# Smart Clock Solitaire vs Spider Solitaire King

The clearest difference is price: Spider Solitaire King at Free against Smart Clock Solitaire's $0.99. Spider Solitaire King also leads on iOS requirement (15.6 vs 18.0). Smart Clock Solitaire's advantage is review sentiment (100% vs 57%) and ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

Spider Solitaire King is free to download; Smart Clock Solitaire costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Smart Clock Solitaire ships an update every 11 months, Spider Solitaire King every 7 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Smart Clock Solitaire | Spider Solitaire King |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.6 (23 ratings)](https://appshunter.io/ios/app/spider-solitaire-king/id1020578286/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | **100.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 7 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 22 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [GLBW Consultoria de Engenharia e Inform?tica ltda](https://appshunter.io/developer/878141719) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## What reviewers say

### Smart Clock Solitaire

[App page](https://appshunter.io/ios/app/smart-clock-solitaire/id930067579)

This solitaire game offers two distinct modes: Lucky, a traditional clock solitaire with a low success rate, and Smart, a strategic version where you choose from two open cards. Track your performance with end-of-game statistics.

**Highlights:** Two game modes: Lucky and Smart, Traditional clock solitaire gameplay, Strategic card selection, Replay games, End-of-game statistics, View top cards in Smart mode

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

**In-app purchases:** none


### Spider Solitaire King

[App page](https://appshunter.io/ios/app/spider-solitaire-king/id1020578286)

Experience the classic card game with multiple difficulty levels and engaging modes. Challenge yourself with stages, compete globally in multiplayer, or enjoy a traditional experience. Features include one-touch controls, unlimited hints, and leaderboards.

**Highlights:** Multiplayer mode, Stage Mode challenges, Classic Spider Solitaire, One-touch card movement, Unlimited hints, Leaderboards and achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Clock Solitaire free?

Smart Clock Solitaire costs $0.99, with no in-app purchases.

### Is Spider Solitaire King free?

Spider Solitaire King is free to download, with no in-app purchases.

### Do Smart Clock Solitaire or Spider Solitaire King have ads?

Spider Solitaire King shows ads; Smart Clock Solitaire does not.

### Which is updated more often, Smart Clock Solitaire or Spider Solitaire King?

Smart Clock Solitaire ships an update every 11 months, and Spider Solitaire King every 7 months. Most recently, Smart Clock Solitaire was updated on November 1, 2026 and Spider Solitaire King on November 11, 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.*