# Sun Tan City vs Core K9 Training

The clearest difference is rating: Core K9 Training at 4.9 against Sun Tan City's 4.5. Core K9 Training also leads on monetization model (free vs free with in-app purchases). Sun Tan City's advantage is ratings volume (12K vs 13) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Core K9 Training holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Sun Tan City has 12K ratings behind it against 13, so its average is the more settled of the two.

Sun Tan City ships an update every 2 weeks, Core K9 Training every 6 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sun Tan City | Core K9 Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (12K ratings)](https://appshunter.io/ios/app/sun-tan-city/id888523615/reviews) | **[4.9 (13 ratings)](https://appshunter.io/ios/app/core-k9-training/id1661641966/reviews)** |
| Number of ratings | **12K** | 13 |
| Positive reviews | 21.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 76 MB | 140 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [STC MANAGEMENT GROUP, LLC](https://appshunter.io/developer/941802937) | [iTrust Ventures LLC](https://appshunter.io/developer/1317767149) |

## What reviewers say

### Sun Tan City

[App page](https://appshunter.io/ios/app/sun-tan-city/id888523615)

Streamline your salon experience by checking in before you arrive to secure your spot. Browse available services, manage your membership, and access exclusive specials. This app makes getting your glow easier than ever.

**Highlights:** Pre-arrival check-in, View wait times, Purchase memberships and specials, Manage account details, Review visit history, Digital scan card, Live chat support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient check-in
- 📱 User-friendly interface
- 💳 Manage account details
- 🎁 Exclusive deals/promos

**What reviewers complain about**

- 🐛 App crashes/freezes
- 🔍 Difficult to navigate
- 🕰️ Inaccurate wait times
- 🔑 Login/password issues
- 🔒 Difficult to cancel/freeze account

**Reported bugs**

- White screen on launch
- Inconsistent login functionality
- Inability to complete transactions

**Requested features**

- Display past visit history
- Show location hours and details
- Streamline check-in process
- Improve account management


### Core K9 Training

[App page](https://appshunter.io/ios/app/core-k9-training/id1661641966)

Manage your pet's care with ease. Schedule appointments, get real-time updates and photos, communicate directly with staff, and handle payments conveniently. Experience top-tier pet services.

**Highlights:** Schedule appointments, Receive status updates, View pet pictures, Chat with staff, Contactless payments

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

**In-app purchases:** none


## Frequently asked questions

### Is Sun Tan City free?

Sun Tan City is free to download, with no in-app purchases.

### Is Core K9 Training free?

Core K9 Training is free to download, with no in-app purchases.

### Which has better reviews, Sun Tan City or Core K9 Training?

Core K9 Training is rated higher. Sun Tan City averages 4.5 out of 5 from 12K ratings, while Core K9 Training averages 4.9 from 13 ratings.

### Do Sun Tan City or Core K9 Training have ads?

Neither Sun Tan City nor Core K9 Training shows ads.

### Which is updated more often, Sun Tan City or Core K9 Training?

Sun Tan City ships an update every 2 weeks, and Core K9 Training every 6 weeks. Most recently, Sun Tan City was updated on October 29, 2026 and Core K9 Training on October 21, 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.*