# Systemic vs Yip

The clearest difference is in-app purchases: Yip at none against Systemic's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Systemic sells 3 in-app purchases, starting at $0.99 per month. Yip asks for nothing beyond the download.

Systemic ships an update every 10 days, Yip every 9 days. The most recent releases landed on October 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Systemic | Yip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yip-dog-whistle/id6791068006/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | — | Free |
| Size | 3 MB | 6 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sayan Goswami](https://appshunter.io/developer/1724985919) | [MOSAIC PARADIGM, LLC](https://appshunter.io/developer/6781577304) |

## What reviewers say

### Systemic

[App page](https://appshunter.io/ios/app/systemic/id6758315076)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Systemic Hero | $0.99 | per month |
| Power User | $4.99 | per month |
| Lifetime Power User | $29.99 | one-time |


### Yip

[App page](https://appshunter.io/ios/app/yip-dog-whistle/id6791068006)

This app provides customizable sound tools for dog training, including a tunable whistle, a recorded clicker, and custom cue patterns. It allows users to personalize training sounds for each dog and offers free training guides. The app prioritizes safe, reward-based training methods.

**Highlights:** Tunable whistle with four archetypes, Recorded clicker with adjustable timing, Customizable cue patterns with millisecond precision, Per-dog sound profiles and settings, Free general training guides, Offline functionality

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Systemic free?

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

### Is Yip free?

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

### Do Systemic or Yip have ads?

Neither Systemic nor Yip shows ads.

### Which is updated more often, Systemic or Yip?

Systemic ships an update every 10 days, and Yip every 9 days. Most recently, Systemic was updated on October 5, 2026 and Yip on September 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.*