# EVOLVE AI vs CHESS/BLOCK

The clearest difference is rating: CHESS/BLOCK at 5.0 against EVOLVE AI's 1.0. EVOLVE AI's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 5 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CHESS/BLOCK sells 3 in-app purchases, starting at $4.99 per 7 days. EVOLVE AI asks for nothing beyond the download.

CHESS/BLOCK holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

EVOLVE AI ships an update every 5 days, CHESS/BLOCK every 5 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | EVOLVE AI | CHESS/BLOCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/evolve-ai-self-improvement/id6766086729/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chessblock-screen-time/id6811248457/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 58 MB | 43 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Richard Oestreich](https://appshunter.io/developer/1896114205) | [Ankur Gupta LLC](https://appshunter.io/developer/6779024951) |

## What reviewers say

### EVOLVE AI

[App page](https://appshunter.io/ios/app/evolve-ai-self-improvement/id6766086729)

This AI-powered platform helps you build discipline and achieve your goals through personalized habit tracking and intelligent insights. It adapts to your ambitions in fitness, productivity, learning, and more, transforming small actions into measurable progress.

**Highlights:** Personalized habit and goal creation, AI-powered analytics and insights, Gamified progress tracking (XP, levels, badges), Progress visualization, Friend competition, Personalized recommendations

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

**In-app purchases:** none


### CHESS/BLOCK

[App page](https://appshunter.io/ios/app/chessblock-screen-time/id6811248457)

Block distracting apps and earn back screen time by playing chess puzzles. Personalized lessons and puzzles adapt to your skill level, helping you focus on what matters. Manage your app usage and improve your chess game simultaneously.

**Highlights:** Block distracting apps, Earn screen time with chess puzzles, Personalized chess lessons, Adaptive puzzle difficulty, Integrates with Apple Screen Time, No account required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHESS/BLOCK Weekly | $4.99 | per 7 days |
| CHESS/BLOCK Annual | $29.99 | per year |
| Annual Launch Offer | $29.99 | per year |


## Frequently asked questions

### Is EVOLVE AI free?

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

### Is CHESS/BLOCK free?

CHESS/BLOCK is free to download, with in-app purchases available.

### Which has better reviews, EVOLVE AI or CHESS/BLOCK?

CHESS/BLOCK is rated higher. EVOLVE AI averages 1.0 out of 5 from 1 ratings, while CHESS/BLOCK averages 5.0 from 1 ratings.

### Do EVOLVE AI or CHESS/BLOCK have ads?

Neither EVOLVE AI nor CHESS/BLOCK shows ads.

### Which is updated more often, EVOLVE AI or CHESS/BLOCK?

EVOLVE AI ships an update every 5 days, and CHESS/BLOCK every 5 weeks. Most recently, EVOLVE AI was updated on October 31, 2026 and CHESS/BLOCK on November 6, 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.*