# Water Drops One vs PopSpark

The clearest difference is ads: Water Drops One at none against PopSpark's shown. Water Drops One also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Water Drops One sells 1 one-off in-app purchase and PopSpark sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Water Drops One ships an update every 11 days, PopSpark every 9 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Water Drops One | PopSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 9 days** |
| Size | 118 MB | 7 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [takanori hosoi](https://appshunter.io/developer/642106741) | [TAKUMI TAMAKI](https://appshunter.io/developer/1827256931) |

## What reviewers say

### Water Drops One

[App page](https://appshunter.io/ios/app/water-drops-one/id1286798065)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告除去 | $1.99 | one-time |


### PopSpark

[App page](https://appshunter.io/ios/app/popspark/id6755963992)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopSpark プレミアム | $0.99 | one-time |


## Frequently asked questions

### Is Water Drops One free?

Water Drops One is free to download, with in-app purchases available.

### Is PopSpark free?

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

### Do Water Drops One or PopSpark have ads?

PopSpark shows ads; Water Drops One does not.

### Which is updated more often, Water Drops One or PopSpark?

Water Drops One ships an update every 11 days, and PopSpark every 9 days. Most recently, Water Drops One was updated on October 29, 2026 and PopSpark on October 25, 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.*