# Liquids vs PopSpark

The clearest difference is in-app purchases: Liquids at none against PopSpark's 1. Liquids also leads on ads (none vs shown) and update cadence (every 2 days vs every 9 days). On price and device support there is nothing between them.

Both are free to download. PopSpark sells 1 one-off in-app purchase. Liquids asks for nothing beyond the download.

Liquids ships an update every 2 days, PopSpark every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Liquids | PopSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 9 days |
| Size | 21 MB | 7 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [takanori hosoi](https://appshunter.io/developer/642106741) | [TAKUMI TAMAKI](https://appshunter.io/developer/1827256931) |

## What reviewers say

### Liquids

[App page](https://appshunter.io/ios/app/liquids/id6464108037)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Liquids free?

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

### Is PopSpark free?

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

### Do Liquids or PopSpark have ads?

PopSpark shows ads; Liquids does not.

### Which is updated more often, Liquids or PopSpark?

Liquids ships an update every 2 days, and PopSpark every 9 days. Most recently, Liquids was updated on October 30, 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.*