# PingPongRobot vs Hummingblocks

The clearest difference is update cadence: Hummingblocks at every 4 days against PingPongRobot's every 3 weeks. On price, ads, 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.

PingPongRobot ships an update every 3 weeks, Hummingblocks every 4 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PingPongRobot | Hummingblocks |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 143 MB | 531 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RoboRisen](https://appshunter.io/developer/1482586469) | [Juhwan Lim](https://appshunter.io/developer/1841180629) |

## What reviewers say

### PingPongRobot

[App page](https://appshunter.io/ios/app/pingpongrobot/id1482586470)

This app allows users to create simple robotic sequences for motion, timing, drawing, and dancing using modular robot cubes. It guides users through assembly, pairing, and controlling various robot models with different modes.

**Highlights:** Robotic engineering sequences, Motion, timing, drawing, dancing, Modular robot cube control, 3D modeling guide, Joystick, Dancing, Drawing modes, LED color identification

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

**In-app purchases:** none


### Hummingblocks

[App page](https://appshunter.io/ios/app/hummingblocks/id6754211788)

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

**In-app purchases:** none


## Frequently asked questions

### Is PingPongRobot free?

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

### Is Hummingblocks free?

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

### Do PingPongRobot or Hummingblocks have ads?

Neither PingPongRobot nor Hummingblocks shows ads.

### Which is updated more often, PingPongRobot or Hummingblocks?

PingPongRobot ships an update every 3 weeks, and Hummingblocks every 4 days. Most recently, PingPongRobot was updated on October 9, 2026 and Hummingblocks on October 8, 2026.

---

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