# BomBind vs SandDrop

The clearest difference is ads: SandDrop at none against BomBind's shown. SandDrop also leads on update cadence (every 2 days vs every 4 months). BomBind's advantage is iOS requirement (16.2 vs 18.6). 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.

BomBind ships an update every 4 months, SandDrop every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | BomBind | SandDrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 35 MB | 9 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suparerg Suksai](https://appshunter.io/developer/512587730) | [Daisuke Sasaki](https://appshunter.io/developer/1838837609) |

## What reviewers say

### BomBind

[App page](https://appshunter.io/ios/app/bombind/id6503210488)

**Features:** macOS Compatibility

**In-app purchases:** none


### SandDrop

[App page](https://appshunter.io/ios/app/sanddrop-sand-physics-puzzle/id6754521607)

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

**In-app purchases:** none


## Frequently asked questions

### Is BomBind free?

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

### Is SandDrop free?

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

### Do BomBind or SandDrop have ads?

BomBind shows ads; SandDrop does not.

### Which is updated more often, BomBind or SandDrop?

BomBind ships an update every 4 months, and SandDrop every 2 days. Most recently, BomBind was updated on October 30, 2026 and SandDrop on October 30, 2026.

---

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