# Bubble Sort vs SpellDrop

The clearest difference is in-app purchases: Bubble Sort at none against SpellDrop's 7. Bubble Sort also leads on ads (none vs shown) and device support (3 vs 1). SpellDrop's advantage is update cadence (every 4 days vs every 13 months). On price there is nothing between them.

Both are free to download. SpellDrop sells 7 one-off in-app purchases. Bubble Sort asks for nothing beyond the download.

Bubble Sort ships an update every 13 months, SpellDrop every 4 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bubble Sort | SpellDrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 days** |
| Size | 78 MB | 33 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [byte64](https://appshunter.io/developer/1530221131) | [DAVID GREBEN](https://appshunter.io/developer/1896494067) |

## What reviewers say

### Bubble Sort

[App page](https://appshunter.io/ios/app/bubble-sort-puzzle-game/id1552624545)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpellDrop

[App page](https://appshunter.io/ios/app/spelldrop-word-blocks/id6768040178)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack — Small | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Coin Pack — Medium | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Coin Pack — Large | $9.99 | one-time |
| Coin Pack — Jumbo | $19.99 | one-time |
| Coin Pack — Mega | $49.99 | one-time |


## Frequently asked questions

### Is Bubble Sort free?

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

### Is SpellDrop free?

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

### Do Bubble Sort or SpellDrop have ads?

SpellDrop shows ads; Bubble Sort does not.

### Which is updated more often, Bubble Sort or SpellDrop?

Bubble Sort ships an update every 13 months, and SpellDrop every 4 days. Most recently, Bubble Sort was updated on October 13, 2026 and SpellDrop on October 7, 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.*