# SpectroTap vs Sequence Memory Test Puzzle

The clearest difference is ads: SpectroTap at none against Sequence Memory Test Puzzle's shown. SpectroTap also leads on iOS requirement (12.0 vs 15.6). Sequence Memory Test Puzzle's advantage is update cadence (every 6 months vs every 47 months). 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.

SpectroTap ships an update every 47 months, Sequence Memory Test Puzzle every 6 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SpectroTap | Sequence Memory Test Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spectrotap/id879938653/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 47 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 1 MB | 99 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Condecca, Inc.](https://appshunter.io/developer/1103537038) | [RAJAMRAGHU TECH](https://appshunter.io/developer/1772439027) |

## What reviewers say

### SpectroTap

[App page](https://appshunter.io/ios/app/spectrotap/id879938653)

A fast-paced game where players tap a red block on a grid to earn points and extend playtime. The challenge increases as the game speeds up and time rewards decrease, leading to a loss if time runs out or the wrong block is tapped.

**Highlights:** Tap the red block, Earn points, Gain extra time, Increasing speed, High score challenge, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Sequence Memory Test Puzzle

[App page](https://appshunter.io/ios/app/sequence-memory-test-puzzle/id6758544281)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpectroTap free?

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

### Is Sequence Memory Test Puzzle free?

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

### Do SpectroTap or Sequence Memory Test Puzzle have ads?

Sequence Memory Test Puzzle shows ads; SpectroTap does not.

### Which is updated more often, SpectroTap or Sequence Memory Test Puzzle?

SpectroTap ships an update every 47 months, and Sequence Memory Test Puzzle every 6 months. Most recently, SpectroTap was updated on September 30, 2026 and Sequence Memory Test Puzzle on October 1, 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.*