# Defend the Brain vs JigTile Loop

The clearest difference is ads: Defend the Brain at none against JigTile Loop's shown. Defend the Brain also leads on iOS requirement (8.0 vs 14.0). JigTile Loop's advantage is update cadence (daily vs every 5 weeks) and ratings volume (9 vs 2). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Defend the Brain sells 1 one-off in-app purchase and JigTile Loop sells 7 one-off in-app purchases. 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 Defend the Brain against 5.0 for JigTile Loop. Both are backed by a comparable volume of ratings — 2 and 9 respectively.

Defend the Brain ships an update every 5 weeks, JigTile Loop daily. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Defend the Brain | JigTile Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/defend-the-brain-right-left-brain-test/id1240222889/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/jigtile-loop/id6763850706/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 218 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Pixel Bistro](https://appshunter.io/developer/976506039) | [EverSky Studio, LLC](https://appshunter.io/developer/1774004273) |

## What reviewers say

### Defend the Brain

[App page](https://appshunter.io/ios/app/defend-the-brain-right-left-brain-test/id1240222889)

Test your brain's speed and dominance between the left and right hemispheres. Compete globally in a game of split-second reactions. See if you can keep up with historical geniuses.

**Highlights:** Brain speed test, Left vs. Right brain dominance, Global leaderboards, Split-second reaction challenges, Compete with friends

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### JigTile Loop

[App page](https://appshunter.io/ios/app/jigtile-loop/id6763850706)

A unique slide puzzle game where you reassemble scattered photographs by sliding rows and columns. Enjoy hundreds of levels with AI-enhanced images, gentle gameplay, and no timers or pressure.

**Highlights:** Hundreds of levels with unique photographs, Grid sizes from 2x2 to 5x5, AI-enhanced image detail, Smart hint system, Satisfying tile motion and animations, No timers or pressure, Supports 12 languages

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Coins | $0.99 | one-time |
| 2,000 Coins | $1.99 | one-time |
| 5,000 Coins | $3.99 | one-time |
| Remove Ads | $5.99 | one-time |
| 10,000 Coins | $5.99 | one-time |
| 50,000 Coins | $19.99 | one-time |
| 100,000 Coins | $29.99 | one-time |


## Frequently asked questions

### Is Defend the Brain free?

Defend the Brain is free to download, with in-app purchases available.

### Is JigTile Loop free?

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

### Which has better reviews, Defend the Brain or JigTile Loop?

Defend the Brain and JigTile Loop are both rated 5.0 out of 5 on the App Store, from 2 and 9 ratings respectively.

### Do Defend the Brain or JigTile Loop have ads?

JigTile Loop shows ads; Defend the Brain does not.

### Which is updated more often, Defend the Brain or JigTile Loop?

Defend the Brain ships an update every 5 weeks, and JigTile Loop daily. Most recently, Defend the Brain was updated on October 8, 2026 and JigTile Loop on October 2, 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.*