# Gratuity | Tip Calculator vs Grandsons Tech Service

The clearest difference is ratings volume: Gratuity | Tip Calculator at 252 against Grandsons Tech Service's 2. Gratuity | Tip Calculator also leads on update cadence (every 4 days vs fortnightly). Grandsons Tech Service's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Gratuity | Tip Calculator sells 1 one-off in-app purchase and Grandsons Tech Service sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Grandsons Tech Service holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Gratuity | Tip Calculator has 252 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Gratuity | Tip Calculator's written reviews are positive against 100% of Grandsons Tech Service's.

Gratuity | Tip Calculator ships an update every 4 days, Grandsons Tech Service fortnightly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Gratuity | Tip Calculator | Grandsons Tech Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (252 ratings)](https://appshunter.io/ios/app/gratuity-tip-calculator/id846177978/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grandsons-tech-service/id6758622169/reviews)** |
| Number of ratings | **252** | 2 |
| Positive reviews | 75.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 5 MB | 37 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carl Banks](https://appshunter.io/developer/846177981) | [Bredenkamp & Kury Development Group LLC](https://appshunter.io/developer/1856654043) |

## What reviewers say

### Gratuity | Tip Calculator

[App page](https://appshunter.io/ios/app/gratuity-tip-calculator/id846177978)

Effortlessly calculate tips, split bills with friends, and scan receipts to get accurate totals. This app simplifies everyday tipping scenarios at restaurants, bars, and for various services, ensuring you never have to guess again.

**Highlights:** Instant tip calculation, Split bills across groups, Tip before tax, Round totals, Scan receipt totals, Custom tip presets, Multiple currency options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gratuity Pro | $9.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast and quick calculations
- 💡 Effortless bill splitting
- 👍 Easy to use
- 👍 Clean design

**What reviewers complain about**

- 🐛 Calculation bugs
- 🐛 Inconsistent results
- 🐛 No pre-tax calculation option
- 🐛 Small font and bad contrast
- 🐛 Round up total option doesn't work

**Reported bugs**

- White screen after update
- Doesn't load after update
- Can't input price amount
- No decimal point for tax input
- App doesn't fill screen on large displays

**Requested features**

- Add tax function
- Add pre-tax calculation option
- Allow tip on pre-tax amount
- Option to round total amount
- Default establishment type


### Grandsons Tech Service

[App page](https://appshunter.io/ios/app/grandsons-tech-service/id6758622169)

This app connects you with reliable in-home tech support for computers, phones, Wi-Fi, and more. Book services easily, manage your appointments, and receive updates. Optional service plans offer added convenience.

**Highlights:** Book in-home tech service, Manage past service visits, Receive booking updates, Manage account and preferences, Optional service plans

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $4.99 | per month |


## Frequently asked questions

### Is Gratuity | Tip Calculator free?

Gratuity | Tip Calculator is free to download, with in-app purchases available.

### Is Grandsons Tech Service free?

Grandsons Tech Service is free to download, with in-app purchases available.

### Which has better reviews, Gratuity | Tip Calculator or Grandsons Tech Service?

Grandsons Tech Service is rated higher. Gratuity | Tip Calculator averages 4.7 out of 5 from 252 ratings, while Grandsons Tech Service averages 5.0 from 2 ratings.

### Do Gratuity | Tip Calculator or Grandsons Tech Service have ads?

Neither Gratuity | Tip Calculator nor Grandsons Tech Service shows ads.

### Which is updated more often, Gratuity | Tip Calculator or Grandsons Tech Service?

Gratuity | Tip Calculator ships an update every 4 days, and Grandsons Tech Service fortnightly. Most recently, Gratuity | Tip Calculator was updated on November 11, 2026 and Grandsons Tech Service on November 5, 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.*