# Light IQ vs Brain Teasers Generator

The clearest difference is review sentiment: Light IQ at 100% against Brain Teasers Generator's 0%. Light IQ also leads on in-app purchases (none vs 1). Brain Teasers Generator's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Brain Teasers Generator sells 1 one-off in-app purchase. Light IQ asks for nothing beyond the download.

Light IQ ships an update every 4 months, Brain Teasers Generator every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Light IQ | Brain Teasers Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/light-iq-logic-riddles-test/id1530681225/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 118 MB | 212 MB |
| Requires iOS | 15.5 | **13.6** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egor Vdovin](https://appshunter.io/developer/1261045705) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### Light IQ

[App page](https://appshunter.io/ios/app/light-iq-logic-riddles-test/id1530681225)

Test your logic and problem-solving skills with a variety of puzzles. Explore questions about colors, shapes, combinatorics, and sequences. Share your results with friends for a fun comparison.

**Highlights:** Logic riddles and puzzles, Tests perception of colors and shapes, Combinatorics and sequence questions, Hints available, Shareable results, Funny and vibrant design

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Teasers Generator

[App page](https://appshunter.io/ios/app/brain-teasers-generator/id1609547270)

Engage your mind with a diverse collection of challenging puzzles. Generate new teasers or create your own to share with others. Enjoy a relaxing experience with background music while you train your brain.

**Highlights:** Generate new brain teasers, Create custom questions, Share teasers with friends, Listen to music while playing, Improve critical thinking, Boost memory

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Light IQ free?

Light IQ is free to download, with no in-app purchases.

### Is Brain Teasers Generator free?

Brain Teasers Generator is free to download, with in-app purchases available.

### Do Light IQ or Brain Teasers Generator have ads?

Light IQ shows ads; Brain Teasers Generator does not.

### Which is updated more often, Light IQ or Brain Teasers Generator?

Light IQ ships an update every 4 months, and Brain Teasers Generator every 10 days. Most recently, Light IQ was updated on November 3, 2026 and Brain Teasers Generator on November 3, 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.*