# ChessBot vs Golf Trainer by EyesOn

The clearest difference is ads: ChessBot at none against Golf Trainer by EyesOn's shown. ChessBot also leads on update cadence (every 2 months vs every 5 months) and device support (5 vs 2). Golf Trainer by EyesOn's advantage is rating (4.3 vs 4.0) and review sentiment (88% vs 67%). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. ChessBot sells 3 in-app purchases, starting at $1.99 per month and Golf Trainer by EyesOn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Golf Trainer by EyesOn holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 33 and 11 respectively. Written reviews point the same way: 67% of ChessBot's written reviews are positive against 88% of Golf Trainer by EyesOn's.

ChessBot ships an update every 2 months, Golf Trainer by EyesOn every 5 months. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ChessBot | Golf Trainer by EyesOn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (33 ratings)](https://appshunter.io/ios/app/chessbot/id1065334169/reviews) | **[4.3 (11 ratings)](https://appshunter.io/ios/app/golf-trainer-by-eyeson/id1198342496/reviews)** |
| Number of ratings | **33** | 11 |
| Positive reviews | 66.7% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 163 MB | 83 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hengyu Zhou](https://appshunter.io/developer/788570080) | [John Carney](https://appshunter.io/developer/1198342495) |

## What reviewers say

### ChessBot

[App page](https://appshunter.io/ios/app/chessbot/id1065334169)

This app offers a comprehensive chess experience, allowing you to play against AI with adjustable difficulty, challenge friends, and analyze your games. It includes a detailed guidebook with lessons, openings, and puzzles to improve your skills.

**Highlights:** Play vs. AI with scalable ELO, Human vs. Human mode, Game management and sharing, PGN import/export, Board analysis and statistics, Chess openings, puzzles, and lessons, Play with friends via iMessage

**Features:** iMessage stickers

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessBot Pro - Monthly | $1.99 | per month |
| ChessBot Pro - Yearly | $17.99 | per year |
| Master of Chess | $29.99 | one-time |


### Golf Trainer by EyesOn

[App page](https://appshunter.io/ios/app/golf-trainer-by-eyeson/id1198342496)

This app uses your phone's camera to help golfers improve their swing by providing visual feedback on head movement. It flashes a color or shape at the moment of impact, allowing you to check if your head remained still.

**Highlights:** Visual feedback for head stillness, Color/shape flash at impact, Swing analysis during practice, Improves ball contact, Helps achieve consistent shots

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $6.99 | one-time |


## Frequently asked questions

### Is ChessBot free?

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

### Is Golf Trainer by EyesOn free?

Golf Trainer by EyesOn is free to download, with in-app purchases available.

### Which has better reviews, ChessBot or Golf Trainer by EyesOn?

Golf Trainer by EyesOn is rated higher. ChessBot averages 4.0 out of 5 from 33 ratings, while Golf Trainer by EyesOn averages 4.3 from 11 ratings.

### Do ChessBot or Golf Trainer by EyesOn have ads?

Golf Trainer by EyesOn shows ads; ChessBot does not.

### Which is updated more often, ChessBot or Golf Trainer by EyesOn?

ChessBot ships an update every 2 months, and Golf Trainer by EyesOn every 5 months. Most recently, ChessBot was updated on October 21, 2026 and Golf Trainer by EyesOn on October 10, 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.*