# Signals Generator vs Pips!

The clearest difference is rating: Pips! at 5.0 against Signals Generator's 4.7. Signals Generator's advantage is ratings volume (29 vs 1) and device support (4 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Signals Generator sells 14 one-off in-app purchases and Pips! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pips! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Signals Generator has 29 ratings behind it against 1, so its average is the more settled of the two.

Signals Generator ships an update every 33 months, Pips! every 25 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Signals Generator | Pips! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (29 ratings)](https://appshunter.io/ios/app/signals-generator/id1526653387/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pips/id1603871264/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 25 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 3 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [怀卫 张](https://appshunter.io/developer/1252544375) | [Jason Thompson](https://appshunter.io/developer/1603871266) |

## 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 |


### Pips!

[App page](https://appshunter.io/ios/app/pips/id1603871264)

Generate custom tone sequences for time synchronization, inspired by global broadcast signals. Control frequency, duration, and volume to create unique 'pips' for personal or professional use. Includes presets from international broadcasters.

**Highlights:** Build custom pip sequences, Control frequency, duration, and volume, Use built-in presets, Recreate historical time signals, Generate new tone combinations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar | $4.99 | one-time |


## Frequently asked questions

### Is Signals Generator free?

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

### Is Pips! free?

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

### Which has better reviews, Signals Generator or Pips!?

Pips! is rated higher. Signals Generator averages 4.7 out of 5 from 29 ratings, while Pips! averages 5.0 from 1 ratings.

### Do Signals Generator or Pips! have ads?

Neither Signals Generator nor Pips! shows ads.

### Which is updated more often, Signals Generator or Pips!?

Signals Generator ships an update every 33 months, and Pips! every 25 months. Most recently, Signals Generator was updated on October 7, 2026 and Pips! on September 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.*