Comparison

Time.Calc vs Flugs

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Time.Calc

This app simplifies complex time calculations with an intuitive interface. It supports both 24-hour and am/pm formats, making it ideal for managing flight logs, working hours, and general time-based tasks. Calculations can be easily shared or saved.

Highlights
  • Calculate duration between two times
  • Add and subtract durations
  • Flexible time unit input (hours, minutes, seconds)
  • Configurable rounding options
  • Support for negative values
  • Email calculations or save to calendar
Read full description

Time.Calc is the perfect tool to work with time! Its intuitive user interface makes even complicated time calculations simple. Both 24h and am/pm are supported. Especially the data in flight logs can be handled easily. Time.Calc also includes a convenient way to calculate working hours. This is perfect for employees, students, or freelancers. Features: - Calculate the duration between two points of time - Add and subtract durations - Flexible design: you can work with only hours and minutes for work time but include seconds whenever you want - Tap sounds for all buttons (can be switched off) - Configurable rounding options: Results can be rounded up to a variety of different intervals. Useful, if you bill for every hour commenced. - Supports negative values as input parameter and result - mail your calculations or save them to the internal calendar - iPad version with convenient protocol of previous calculations

About

Flugs

Effortlessly track your work hours with a simple, fast time tracker. Set daily goals, view progress, and access tracking features via shortcuts and widgets. Your data is backed up and exportable without any subscriptions or ads.

Highlights
  • One-tap time tracking
  • Daily work-hour goal setting
  • Weekly statistics
  • Siri Shortcuts and App Intents
  • Widgets and Control Center access
  • CSV export
  • iCloud backup and restore
Features
Read full description

Flugs is your simple and fast time tracker for everyday work – no clutter, no subscription, no tracking. TRACK YOUR TIME * Start and stop your current time tracking session * See the current duration live while tracking * Automatic break deductions – based on German legal requirements or your own custom rules * Title templates for frequently used entries * Automatic location detection for saved places such as your office or home office * View all entries grouped by day * See the start time, end time, and duration of each entry at a glance * Edit or delete entries, or select and delete multiple entries at once STAY ON TOP OF YOUR GOALS * Set your own daily working time goal * Track your daily progress with percentages and target vs. actual time * Weekly and monthly statistics with customizable workdays * Choose which weekdays count toward your weekly goal and time balance * Account for sick days, days off, and more in your statistics * Get notifications at 50% and 100% of your daily goal and when break thresholds are reached QUICK ACCESS * Siri Shortcuts and App Intents to start, stop, and toggle time tracking * Support for the Action Button * Home Screen widget showing your daily progress * Control widget for quick access directly from Control Center * Live Activities on the Lock Screen and Dynamic Island YOUR DATA * Back up and restore your data with iCloud * CSV export using your time zone for Numbers, Excel, or other spreadsheet apps * No third-party analytics, tracking, or advertising software Flugs is a one-time purchase – no subscription, no hidden costs.

Screenshots

Time.Calc4 screens
Flugs4 screens

Verdict

The call

The clearest difference is monetization model: Time.Calc at free against Flugs's paid. Time.Calc also leads on iOS requirement (11.0 vs 17.6). Flugs's advantage is update cadence (weekly vs every 4 months) and review sentiment (95% vs 81%). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Time.Calc ships an update every 4 months, Flugs weekly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Time.Calc versus Flugs: the parameters behind the verdict, then further details
ParameterTime.CalcFlugs
Price$1.99$1.99
Rating4.9 (228 ratings) — better—
Positive reviews81.2% of reviews95.0% of reviews — better
Number of ratings228 — better—
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size1 MB7 MB
Age rating4+4+
DeveloperBaliza GmbHMalte Kirchner

Customer experience

Time.Calc

All ratings228 ratings
Positive96.9%
Neutral0.4%
Negative2.6%
Written reviews69 reviews
Positive81.2%
Neutral2.9%
Negative15.9%

Flugs

Written reviews20 reviews
Positive95.0%
Neutral5.0%
Negative0.0%

Bugs and requests

Time.Calc

Reported bugs

7 issues
  • Calculations become inaccurate after a while
  • Decimal to normal time conversion does not work
  • Inputting 19:47 rounds down to 19:00
  • App crashes
  • Calculations are off by two minutes
Show 2 more
  • New design is disliked by many users
  • Fuzzy text on specific devices

Requested features

16 requests
  • Add multiplication and division buttons
  • Add multiplication function
  • Add divide function
  • Add (X) option for multiplication
  • Add dual screen option
Show 11 more
  • Convert total hours to minutes
  • Add frame counter for film/TV work
  • Add option to save workdays
  • Add ability to see complete monthly sum
  • Improve calculation for work hours (e.g., 7.80)
  • Calculate non-sell on time work/break page
  • UI polish
  • Calculate hourly rate against calculated time
  • Add days off calculation
  • Allow choice between new and old design
  • Make screen usage more efficient for larger fingers

Flugs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Time.Calc

No in-app purchases

None

Flugs

No in-app purchases

Questions

Is Time.Calc free?
Time.Calc costs $1.99, with no in-app purchases.
Is Flugs free?
Flugs costs $1.99, with no in-app purchases.
Do Time.Calc or Flugs have ads?
Neither Time.Calc nor Flugs shows ads.
Which is updated more often, Time.Calc or Flugs?
Time.Calc ships an update every 4 months, and Flugs weekly. Most recently, Time.Calc was updated on October 16, 2026 and Flugs on October 13, 2026.

Other comparisons