# Triple Pendulum vs SignalScope Basic 2022

The clearest difference is price: Triple Pendulum at Free against SignalScope Basic 2022's $59.99. Triple Pendulum also leads on iOS requirement (7.0 vs 14.0). SignalScope Basic 2022's advantage is update cadence (every 2 months vs every 73 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Triple Pendulum is free to download; SignalScope Basic 2022 costs $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Triple Pendulum ships an update every 73 months, SignalScope Basic 2022 every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Triple Pendulum | SignalScope Basic 2022 |
| --- | --- | --- |
| Price | **Free** | $59.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 73 months | **Every 2 months** |
| Size | 0 MB | 10 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [Faber Acoustical, LLC](https://appshunter.io/developer/284781780) |

## What reviewers say

### Triple Pendulum

[App page](https://appshunter.io/ios/app/triple-pendulum/id371860711)

**Features:** macOS Compatibility

**In-app purchases:** none


### SignalScope Basic 2022

[App page](https://appshunter.io/ios/app/signalscope-basic-2022/id1644734171)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Triple Pendulum free?

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

### Is SignalScope Basic 2022 free?

SignalScope Basic 2022 costs $59.99, with no in-app purchases.

### Do Triple Pendulum or SignalScope Basic 2022 have ads?

Neither Triple Pendulum nor SignalScope Basic 2022 shows ads.

### Which is updated more often, Triple Pendulum or SignalScope Basic 2022?

Triple Pendulum ships an update every 73 months, and SignalScope Basic 2022 every 2 months. Most recently, Triple Pendulum was updated on October 26, 2026 and SignalScope Basic 2022 on October 25, 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.*