# Number and word memory trainer vs ArrayQuest

The clearest difference is ads: ArrayQuest at none against Number and word memory trainer's shown. ArrayQuest also leads on update cadence (daily vs weekly) and iOS requirement (12.0 vs 17.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Number and word memory trainer ships an update weekly, ArrayQuest daily. The most recent releases landed on July 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Number and word memory trainer | ArrayQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/number-and-word-memory-trainer/id1566758991/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 31 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Buildandteach Media, LLC](https://appshunter.io/developer/1484708044) | [Applane](https://appshunter.io/developer/1836848119) |

## What reviewers say

### Number and word memory trainer

[App page](https://appshunter.io/ios/app/number-and-word-memory-trainer/id1566758991)

This app helps you improve your memory and focus through number memorization challenges. It offers dynamic difficulty, progress tracking, and a sleek design for effective cognitive training.

**Highlights:** Memorize and recall number sequences, Sequences from 3 to 150 digits, Dynamic difficulty adjustment, Progress tracking, Intuitive design, Cognitive agility training

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

**In-app purchases:** none


### ArrayQuest

[App page](https://appshunter.io/ios/app/arrayquest-algorithm-puzzle/id6769298227)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number and word memory trainer free?

Number and word memory trainer is free to download, with no in-app purchases.

### Is ArrayQuest free?

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

### Do Number and word memory trainer or ArrayQuest have ads?

Number and word memory trainer shows ads; ArrayQuest does not.

### Which is updated more often, Number and word memory trainer or ArrayQuest?

Number and word memory trainer ships an update weekly, and ArrayQuest daily. Most recently, Number and word memory trainer was updated on July 22, 2026 and ArrayQuest on September 8, 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.*