# Pendulum Swing vs circloO

The clearest difference is price: circloO at Free against Pendulum Swing's $1.99. circloO also leads on update cadence (every 2 months vs every 25 months) and ratings volume (2.5K vs 1). Pendulum Swing's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating and device support there is nothing between them.

circloO is free to download; Pendulum Swing costs $1.99 up front. circloO sells 1 one-off in-app purchase. Pendulum Swing asks for nothing beyond the download.

Pendulum Swing holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: circloO has 2.5K ratings behind it against 1, so its average is the more settled of the two.

Pendulum Swing ships an update every 25 months, circloO every 2 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Pendulum Swing | circloO |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pendulum-swing/id1478512488/reviews)** | [4.8 (2.5K ratings)](https://appshunter.io/ios/app/circloo-physics-platformer/id1612957699/reviews) |
| Number of ratings | 1 | **2.5K** |
| Positive reviews | — | 89.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 47 MB | 63 MB |
| Requires iOS | 14.1 | **10** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) | [Florian van Strien](https://appshunter.io/developer/1603079263) |

## What reviewers say

### Pendulum Swing

[App page](https://appshunter.io/ios/app/pendulum-swing/id1478512488)

A physics-based game where you guide a swinging orb into target spots. It features 18 challenging levels with harmonic oscillation mechanics. Simple, yet addictive gameplay for players seeking a unique puzzle experience.

**Highlights:** Physics-based gameplay, Harmonic oscillation mechanics, 18 challenging levels, Orb swinging into target spots, Addictive puzzle experience

**Features:** macOS Compatibility

**In-app purchases:** none


### circloO

[App page](https://appshunter.io/ios/app/circloo-physics-platformer/id1612957699)

A colorful physics platformer where you guide a ball through growing circular levels. Collect circles to expand the play area, strategically using and avoiding obstacles. Discover unique physics mechanics and enjoy a vast collection of player-created levels.

**Highlights:** Circular physics puzzles, Level editor, Player-created levels, Unique physics mechanics, Growing levels, Hard Mode levels

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Relaxing and enjoyable gameplay
- 🎨 Creative and unique levels
- 🎶 Calming background music
- 🧠 Challenging but not impossible
- 🕹️ Smooth and responsive controls

**What reviewers complain about**

- 🔍 Occasional performance issues
- 🕹️ Difficulty can be inconsistent
- 📺 Ads can be disruptive at times
- 🤑 Lack of free content/levels

**Reported bugs**

- Glitches with level progression
- Inconsistent touch/click registration

**Requested features**

- More levels and content updates
- Character customization options
- Improved level editor tools
- Difficulty settings or options


## Frequently asked questions

### Is Pendulum Swing free?

Pendulum Swing costs $1.99, with no in-app purchases.

### Is circloO free?

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

### Which has better reviews, Pendulum Swing or circloO?

Pendulum Swing is rated higher. Pendulum Swing averages 5.0 out of 5 from 1 ratings, while circloO averages 4.8 from 2.5K ratings.

### Do Pendulum Swing or circloO have ads?

circloO shows ads; Pendulum Swing does not.

### Which is updated more often, Pendulum Swing or circloO?

Pendulum Swing ships an update every 25 months, and circloO every 2 months. Most recently, Pendulum Swing was updated on November 3, 2026 and circloO on November 12, 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.*