# Pulse Architect vs Doomsday Runner

The clearest difference is in-app purchases: Pulse Architect at none against Doomsday Runner's 8. Doomsday Runner's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Doomsday Runner sells 8 one-off in-app purchases. Pulse Architect asks for nothing beyond the download.

Pulse Architect ships an update every 3 days, Doomsday Runner every 4 days. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Pulse Architect | Doomsday Runner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 14 MB | 529 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anton Ladutenko](https://appshunter.io/developer/1882047699) | [Hoi Hei Chow](https://appshunter.io/developer/1842295955) |

## 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


### Doomsday Runner

[App page](https://appshunter.io/ios/app/doomsday-runner/id6760188149)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 gems | $0.99 | one-time |
| 500 coins | $0.99 | one-time |
| 12 gems | $1.99 | one-time |
| 1200 coins | $1.99 | one-time |
| 80 gems | $9.99 | one-time |
| 8000 coins | $9.99 | one-time |
| 180 gems | $19.99 | one-time |
| 18000 coins | $19.99 | one-time |


## Frequently asked questions

### Is Pulse Architect free?

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

### Is Doomsday Runner free?

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

### Do Pulse Architect or Doomsday Runner have ads?

Pulse Architect shows ads; Doomsday Runner does not.

### Which is updated more often, Pulse Architect or Doomsday Runner?

Pulse Architect ships an update every 3 days, and Doomsday Runner every 4 days. Most recently, Pulse Architect was updated on September 16, 2026 and Doomsday Runner 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.*