# Pulse Architect vs STACK (3d84b4)

The clearest difference is ads: STACK (3d84b4) at none against Pulse Architect's shown. On price, update cadence, 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.

Pulse Architect ships an update every 3 days, STACK (3d84b4) daily. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pulse Architect | STACK (3d84b4) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack-3d84b4/id6770897998/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Daily** |
| Monetization | — | Free |
| Size | 14 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anton Ladutenko](https://appshunter.io/developer/1882047699) | [Keti Elizbarashvili](https://appshunter.io/developer/1896764494) |

## What reviewers say

### Pulse Architect

[App page](https://appshunter.io/ios/app/pulse-architect-rhythm-tap/id6759973924)

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

**In-app purchases:** none


### STACK (3d84b4)

[App page](https://appshunter.io/ios/app/stack-3d84b4/id6770897998)

A simple, addictive one-tap game where players stack blocks to build the tallest tower. Perfect placements increase combos and scores, while misses shrink the tower, leading to a game over if it falls completely.

**Highlights:** One-tap gameplay, Block stacking mechanic, Combo multiplier system, Increasing game speed, High score challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pulse Architect free?

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

### Is STACK (3d84b4) free?

STACK (3d84b4) is free to download, with no in-app purchases.

### Do Pulse Architect or STACK (3d84b4) have ads?

Pulse Architect shows ads; STACK (3d84b4) does not.

### Which is updated more often, Pulse Architect or STACK (3d84b4)?

Pulse Architect ships an update every 3 days, and STACK (3d84b4) daily. Most recently, Pulse Architect was updated on October 3, 2026 and STACK (3d84b4) on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*