# iQ vs Memo

The clearest difference is update cadence: Memo at every 2 weeks against iQ's every 13 months. iQ's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iQ sells 3 in-app purchases, starting at $1.99 per month and Memo sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

iQ ships an update every 13 months, Memo every 2 weeks. The most recent releases landed on September 19, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | iQ | Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memo-memory-and-brain-training/id6448979543/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 82 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PGK Projects Pty Ltd](https://appshunter.io/developer/1472469371) | [Siarhei Keller](https://appshunter.io/developer/1687258851) |

## What reviewers say

### iQ

[App page](https://appshunter.io/ios/app/iq-builder/id1472469372)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| 6 Months Subscription | $9.99 | per 6 months |
| Yearly Subscription | $14.99 | per year |


### Memo

[App page](https://appshunter.io/ios/app/memo-memory-and-brain-training/id6448979543)

Engage in quick, daily brain training with memory games and math puzzles designed to sharpen focus and mental agility. Perfect for busy schedules, it offers personalized challenges and progress tracking for all ages.

**Highlights:** Quick daily sessions under 5 minutes, Diverse game collection (math, memory, color, focus), Personalized difficulty adjustment, Detailed progress tracking and reports, Streak tracking for habit building, Family-friendly with multiple profiles

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memo Premium +30d Free | $19.99 | per month |
| Memo Premium +30d Free | $79.99 | per year |


## Frequently asked questions

### Is iQ free?

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

### Is Memo free?

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

### Do iQ or Memo have ads?

Neither iQ nor Memo shows ads.

### Which is updated more often, iQ or Memo?

iQ ships an update every 13 months, and Memo every 2 weeks. Most recently, iQ was updated on September 19, 2026 and Memo on August 12, 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.*