# Puppy Trainer App vs Handheld LED Scroller

The clearest difference is review sentiment: Handheld LED Scroller at 100% against Puppy Trainer App's 79%. Handheld LED Scroller also leads on update cadence (every 3 weeks vs every 3 months). Puppy Trainer App's advantage is iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Puppy Trainer App sells 1 one-off in-app purchase and Handheld LED Scroller sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Puppy Trainer App ships an update every 3 months, Handheld LED Scroller every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Puppy Trainer App | Handheld LED Scroller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/puppy-trainer-app/id1406116401/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 5 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kyuseok Lee](https://appshunter.io/developer/1308172428) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### Puppy Trainer App

[App page](https://appshunter.io/ios/app/puppy-trainer-app/id1406116401)

Train your dog using specific sound frequencies and situational audio cues. This app offers a variety of sounds, including those for positive reinforcement and to address specific triggers like doorbells.

**Highlights:** Frequency training (14kHz-20kHz), Situation-specific sounds (doorbell, phone), Clicker training aid, Positive reinforcement sounds, Distraction sounds (thunder, tiger cry)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developers to buy a cup of cof | $3.99 | one-time |


### Handheld LED Scroller

[App page](https://appshunter.io/ios/app/handheld-led-scroller/id1565645742)

Create custom scrolling LED signs for various occasions like concerts, sports events, or personal messages. Personalize text, font, and colors to communicate effectively in public spaces.

**Highlights:** Adjustable text speed, Customizable font size and thickness, Adjustable font and background colors, Saveable presets, Selectable text effects

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor a developer | $0.99 | one-time |
| Premium Effects | $0.99 | one-time |


## Frequently asked questions

### Is Puppy Trainer App free?

Puppy Trainer App is free to download, with in-app purchases available.

### Is Handheld LED Scroller free?

Handheld LED Scroller is free to download, with in-app purchases available.

### Do Puppy Trainer App or Handheld LED Scroller have ads?

Both Puppy Trainer App and Handheld LED Scroller show ads.

### Which is updated more often, Puppy Trainer App or Handheld LED Scroller?

Puppy Trainer App ships an update every 3 months, and Handheld LED Scroller every 3 weeks. Most recently, Puppy Trainer App was updated on November 2, 2026 and Handheld LED Scroller on November 3, 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.*