# Nittram PopClock vs Retro Buzz

The clearest difference is ads: Retro Buzz at none against Nittram PopClock's shown. Nittram PopClock's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (15.1 vs 17.0). 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.

Nittram PopClock ships an update every 3 days, Retro Buzz every 2 months. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Nittram PopClock | Retro Buzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nittram-popclock/id6754581843/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 23 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NittRam, LLC.](https://appshunter.io/developer/1849050717) | [Alexander Garmash](https://appshunter.io/developer/979428706) |

## What reviewers say

### Nittram PopClock

[App page](https://appshunter.io/ios/app/nittram-popclock/id6754581843)

A minimalist game where players tap a spinning hand to hit a target. It offers a meditative yet challenging experience with shifting rhythms and increasing difficulty. Designed for quick sessions and offline play, it focuses on reflexes and precision.

**Highlights:** Tap to hit target, Shifting rhythms and pace, Minimalist visuals, Haptic feedback, Unlockable themes, Offline play, One-handed play

**Features:** macOS Compatibility

**In-app purchases:** none


### Retro Buzz

[App page](https://appshunter.io/ios/app/retro-buzz/id6765830307)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nittram PopClock free?

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

### Is Retro Buzz free?

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

### Do Nittram PopClock or Retro Buzz have ads?

Nittram PopClock shows ads; Retro Buzz does not.

### Which is updated more often, Nittram PopClock or Retro Buzz?

Nittram PopClock ships an update every 3 days, and Retro Buzz every 2 months. Most recently, Nittram PopClock was updated on September 9, 2026 and Retro Buzz on September 20, 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.*