# Pendulum Swing vs 99

The clearest difference is price: 99 at Free against Pendulum Swing's $1.99. 99 also leads on update cadence (weekly vs every 25 months). Pendulum Swing's advantage is ads (none vs shown) and iOS requirement (14.1 vs 16.6). On in-app purchases and device support there is nothing between them.

99 is free to download; Pendulum Swing costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pendulum Swing ships an update every 25 months, 99 weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pendulum Swing | 99 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pendulum-swing/id1478512488/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Weekly** |
| Monetization | Paid | — |
| Size | 47 MB | 5 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) | [Nazir Dogan](https://appshunter.io/developer/1048892607) |

## 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


### 99

[App page](https://appshunter.io/ios/app/99-the-timing-challenge/id6756195728)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pendulum Swing free?

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

### Is 99 free?

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

### Do Pendulum Swing or 99 have ads?

99 shows ads; Pendulum Swing does not.

### Which is updated more often, Pendulum Swing or 99?

Pendulum Swing ships an update every 25 months, and 99 weekly. Most recently, Pendulum Swing was updated on November 3, 2026 and 99 on October 30, 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.*