# Holiday Splash Pass vs Master AutoTech

The clearest difference is review sentiment: Master AutoTech at 100% against Holiday Splash Pass's 22%. Master AutoTech also leads on rating (5.0 vs 2.8) and update cadence (every 3 weeks vs every 12 months). Holiday Splash Pass's advantage is ratings volume (70 vs 6) and iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Master AutoTech holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Holiday Splash Pass has 70 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 22% of Holiday Splash Pass's written reviews are positive against 100% of Master AutoTech's.

Holiday Splash Pass ships an update every 12 months, Master AutoTech every 3 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Holiday Splash Pass | Master AutoTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (70 ratings)](https://appshunter.io/ios/app/holiday-splash-pass/id1626593087/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/master-autotech/id6478407925/reviews)** |
| Number of ratings | **70** | 6 |
| Positive reviews | 22.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 107 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Holiday Oil Company](https://appshunter.io/developer/1577442041) | [Master Muffler](https://appshunter.io/developer/1732734067) |

## What reviewers say

### Holiday Splash Pass

[App page](https://appshunter.io/ios/app/holiday-splash-pass/id1626593087)

This app provides access to car wash services, fueling, and convenience store offerings. It features an express exterior automatic wash with advanced technology for a thorough cleaning. Users can also find quality fuel and a variety of food, beverages, and accessories.

**Highlights:** Express exterior automatic car wash, Latest sensing technology for car cleaning, High-quality fueling services, Convenience store with food and beverages, Vacuum and air machines available

**In-app purchases:** none

**What reviewers like**

- 👍 Great deal for car washing
- 👍 Love the car wash
- 👍 Easy to use for car washes
- 👍 Love the ease of use
- 👍 Convenient 24/7 availability

**What reviewers complain about**

- 👎 App leaves much to be desired
- 👎 App does not work
- 👎 No support available
- 👎 Vacuums never work
- 👎 App is garbage

**Reported bugs**

- App does not work
- Vacuums never work
- App shuts off music and disrupts Bluetooth
- App keeps telling users to review it
- App won't load

**Requested features**

- Disable app talking/audio override
- Allow users to turn off audio notifications
- Make it easier to engage wash cycle (fewer buttons)
- Improve vacuum functionality
- Improve air machine functionality


### Master AutoTech

[App page](https://appshunter.io/ios/app/master-autotech/id6478407925)

Access key vehicle data in real time, including VIN, odometer, and diagnostic trouble codes. Schedule service appointments for diagnostics, maintenance, or repairs directly within the application.

**Highlights:** Real-time vehicle data monitoring, VIN and odometer tracking, Diagnostic trouble code (DTC) access, Battery voltage monitoring, Service scheduling for diagnostics, Service scheduling for maintenance, Service scheduling for repairs

**In-app purchases:** none


## Frequently asked questions

### Is Holiday Splash Pass free?

Holiday Splash Pass is free to download, with no in-app purchases.

### Is Master AutoTech free?

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

### Which has better reviews, Holiday Splash Pass or Master AutoTech?

Master AutoTech is rated higher. Holiday Splash Pass averages 2.8 out of 5 from 70 ratings, while Master AutoTech averages 5.0 from 6 ratings.

### Do Holiday Splash Pass or Master AutoTech have ads?

Neither Holiday Splash Pass nor Master AutoTech shows ads.

### Which is updated more often, Holiday Splash Pass or Master AutoTech?

Holiday Splash Pass ships an update every 12 months, and Master AutoTech every 3 weeks. Most recently, Holiday Splash Pass was updated on October 24, 2026 and Master AutoTech on October 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.*