# ChessUp vs GridStrike

The clearest difference is in-app purchases: ChessUp at none against GridStrike's 1. ChessUp also leads on ads (none vs shown). GridStrike's advantage is update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GridStrike sells 1 one-off in-app purchase. ChessUp asks for nothing beyond the download.

ChessUp ships an update every 2 weeks, GridStrike every 3 days. The most recent releases landed on October 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ChessUp | GridStrike |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.7K ratings)](https://appshunter.io/ios/app/chessup/id1588782312/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | 54.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 218 MB | 34 MB |
| Requires iOS | 16 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bryght Labs Inc.](https://appshunter.io/developer/1588782314) | [Luke Lindholm](https://appshunter.io/developer/1031680261) |

## What reviewers say

### ChessUp

[App page](https://appshunter.io/ios/app/chessup/id1588782312)

This app enhances your chess experience with a smart chessboard. It offers game archives, analysis, and live AI assistance. Connect to play remote opponents on various platforms.

**Highlights:** Chess game archives, Game analysis, Live AI assistance, Remote opponent play, BLE connectivity

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app and board
- 👍 Fantastic board to learn and improve game
- 🚀 Awesome chess experience
- 👍 Wonderful app
- 👍 Incredible learning tool

**What reviewers complain about**

- 🐛 Lots of bugs and glitches
- 🐛 Crashes and connectivity issues
- 🐛 Misleading marketing and unfinished product
- 🐛 Haptics issues and unresponsive interface
- 🐛 AI difficulty imbalanced

**Reported bugs**

- Moves not registering
- Bluetooth connectivity issues
- Crashes and freezes
- Sync issues between app and board
- Lessons not working properly

**Requested features**

- Add chess openings lessons
- Implement position setup and export/import
- Add post-game review mechanism
- Improve AI difficulty scaling
- Add chess puzzles


### GridStrike

[App page](https://appshunter.io/ios/app/gridstrike/id6759350355)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is ChessUp free?

ChessUp is free to download, with no in-app purchases.

### Is GridStrike free?

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

### Do ChessUp or GridStrike have ads?

GridStrike shows ads; ChessUp does not.

### Which is updated more often, ChessUp or GridStrike?

ChessUp ships an update every 2 weeks, and GridStrike every 3 days. Most recently, ChessUp was updated on October 15, 2026 and GridStrike on September 24, 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.*