# Signals Generator vs SwissCell

The clearest difference is price: Signals Generator at Free against SwissCell's $1.99. Signals Generator also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.6). SwissCell's advantage is in-app purchases (none vs 14) and update cadence (every 10 days vs every 33 months). On ads there is nothing between them.

Signals Generator is free to download; SwissCell costs $1.99 up front. Signals Generator sells 14 one-off in-app purchases. SwissCell asks for nothing beyond the download.

Signals Generator ships an update every 33 months, SwissCell every 10 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Signals Generator | SwissCell |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (30 ratings)](https://appshunter.io/ios/app/signals-generator/id1526653387/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 8 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [怀卫 张](https://appshunter.io/developer/1252544375) | [Vincent Marie Joseph Tissot](https://appshunter.io/developer/1885952735) |

## What reviewers say

### Signals Generator

[App page](https://appshunter.io/ios/app/signals-generator/id1526653387)

Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.

**Highlights:** Dual-channel signal generation, Multiple waveform types, Adjustable amplitude, frequency, and phase, Independent channel control, Zoomable waveform display, Interface color selection

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sine Wave | $0.99 | one-time |
| Square Wave | $0.99 | one-time |
| Gaussian Noise | $0.99 | one-time |
| Uniformly distributed noise | $0.99 | one-time |
| Pink Noise | $0.99 | one-time |
| Red (brown) noise | $0.99 | one-time |
| Maximum Length Sequence | $0.99 | one-time |
| Rayleigh Noise | $0.99 | one-time |
| Sawtooth Wave | $0.99 | one-time |
| Gamma Noise | $0.99 | one-time |
| Functional Wave | $2.99 | one-time |
| Sweep Signal | $2.99 | one-time |
| All Noise Signals | $3.99 | one-time |
| All type of signals | $7.99 | one-time |


### SwissCell

[App page](https://appshunter.io/ios/app/swisscell-map/id6760730029)

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

**In-app purchases:** none


## Frequently asked questions

### Is Signals Generator free?

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

### Is SwissCell free?

SwissCell costs $1.99, with no in-app purchases.

### Do Signals Generator or SwissCell have ads?

Neither Signals Generator nor SwissCell shows ads.

### Which is updated more often, Signals Generator or SwissCell?

Signals Generator ships an update every 33 months, and SwissCell every 10 days. Most recently, Signals Generator was updated on October 29, 2026 and SwissCell 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.*