# Solitaire vs Zero Sum

The clearest difference is update cadence: Zero Sum at every 3 days against Solitaire's monthly. Zero Sum also leads on review sentiment (100% vs 91%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Solitaire sells 2 one-off in-app purchases and Zero Sum sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Solitaire ships an update monthly, Zero Sum every 3 days. The most recent releases landed on September 27, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Solitaire | Zero Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7.2K ratings)](https://appshunter.io/ios/app/solitaire-classic-card-game/id1616149789/reviews)** | — |
| Number of ratings | **7.2K** | — |
| Positive reviews | 91.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 357 MB | 23 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Veraxen Ltd](https://appshunter.io/developer/640529080) | [Mathew DeLong](https://appshunter.io/developer/455985926) |

## What reviewers say

### Solitaire

[App page](https://appshunter.io/ios/app/solitaire-classic-card-game/id1616149789)

Experience the classic Solitaire card game with a simple, intuitive interface. Enjoy daily challenges, earn rewards, and sharpen your strategy with a points and levels system. Hints and cancellations are available to help you through difficult stages.

**Highlights:** Classic Solitaire gameplay, Daily challenges, Gold Star collection, Hints and cancellations, Points and levels system, Intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Solitaire | $5.99 | one-time |
| No Ads Solitaire | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast game play
- 👍 Relaxing and enjoyable
- 💡 Automatically moves cards
- 🧠 Keeps brain active
- 👀 Easy on the eyes

**What reviewers complain about**

- 🔍 Too many ads
- 🚫 Ads even after paying for ad-free version
- ⏱️ Frequent ads interrupt gameplay

**Reported bugs**

- Green screen issue
- Difficulty returning to original game after ads

**Requested features**

- Shuffle option after going through the deck
- Ability to play multiple games at once


### Zero Sum

[App page](https://appshunter.io/ios/app/zero-sum/id6779928476)

A puzzle game where players merge numbered tiles to clear the board and reach zero. Strategic merging of positive, negative, and multiplier tiles presents increasingly difficult challenges.

**Highlights:** Merge numbered tiles, Clear the board, Reach zero score, Interact with positive, negative, and multiplier tiles, Solve challenging boards, Unlockable cases

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Solitaire free?

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

### Is Zero Sum free?

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

### Do Solitaire or Zero Sum have ads?

Both Solitaire and Zero Sum show ads.

### Which is updated more often, Solitaire or Zero Sum?

Solitaire ships an update monthly, and Zero Sum every 3 days. Most recently, Solitaire was updated on September 27, 2026 and Zero Sum on August 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.*