pack of repeats | $2.99 | one-time |
| Extra large pack of repeats | $3.99 | one-time |


## Frequently asked questions

### Is Grandfather Clock Solitaire free?

Grandfather Clock Solitaire is free to download, with in-app purchases available.

### Is Simon's Triangle free?

Simon's Triangle is free to download, with in-app purchases available.

### Do Grandfather Clock Solitaire or Simon's Triangle have ads?

Grandfather Clock Solitaire shows ads; Simon's Triangle does not.

### Which is updated more often, Grandfather Clock Solitaire or Simon's Triangle?

Grandfather Clock Solitaire ships an update every 6 months, and Simon's Triangle every 14 months. Most recently, Grandfather Clock Solitaire was updated on October 29, 2026 and Simon's Triangle on October 29, 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.*