# ChronoFusion vs Brain Chores

The clearest difference is price: Brain Chores at Free against ChronoFusion's $3.99. Brain Chores also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (18.6 vs 26.0). ChronoFusion's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Brain Chores is free to download; ChronoFusion costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ChronoFusion ships an update every 4 months, Brain Chores every 2 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ChronoFusion | Brain Chores |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-chores-improve-focus/id6755486409/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 29 MB | 24 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucainson Raymond](https://appshunter.io/developer/1805397683) | [Pavel Brutsky-Stempkovsky](https://appshunter.io/developer/1834361791) |

## What reviewers say

### ChronoFusion

[App page](https://appshunter.io/ios/app/chronofusion/id6744655659)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Chores

[App page](https://appshunter.io/ios/app/brain-chores-improve-focus/id6755486409)

Engage your memory with pattern-matching puzzles that transform simple wins into creative achievements. Challenge friends in real-time online duels or play solo to improve your scores. This quick-to-learn yet challenging game offers both offline and competitive modes.

**Highlights:** Pattern memory puzzles, Solo offline play, Online friend duels, Score chasing, Quick to learn, Challenging gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is ChronoFusion free?

ChronoFusion costs $3.99, with no in-app purchases.

### Is Brain Chores free?

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

### Do ChronoFusion or Brain Chores have ads?

Brain Chores shows ads; ChronoFusion does not.

### Which is updated more often, ChronoFusion or Brain Chores?

ChronoFusion ships an update every 4 months, and Brain Chores every 2 months. Most recently, ChronoFusion was updated on November 8, 2026 and Brain Chores on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*