# Number Memoory vs Sequence

The clearest difference is in-app purchases: Number Memoory at none against Sequence's 2. Number Memoory also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Sequence sells 2 one-off in-app purchases. Number Memoory asks for nothing beyond the download.

Number Memoory ships an update every 3 days, Sequence every 3 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Number Memoory | Sequence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sequence-a-memory-challenge/id1609878481/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 1 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavolle Bilisim Ticaret Limited Sirketi](https://appshunter.io/developer/1538598076) | [Dustin Wiens](https://appshunter.io/developer/1495273178) |

## What reviewers say

### Number Memoory

[App page](https://appshunter.io/ios/app/number-memoory/id1540968713)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sequence

[App page](https://appshunter.io/ios/app/sequence-a-memory-challenge/id1609878481)

Test your memory by tapping numbered tiles in the correct order. Choose from various difficulty levels, grid sizes, and game modes to challenge yourself. See how long you can last in the infinite mode.

**Highlights:** Memorize numbered tile sequences, Tap tiles in correct order, Multiple difficulty levels, Variable grid sizes, Sequential number mode, Non-sequential number mode, Multiples of 2 mode, Infinite mode

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Non-Consecutive Game | $0.99 | one-time |
| Multiples of 2 | $0.99 | one-time |


## Frequently asked questions

### Is Number Memoory free?

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

### Is Sequence free?

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

### Do Number Memoory or Sequence have ads?

Neither Number Memoory nor Sequence shows ads.

### Which is updated more often, Number Memoory or Sequence?

Number Memoory ships an update every 3 days, and Sequence every 3 months. Most recently, Number Memoory was updated on October 9, 2026 and Sequence on October 9, 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.*