# Memory Numbers Sequence vs Stax Hero

Memory Numbers Sequence and Stax Hero are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Memory Numbers Sequence ships an update every 3 days, Stax Hero every 2 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Memory Numbers Sequence | Stax Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 13 MB | 20 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Igor Khomiakov](https://appshunter.io/developer/1864734060) | [Mirza Pasic](https://appshunter.io/developer/1863048976) |

## What reviewers say

### Memory Numbers Sequence

[App page](https://appshunter.io/ios/app/memory-numbers-sequence/id6757886984)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stax Hero

[App page](https://appshunter.io/ios/app/stax-hero/id6758108938)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memory Numbers Sequence free?

Memory Numbers Sequence is free to download, with no in-app purchases.

### Is Stax Hero free?

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

### Do Memory Numbers Sequence or Stax Hero have ads?

Neither Memory Numbers Sequence nor Stax Hero shows ads.

### Which is updated more often, Memory Numbers Sequence or Stax Hero?

Memory Numbers Sequence ships an update every 3 days, and Stax Hero every 2 days. Most recently, Memory Numbers Sequence was updated on October 6, 2026 and Stax Hero 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.*