# Melt and Fill vs Float Simulator

The clearest difference is rating: Float Simulator at 5.0 against Melt and Fill's 4.3. Float Simulator also leads on in-app purchases (none vs 18) and ads (none vs shown). Melt and Fill's advantage is ratings volume (508 vs 1) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Melt and Fill sells 18 one-off in-app purchases. Float Simulator asks for nothing beyond the download.

Float Simulator holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Melt and Fill has 508 ratings behind it against 1, so its average is the more settled of the two.

Melt and Fill ships an update monthly, Float Simulator every 5 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Melt and Fill | Float Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (508 ratings)](https://appshunter.io/ios/app/melt-and-fill/id6465749961/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/float-simulator/id6770820911/reviews)** |
| Number of ratings | **508** | 1 |
| Positive reviews | 26.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 274 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Andrew Hsu](https://appshunter.io/developer/1896764374) |

## What reviewers say

### Melt and Fill

[App page](https://appshunter.io/ios/app/melt-and-fill/id6465749961)

Engage in a satisfying melting and filling experience. Slice, cook, and chop various items to fill bottles and earn in-game profit. Upgrade your equipment to melt faster and unlock new substances.

**Highlights:** Melt various items, Slice, cook, and chop ingredients, Fill bottles for profit, Upgrade melting machine, Upgrade bottles, Unlock new substances

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Sell | $0.99 | one-time |
| Speed Booster | $0.99 | one-time |
| Auto Add | $0.99 | one-time |
| Auto Tap | $0.99 | one-time |
| Coins Small Amount | $1.99 | one-time |
| Auto Tap | $1.99 | one-time |
| Auto Add | $1.99 | one-time |
| Auto Sell | $1.99 | one-time |
| Speed Booster | $1.99 | one-time |
| Coins Small Amount | $2.99 | one-time |
| Coins Medium Amount | $3.99 | one-time |
| Progression Pack | $4.99 | one-time |
| Coins High Amount | $6.99 | one-time |
| Starter Pack | $6.99 | one-time |
| Coins Medium Amount | $6.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Coins High Amount | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |

**What reviewers like**

- 🎮 Satisfying gameplay
- 🕰️ Good time-waster
- 🎨 Visually appealing

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 💰 Inconsistent pricing
- 📺 Excessive ads
- 🔄 Progress resets on app close

**Reported bugs**

- Stuck/missing objects
- Knife/tool malfunctions
- Pricing issues after app close

**Requested features**

- More level variety
- Improved save/load functionality
- Better ad management


### Float Simulator

[App page](https://appshunter.io/ios/app/float-simulator/id6770820911)

Pilot a vertical profiling float to achieve mission success by hitting target depths and maintaining neutral buoyancy. This simulation is inspired by the MATE ROV underwater robotics competition.

**Highlights:** Manual float control, Target depth achievement, Neutral buoyancy adjustment, Four-phase missions, Inspired by MATE ROV competition

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Melt and Fill free?

Melt and Fill is free to download, with in-app purchases available.

### Is Float Simulator free?

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

### Which has better reviews, Melt and Fill or Float Simulator?

Float Simulator is rated higher. Melt and Fill averages 4.3 out of 5 from 508 ratings, while Float Simulator averages 5.0 from 1 ratings.

### Do Melt and Fill or Float Simulator have ads?

Melt and Fill shows ads; Float Simulator does not.

### Which is updated more often, Melt and Fill or Float Simulator?

Melt and Fill ships an update monthly, and Float Simulator every 5 days. Most recently, Melt and Fill was updated on October 7, 2026 and Float Simulator on October 6, 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.*