# Melter Idle vs Pendulum Sweeper

The clearest difference is rating: Pendulum Sweeper at 4.5 against Melter Idle's 3.6. Pendulum Sweeper also leads on review sentiment (32% vs 8%) and ratings volume (405 vs 46). Melter Idle's advantage is in-app purchases (none vs 19). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pendulum Sweeper sells 14 one-off in-app purchases. Melter Idle asks for nothing beyond the download.

Pendulum Sweeper holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Pendulum Sweeper has 405 ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 8% of Melter Idle's written reviews are positive against 32% of Pendulum Sweeper's.

Melter Idle ships an update every 2 weeks, Pendulum Sweeper weekly. The most recent releases landed on June 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Melter Idle | Pendulum Sweeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (46 ratings)](https://appshunter.io/ios/app/melter-idle/id6627341930/reviews) | **[4.5 (405 ratings)](https://appshunter.io/ios/app/pendulum-sweeper/id6739248354/reviews)** |
| Number of ratings | 46 | **405** |
| Positive reviews | 8.0% of reviews | **32.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 219 MB | 268 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [小末 张](https://appshunter.io/developer/1484191030) | [KAYAC Inc.](https://appshunter.io/developer/315952203) |

## What reviewers say

### Melter Idle

[App page](https://appshunter.io/ios/app/melter-idle/id6627341930)

Engage in a satisfying pixel-melting experience. Collect in-game currency to enhance your melting capabilities and unlock new upgrades. Watch as pixels transform into valuable resources.

**Highlights:** Pixel melting gameplay, Collect money, Upgrade Melter, Idle progression, Satisfying visuals

**Features:** macOS Compatibility

**In-app purchases:** none


### Pendulum Sweeper

[App page](https://appshunter.io/ios/app/pendulum-sweeper/id6739248354)

Control a double pendulum to defeat enemies climbing a hill. Master its physics to strike foes with precision and unlock upgrades to enhance your pendulum's power. This rogue-lite experience offers engaging gameplay and strategic choices for endless replayability.

**Highlights:** Double pendulum physics, Defeat climbing enemies, Unlockable upgrades, Strategic choices, Rogue-lite gameplay

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crystal 60 | $0.99 | one-time |
| Fortune Chest | $1.99 | one-time |
| Starter Pack | $3.99 | one-time |
| Crystal 310 | $4.99 | one-time |
| No Ads | $4.99 | one-time |
| Gold Pass | $4.99 | one-time |
| Starter Pack (Deal) | $5.99 | one-time |
| Crystal 640 | $9.99 | one-time |
| Starter Pack (Super Deal) | $9.99 | one-time |
| Starter Pack All | $14.99 | one-time |
| Crystal 1330 | $19.99 | one-time |
| Black Pass | $19.99 | one-time |
| Crystal 3480 | $49.99 | one-time |
| Crystal 7300 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 👍 Good theme and motivation
- 👍 Enjoyable gameplay

**What reviewers complain about**

- 🐛 Shockwave bug
- 🔕 Lack of settings to turn off sound
- 💰 Too many ads
- 🤕 Difficulty increases too much at higher levels

**Reported bugs**

- Shockwave ability stops working
- Slimes launching smaller ones on defeat

**Requested features**

- Add info tab for enemy details
- Increase damage of abilities other than pendulum


## Frequently asked questions

### Is Melter Idle free?

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

### Is Pendulum Sweeper free?

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

### Which has better reviews, Melter Idle or Pendulum Sweeper?

Pendulum Sweeper is rated higher. Melter Idle averages 3.6 out of 5 from 46 ratings, while Pendulum Sweeper averages 4.5 from 405 ratings.

### Do Melter Idle or Pendulum Sweeper have ads?

Both Melter Idle and Pendulum Sweeper show ads.

### Which is updated more often, Melter Idle or Pendulum Sweeper?

Melter Idle ships an update every 2 weeks, and Pendulum Sweeper weekly. Most recently, Melter Idle was updated on June 10, 2026 and Pendulum Sweeper on September 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.*