# Bubble Drop 3D vs Spin Dig Idle

The clearest difference is in-app purchases: Bubble Drop 3D at none against Spin Dig Idle's 5. Spin Dig Idle's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spin Dig Idle sells 5 one-off in-app purchases. Bubble Drop 3D asks for nothing beyond the download.

Bubble Drop 3D ships an update every 2 months, Spin Dig Idle every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Bubble Drop 3D | Spin Dig Idle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 225 MB | 76 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [vgame](https://appshunter.io/developer/1732643234) | [Ciagram](https://appshunter.io/developer/830231476) |

## What reviewers say

### Bubble Drop 3D

[App page](https://appshunter.io/ios/app/bubble-drop-3d-asmr-puzzle/id6803037219)

Engage in a physics-based puzzle game where each action triggers satisfying chain reactions. Enjoy colorful bubble drops, ASMR effects, and new challenges in beautiful 3D worlds. It's easy to learn but offers deep satisfaction.

**Highlights:** Satisfying physics-based drops, Chain reaction effects, Relaxing ASMR gameplay, Beautiful 3D worlds, Fun puzzle challenges

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

**In-app purchases:** none


### Spin Dig Idle

[App page](https://appshunter.io/ios/app/spin-dig-idle/id6804542412)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pack Small | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Gem Pack Medium | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Gem Pack Large | $9.99 | one-time |


## Frequently asked questions

### Is Bubble Drop 3D free?

Bubble Drop 3D is free to download, with no in-app purchases.

### Is Spin Dig Idle free?

Spin Dig Idle is free to download, with in-app purchases available.

### Do Bubble Drop 3D or Spin Dig Idle have ads?

Both Bubble Drop 3D and Spin Dig Idle show ads.

### Which is updated more often, Bubble Drop 3D or Spin Dig Idle?

Bubble Drop 3D ships an update every 2 months, and Spin Dig Idle every 3 weeks. Most recently, Bubble Drop 3D was updated on October 29, 2026 and Spin Dig Idle on October 29, 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.*