# Cognitive IQ vs Cognitive Boost

The clearest difference is in-app purchases: Cognitive Boost at none against Cognitive IQ's 3. Cognitive Boost also leads on ads (none vs shown) and update cadence (every 11 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cognitive IQ sells 3 in-app purchases, starting at $1.99 per 7 days. Cognitive Boost asks for nothing beyond the download.

Cognitive IQ ships an update every 6 months, Cognitive Boost every 11 days. The most recent releases landed on September 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Cognitive IQ | Cognitive Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (13 ratings)](https://appshunter.io/ios/app/cognitive-boost/id6443752846/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 13 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Polunin](https://appshunter.io/developer/1541894864) | [4Genera LLC](https://appshunter.io/developer/1616912290) |

## What reviewers say

### Cognitive IQ

[App page](https://appshunter.io/ios/app/cognitive-iq/id1603089297)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Subscription | $1.99 | per 7 days |
| One Month Subscription | $5.99 | per month |
| Three Months Subscription | $14.99 | per 3 months |


### Cognitive Boost

[App page](https://appshunter.io/ios/app/cognitive-boost/id6443752846)

This app offers daily brain workouts designed to enhance cognitive abilities and improve memory. Its intuitive, emoji-based games are suitable for all ages and can be played in short bursts, making it ideal for quick mental exercises.

**Highlights:** Daily brain workouts, Improve cognitive abilities, Memory training games, Emoji-based challenges, Suitable for all ages, Short game sessions

**In-app purchases:** none


## Frequently asked questions

### Is Cognitive IQ free?

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

### Is Cognitive Boost free?

Cognitive Boost is free to download, with no in-app purchases.

### Do Cognitive IQ or Cognitive Boost have ads?

Cognitive IQ shows ads; Cognitive Boost does not.

### Which is updated more often, Cognitive IQ or Cognitive Boost?

Cognitive IQ ships an update every 6 months, and Cognitive Boost every 11 days. Most recently, Cognitive IQ was updated on September 26, 2026 and Cognitive Boost on October 4, 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.*