# Summatch vs Stackitaire

The clearest difference is update cadence: Stackitaire at every 3 days against Summatch's every 8 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Summatch sells 2 one-off in-app purchases and Stackitaire sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Summatch ships an update every 8 days, Stackitaire every 3 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Summatch | Stackitaire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 97 MB | 243 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ohte, Inc.](https://appshunter.io/developer/905170041) | [MobGame Pte. LTD](https://appshunter.io/developer/1512737732) |

## What reviewers say

### Summatch

[App page](https://appshunter.io/ios/app/summatch/id6751231850)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |
| Remove Ads Pack | $11.99 | one-time |


### Stackitaire

[App page](https://appshunter.io/ios/app/stackitaire-solitaire-sort/id6816046685)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pick One | $1.99 | one-time |
| Pick One Plus | $4.99 | one-time |
| Fail Offer | $5.99 | one-time |
| Deluxe Bundle | $9.99 | one-time |
| Pick One Deluxe | $9.99 | one-time |
| Pick One Premium | $12.99 | one-time |
| Mega Bundle | $19.99 | one-time |
| Luxury Bundle | $39.99 | one-time |
| Ultra Bundle | $79.99 | one-time |
| Extreme Bundle | $99.99 | one-time |


## Frequently asked questions

### Is Summatch free?

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

### Is Stackitaire free?

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

### Do Summatch or Stackitaire have ads?

Both Summatch and Stackitaire show ads.

### Which is updated more often, Summatch or Stackitaire?

Summatch ships an update every 8 days, and Stackitaire every 3 days. Most recently, Summatch was updated on November 5, 2026 and Stackitaire on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*