# ChezBot vs Blunders

ChezBot and Blunders both sit at 5.0 stars, but that hides the real split: 100% of Blunders's written reviews are positive against 50% of ChezBot's. Blunders also leads on monetization model (free vs free with in-app purchases). ChezBot's advantage is update cadence (every 2 days vs fortnightly) and iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ChezBot sells 2 in-app purchases, starting at $5.00 per month and Blunders sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ChezBot against 5.0 for Blunders. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 50% of ChezBot's written reviews are positive against 100% of Blunders's.

ChezBot ships an update every 2 days, Blunders fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChezBot | Blunders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/chezbot-chess-ai-coach/id6473223899/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/blunders-live-chess/id6759563777/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 90 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEKIGA GENIOUS KID GAME STUDIO COMPANY LIMITED](https://appshunter.io/developer/1679516032) | [Or Winik](https://appshunter.io/developer/1726816476) |

## What reviewers say

### ChezBot

[App page](https://appshunter.io/ios/app/chezbot-chess-ai-coach/id6473223899)

Master chess with an AI tutor offering step-by-step lessons, challenging puzzles, and in-depth game analysis. Practice against an adaptive AI and track your progress to improve your skills from beginner to grandmaster levels.

**Highlights:** Step-by-step chess lessons, Hand-picked puzzles, AI game analysis, Import games from PGN/Lichess/Chess.com, Adaptive AI opponent, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.00 | per month |
| One Year | $30.00 | per year |


### Blunders

[App page](https://appshunter.io/ios/app/blunders-live-chess/id6759563777)

A social platform for chess enthusiasts to share games, solve daily puzzles, and predict live grandmaster matches. Connect your existing chess accounts to track progress, earn rewards, and customize your profile.

**Highlights:** Chess game feed, Daily tactical puzzles, Live game prediction, Game sharing and analysis, GM game reviews, Profile customization

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Monthly | $2.99 | per month |
| Gold Monthly | $4.99 | per month |
| Platinum Monthly | $9.99 | per month |
| Silver Yearly | $23.99 | per year |
| Gold Yearly | $39.99 | per year |
| Platinum Yearly | $79.99 | per year |


## Frequently asked questions

### Is ChezBot free?

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

### Is Blunders free?

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

### Which has better reviews, ChezBot or Blunders?

ChezBot and Blunders are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do ChezBot or Blunders have ads?

Both ChezBot and Blunders show ads.

### Which is updated more often, ChezBot or Blunders?

ChezBot ships an update every 2 days, and Blunders fortnightly. Most recently, ChezBot was updated on November 4, 2026 and Blunders on October 31, 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.*