# Lava Lamp Simulator vs Aquarium Widgets

The clearest difference is in-app purchases: Lava Lamp Simulator at none against Aquarium Widgets's 3. Lava Lamp Simulator also leads on review sentiment (60% vs 44%) and iOS requirement (13.0 vs 17.0). Aquarium Widgets's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Aquarium Widgets sells 3 in-app purchases, starting at $5.99 per 7 days. Lava Lamp Simulator asks for nothing beyond the download.

Aquarium Widgets holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 77 and 31 respectively. Written reviews complicate that: 60% of Lava Lamp Simulator's written reviews are positive against 44% of Aquarium Widgets's, so the app with the better star average is not the one people write more warmly about.

Lava Lamp Simulator ships an update every 2 months, Aquarium Widgets every 10 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lava Lamp Simulator | Aquarium Widgets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (77 ratings)](https://appshunter.io/ios/app/lava-lamp-simulator/id6449033955/reviews) | **[4.5 (31 ratings)](https://appshunter.io/ios/app/aquarium-widgets/id6755478347/reviews)** |
| Number of ratings | **77** | 31 |
| Positive reviews | **60.0% of reviews** | 44.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 31 MB | 74 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mapoga IT Development SL](https://appshunter.io/developer/1653244805) | [Daniel Plata](https://appshunter.io/developer/1467546479) |

## What reviewers say

### Lava Lamp Simulator

[App page](https://appshunter.io/ios/app/lava-lamp-simulator/id6449033955)

Create a calming atmosphere with a virtual lava lamp. Enjoy hypnotic movements and customizable colors to set a relaxing mood for yourself, friends, or a romantic partner. Experience the ambiance of a real lava lamp anywhere.

**Highlights:** Hypnotic lava lamp movements, Customizable color selection, Pulse-reactive color changes, Creates relaxing ambiance, Intimate lighting effects

**Features:** macOS Compatibility

**In-app purchases:** none


### Aquarium Widgets

[App page](https://appshunter.io/ios/app/aquarium-widgets/id6755478347)

Design and maintain virtual aquariums displayed as live widgets on your home screen. Feed and care for your fish, unlock new content, and enjoy a calming visual experience.

**Highlights:** Create multiple virtual aquariums, Add fish from thematic packs, Real-time fish status widgets, Fish feeding and cleaning management, Progression system with objectives, Unlockable content and upgrades

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $5.99 | per 7 days |
| Premium annual | $19.99 | per year |
| Premium lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Lava Lamp Simulator free?

Lava Lamp Simulator is free to download, with no in-app purchases.

### Is Aquarium Widgets free?

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

### Which has better reviews, Lava Lamp Simulator or Aquarium Widgets?

Aquarium Widgets is rated higher. Lava Lamp Simulator averages 4.2 out of 5 from 77 ratings, while Aquarium Widgets averages 4.5 from 31 ratings.

### Do Lava Lamp Simulator or Aquarium Widgets have ads?

Lava Lamp Simulator shows ads; Aquarium Widgets does not.

### Which is updated more often, Lava Lamp Simulator or Aquarium Widgets?

Lava Lamp Simulator ships an update every 2 months, and Aquarium Widgets every 10 days. Most recently, Lava Lamp Simulator was updated on October 27, 2026 and Aquarium Widgets on October 24, 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.*