# ServiceCalc vs Alt Time

The clearest difference is rating: Alt Time at 5.0 against ServiceCalc's 4.0. Alt Time also leads on chart position (#80 vs unranked) and review sentiment (100% vs 91%). ServiceCalc's advantage is price ($0.99 vs $1.99) and iOS requirement (12.0 vs 17.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

ServiceCalc costs $0.99 and Alt Time $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Alt Time holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 91% of ServiceCalc's written reviews are positive against 100% of Alt Time's.

ServiceCalc ships an update every 2 months, Alt Time every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ServiceCalc | Alt Time |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/servicecalc/id583666473/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/alt-time-world-clock-widget/id6754809188/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#80** |
| Size | 1 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Farren Domenici](https://appshunter.io/developer/583666476) | [MMH Adventures LLC](https://appshunter.io/developer/1850216816) |

## What reviewers say

### ServiceCalc

[App page](https://appshunter.io/ios/app/servicecalc/id583666473)

This tool automates invoice calculations for service technicians, reducing errors and time spent. It handles labor, parts, tax, and totals, with features like a built-in timer and flashlight.

**Highlights:** Automated labor calculation, Parts/materials totaling, Configurable tax rates, Built-in timer, Flashlight function, Customizable skins

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

**In-app purchases:** none


### Alt Time

[App page](https://appshunter.io/ios/app/alt-time-world-clock-widget/id6754809188)

**Currently charting:** #80 Top Paid · Utilities (US App Store)

This app provides lock screen widgets for iPhones, displaying both 12-hour and 24-hour time formats simultaneously. It offers five distinct widget styles and automatically adapts to your system's time settings for a seamless experience.

**Highlights:** Dual 12h/24h time display, Five lock screen widget styles, Automatic system time format detection, Real-time updates, One-tap setup, No data collection or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is ServiceCalc free?

ServiceCalc costs $0.99, with no in-app purchases.

### Is Alt Time free?

Alt Time costs $1.99, with no in-app purchases.

### Which has better reviews, ServiceCalc or Alt Time?

Alt Time is rated higher. ServiceCalc averages 4.0 out of 5 from 4 ratings, while Alt Time averages 5.0 from 4 ratings.

### Do ServiceCalc or Alt Time have ads?

Neither ServiceCalc nor Alt Time shows ads.

### Which is updated more often, ServiceCalc or Alt Time?

ServiceCalc ships an update every 2 months, and Alt Time every 3 weeks. Most recently, ServiceCalc was updated on November 1, 2026 and Alt Time 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.*