# Time Calculator vs Sim Flights Tracker

The clearest difference is in-app purchases: Sim Flights Tracker at none against Time Calculator's 6. Sim Flights Tracker also leads on rating (5.0 vs 4.7). Time Calculator's advantage is ads (none vs shown) and ratings volume (2.9K vs 3). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Time Calculator sells 6 in-app purchases, starting at $2.99 per month. Sim Flights Tracker asks for nothing beyond the download.

Sim Flights Tracker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Time Calculator has 2.9K ratings behind it against 3, so its average is the more settled of the two.

Time Calculator ships an update every 2 weeks, Sim Flights Tracker every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Time Calculator | Sim Flights Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.9K ratings)](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sim-flights-tracker/id1594401428/reviews)** |
| Number of ratings | **2.9K** | 3 |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 17 MB | 106 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oval Software Oy](https://appshunter.io/developer/1438258178) | [Donald Sepeng](https://appshunter.io/developer/1594401430) |

## What reviewers say

### Time Calculator

[App page](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079)

This comprehensive toolkit helps manage time, dates, and schedules with various calculators. Track work hours, plan shifts, convert time formats, and calculate differences between dates. Ideal for professionals, freelancers, and everyday users needing precise time management.

**Highlights:** Work time tracking, Shift scheduling, Date difference calculation, Countdown timers, Time zone comparison, Age calculation, Time conversion

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Calculator Pro Monthly | $2.99 | per month |
| Time Calculator Premium Monthl | $3.99 | per month |
| Time Calculator Premium | $14.99 | per year |
| Time Calculator Premium | $19.99 | per year |
| Time Calculator Premium | $19.99 | one-time |
| Unlock all features | $29.99 | one-time |

**What reviewers like**

- 🚀 Great Time calculator App
- 👍 Handy and easy to use
- 👍 Excellent
- 👍 Awesome
- 👍 Useful

**What reviewers complain about**

- 🐛 Editing
- 🐛 Not designed for use on more than one device?
- 💰 Too Expensive
- 💰 需要收费
- 💰 Not worth the money

**Reported bugs**

- Unable to upgrade
- Calculator does not show hours, minutes and seconds. Only hour and minutes
- Seconds don't work on a TIME calculator!
- The last update is bad, it doesn't work!
- The settings doesn't work after the last update

**Requested features**

- Overtime calculator
- Decimals for time calculator
- Ability to delete entries
- Ability to edit or pick the days on the calendar
- Ability to have the work time calculator on Mac


### Sim Flights Tracker

[App page](https://appshunter.io/ios/app/sim-flights-tracker/id1594401428)

Track live aircraft on the Vatsim and Ivao networks. View detailed flight information, network statistics, and an interactive map showing aircraft positions in real-time.

**Highlights:** Live aircraft tracking, Vatsim and Ivao network data, Flight information display, Network flight statistics, Custom interactive map

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Calculator free?

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

### Is Sim Flights Tracker free?

Sim Flights Tracker is free to download, with no in-app purchases.

### Which has better reviews, Time Calculator or Sim Flights Tracker?

Sim Flights Tracker is rated higher. Time Calculator averages 4.7 out of 5 from 2.9K ratings, while Sim Flights Tracker averages 5.0 from 3 ratings.

### Do Time Calculator or Sim Flights Tracker have ads?

Sim Flights Tracker shows ads; Time Calculator does not.

### Which is updated more often, Time Calculator or Sim Flights Tracker?

Time Calculator ships an update every 2 weeks, and Sim Flights Tracker every 2 months. Most recently, Time Calculator was updated on November 1, 2026 and Sim Flights Tracker on October 24, 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.*