# Spooky Tip Calculator vs QuantumPass

The clearest difference is in-app purchases: Spooky Tip Calculator at none against QuantumPass's 3. Spooky Tip Calculator also leads on update cadence (every 4 months vs every 10 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. QuantumPass sells 3 one-off in-app purchases. Spooky Tip Calculator asks for nothing beyond the download.

Spooky Tip Calculator ships an update every 4 months, QuantumPass every 10 months. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Spooky Tip Calculator | QuantumPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/spooky-tip-calculator/id1594026436/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Free | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [bobby herndon](https://appshunter.io/developer/1438450598) | [Valerie Otero](https://appshunter.io/developer/1848585337) |

## What reviewers say

### Spooky Tip Calculator

[App page](https://appshunter.io/ios/app/spooky-tip-calculator/id1594026436)

A simple utility for calculating tips with a unique, spooky theme. Easily determine a 20% gratuity for service staff with a touch of macabre fun.

**Highlights:** Automatic 20% tip calculation, Spooky themed interface, Simple and easy to use, Designed for iPhone and iPod

**Features:** Vision Pro support

**In-app purchases:** none


### QuantumPass

[App page](https://appshunter.io/ios/app/quantumpass/id6755789663)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small coffee | $1.99 | one-time |
| Medium coffee | $3.99 | one-time |
| Large coffee | $5.99 | one-time |


## Frequently asked questions

### Is Spooky Tip Calculator free?

Spooky Tip Calculator is free to download, with no in-app purchases.

### Is QuantumPass free?

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

### Do Spooky Tip Calculator or QuantumPass have ads?

Neither Spooky Tip Calculator nor QuantumPass shows ads.

### Which is updated more often, Spooky Tip Calculator or QuantumPass?

Spooky Tip Calculator ships an update every 4 months, and QuantumPass every 10 months. Most recently, Spooky Tip Calculator was updated on September 28, 2026 and QuantumPass on October 6, 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.*