# Salary Calculator. vs ShiftZen

The clearest difference is rating: Salary Calculator. at 4.4 against ShiftZen's 3.9. Salary Calculator. also leads on device support (4 vs 2) and iOS requirement (15.6 vs 18.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Salary Calculator. sells 9 in-app purchases, starting at $0.99 per month and ShiftZen sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Salary Calculator. holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 16 and 18 respectively. Written reviews complicate that: 58% of Salary Calculator.'s written reviews are positive against 59% of ShiftZen's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 12 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Salary Calculator. | ShiftZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16 ratings)](https://appshunter.io/ios/app/salary-calculator/id1279673402/reviews)** | [3.9 (18 ratings)](https://appshunter.io/ios/app/shiftzen-shift-work-calendar/id1511199418/reviews) |
| Number of ratings | 16 | **18** |
| Positive reviews | 58.3% of reviews | **59.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 36 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zhengzhou Yeqiang Technology Co., Ltd](https://appshunter.io/developer/1273663977) | [Bohee Sim](https://appshunter.io/developer/1137032844) |

## What reviewers say

### Salary Calculator.

[App page](https://appshunter.io/ios/app/salary-calculator/id1279673402)

Easily track your working hours and calculate wages with this timekeeping app. Generate invoices for clients, manage logs by list or calendar, and export your data. Features include task management, automatic clock-in/out, and payment tracking.

**Highlights:** Tap to start/stop timing, Create tasks with rates and taxes, Generate and send invoices, View logs by list or calendar, Mark logs as paid, Backup and restore data, Apple Watch support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 month | $0.99 | per month |
| Premium - 1 year | $4.99 | per year |
| Premium - 6 months | $5.49 | per 6 months |
| Premium - 1 year | $6.99 | per year |
| Premium - 1 year | $9.99 | per year |
| Export Data | $29.99 | one-time |
| Unlimited Invoices | $29.99 | one-time |
| Unlimited Records | $39.99 | one-time |
| Remove Ads | $39.99 | one-time |


### ShiftZen

[App page](https://appshunter.io/ios/app/shiftzen-shift-work-calendar/id1511199418)

This app helps individuals with irregular work schedules or freelance jobs accurately track their earnings. It calculates hourly wages, overtime, and unpaid breaks, providing real-time insights into income and offering detailed reports.

**Highlights:** Track hourly earnings and overtime, Calculate unpaid breaks, Organize shifts with color-coding, Export payroll reports in CSV, View shift and hours charts, Sync with Apple Calendar, Password lock with biometrics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftZen Pro | $2.99 | one-time |
| ShiftZen Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Convenient for tracking shifts
- 👍 Good for calculating salary/pay
- 👍 Clear and organized interface
- 👍 Helpful for managing multiple jobs

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App won't open after updates
- 🐛 Data loss after reinstallation
- 🐛 Dates and days not matching
- 🐛 Missing days in calendar

**Reported bugs**

- App keeps crashing after update
- App stops working, keeps quitting
- App closes immediately upon opening
- App opens to a specific date (10/21) and requires scrolling
- Duplicate dates in April

**Requested features**

- Update for ISO18
- Add ability to display non-shift appointments
- Add ability to display holidays
- More color options


## Frequently asked questions

### Is Salary Calculator. free?

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

### Is ShiftZen free?

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

### Which has better reviews, Salary Calculator. or ShiftZen?

Salary Calculator. is rated higher. Salary Calculator. averages 4.4 out of 5 from 16 ratings, while ShiftZen averages 3.9 from 18 ratings.

### Do Salary Calculator. or ShiftZen have ads?

Both Salary Calculator. and ShiftZen show ads.

### Which is updated more often, Salary Calculator. or ShiftZen?

Salary Calculator. ships an update every 12 months, and ShiftZen every 12 months. Most recently, Salary Calculator. was updated on October 29, 2026 and ShiftZen on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*