# Questy Chess vs Sum Link

The clearest difference is price: Sum Link at Free against Questy Chess's $4.99. Sum Link also leads on iOS requirement (12.0 vs 15.0). Questy Chess's advantage is device support. On update cadence and in-app purchases there is nothing between them.

Sum Link is free to download; Questy Chess costs $4.99 up front. Questy Chess sells 1 one-off in-app purchase and Sum Link sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Questy Chess ships an update every 8 days, Sum Link every 10 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Questy Chess | Sum Link |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/questy-chess/id1331931130/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Paid | — |
| Size | 185 MB | 25 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hawken King](https://appshunter.io/developer/365878160) | [东晗 于](https://appshunter.io/developer/1733374642) |

## What reviewers say

### Questy Chess

[App page](https://appshunter.io/ios/app/questy-chess/id1331931130)

A unique puzzle RPG that reimagines chess gameplay. Navigate challenging levels, defeat enemies using chess moves, and uncover a story within a computer world. Designed for both casual players and chess enthusiasts.

**Highlights:** Unique Chess-like RPG-Puzzle gameplay, Over 24 levels with 4 worlds and bosses, Brain-teasing puzzle levels, Normal and Hard difficulty modes, Multiple themes, Minimalist design, Drone soundtrack

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full game | Free | one-time |


### Sum Link

[App page](https://appshunter.io/ios/app/sum-linkconnect-and-sum/id6760685335)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infinite Focus | $0.99 | one-time |
| Elite Solver Bundle | $1.99 | one-time |


## Frequently asked questions

### Is Questy Chess free?

Questy Chess costs $4.99, and also offers in-app purchases.

### Is Sum Link free?

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

### Which is updated more often, Questy Chess or Sum Link?

Questy Chess ships an update every 8 days, and Sum Link every 10 days. Most recently, Questy Chess was updated on November 2, 2026 and Sum Link on November 5, 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.*