Comparison

Calculator XLt vs WorkTime

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

Head to head
About

Calculator XLt

This app combines five essential calculation tools into one convenient package. It offers standard, scientific, unit conversion, loan, and tip calculators with a user-friendly interface and large buttons. Available on multiple Apple devices, it streamlines everyday calculations.

Highlights
  • Standard Calculator
  • Scientific Calculator
  • Unit Converter
  • Loan Calculator
  • Tip Calculator
  • Calculation History
  • Widgets
Features
Read full description

5 for the Price of 1! Calculator XL is a Universal App for iPhone, iPad, iPod, and iMac, offering: • Standard Calculator • Scientific Calculator • Unit Converter • Loan Calculator • Tip Calculator Quick, accurate, and easy to use, Calculator XL features large, illuminated buttons for standard operations and a sleek, polished design. Features: • Standard Calculator: Extra-large buttons with additional features like delete, x², √, and %. • Scientific Calculator: 30 advanced functions with color-coded, multifunction buttons. • Unit Converter: Supports length, volume, weight, and temperature conversions, with color-coding for Imperial and US units. Perfect for any use, especially in the kitchen! On iPad, switch between calculators with the flip of a switch. On iPhone, rotate left for the Scientific Calculator or right for the Unit Converter. Extra Features: • History list of calculations • Widgets. 2 types, one for history, and one for current number and memory • 29 types of unit conversions with color-coding • 30 scientific functions • Handy delete (Del) button • Memory with preview display • Extra-large buttons for ease of use • One-tap copy • x², √, and % in standard mode Calculator XLt Free is the free version of Calculator XL, available for both iPad and iPhone.

About

WorkTime

Easily track your work shifts and hours with this intuitive calendar app. Designed for shift workers, it allows quick entry, schedule visualization, and helpful reminders. Premium features include advanced hour tracking and calendar syncing.

Highlights
  • Shift calendar visualization
  • Quick shift entry
  • Shift reminders
  • Hours and wages tracking
  • Schedule sharing
  • Sync to phone calendar
Features
Read full description

TRACKING WORK SHIFTS HAS NEVER BEEN EASIER. WorkTime is the shift calendar trusted by over 1,000,000 workers. Set your shift times, see them all at a glance, set alerts, add up your hours, and share your schedule. Do you work rotating shifts, irregular hours, or random days? WorkTime tracks your entire work schedule on one clean calendar. Enter shifts with just two taps. See your whole month at a glance. No more scribbling shifts on scraps of paper. FEATURES • See all your shifts at a single glance on a unique time-display calendar • Enter shift start times with just two taps • Add shifts quickly from your Recent Shifts list • Add notes and reminders to any day • Share your schedule via email or save it as a photo • Share multiple months at once PREMIUM FEATURES • Add unlimited jobs • Track hours worked and wages with the Hours Calculator • Set alerts to remind you before an upcoming shift • Ad-free interface • Sync to your phone's calendar SET AND NEVER FORGET. Set reminders based on how much time you need to get ready. WorkTime alerts you before every shift so you never miss one. BUILT FOR SHIFT WORKERS. Whether you're a nurse, barista, bartender, warehouse worker, retail associate, or anyone who works shifts — WorkTime is built for you. Subscription pricing and terms: WorkTime offers auto-renewing subscription options. Prices shown are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Your subscription will automatically renew at the end of each term and your credit card will be charged through your App Store account. You can turn off auto-renew at any time from your device's Settings > Subscriptions. Refunds will not be provided for any unused portion of the term. Terms of Use: http://totoventures.com/terms-of-use/ Privacy Policy: http://totoventures.com/privacy-policy/

Screenshots

Calculator XLt4 screens
WorkTime4 screens

Verdict

The call

The clearest difference is rating: Calculator XLt at 4.8 against WorkTime's 4.4. Calculator XLt also leads on review sentiment (80% vs 59%). WorkTime's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (4.7K vs 577). On price, ads, in-app purchases and monetization model 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

Both are free to download. Calculator XLt sells 1 one-off in-app purchase and WorkTime sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator XLt holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: WorkTime has 4.7K ratings behind it against 577, so its average is the more settled of the two. Written reviews point the same way: 80% of Calculator XLt's written reviews are positive against 59% of WorkTime's.

UpkeepUpdate frequency

Calculator XLt ships an update every 2 months, WorkTime every 3 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
Calculator XLt versus WorkTime: the parameters behind the verdict, then further details
ParameterCalculator XLtWorkTime
PriceFreeFree
Rating4.8 (577 ratings) — better4.4 (4.7K ratings)
Positive reviews80.2% of reviews — better58.9% of reviews
Number of ratings5774.7K — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size11 MB59 MB
Age rating4+4+
DeveloperGero MazzaToto Ventures Inc.

Customer experience

Calculator XLt

All ratings577 ratings
Positive94.8%
Neutral2.1%
Negative3.1%
Written reviews86 reviews
Positive80.2%
Neutral1.2%
Negative18.6%

WorkTime

All ratings4,671 ratings
Positive84.3%
Neutral7.3%
Negative8.4%
Written reviews487 reviews
Positive58.9%
Neutral12.3%
Negative28.7%

User reviews

Calculator XLt

From 577 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient and fast
  • 🔒 No ads
  • 💡 Useful features like tip and loan calculators
  • 👍 Large, clear buttons

Room to improve

  • 🐛 Crashes or not working on newer iOS versions
  • 🐛 Some functions not available in free version
  • 🐛 Inaccurate calculations in certain cases
  • 🔒 Paid version not worth the upgrade

WorkTime

From 4.7K App Store ratings

What we love

  • 🚀 Simple and easy to use
  • 👍 Helpful for organizing shifts and schedules
  • 💰 Calculates earnings and pay
  • 📆 Convenient calendar view

Room to improve

  • 🔒 Requires subscription for full functionality
  • 💰 Subscription cost is too high
  • 🐛 Bugs and glitches after updates
  • 🔄 Difficulty restoring purchases

Bugs and requests

Calculator XLt

Reported bugs

3 issues
  • Crashes on iPhone XR
  • Inaccurate calculations for 0.3 - 0.4
  • Free version lacks many advertised features

Requested features

4 requests
  • Add support for Bluetooth keyboard
  • Include more scientific functions
  • Improve conversion options
  • Provide a dark mode option

WorkTime

Reported bugs

3 issues
  • Shifts/data randomly disappearing after updates
  • Inability to restore pro subscription
  • Calendar view freezing and becoming unresponsive

Requested features

4 requests
  • Add weekend/holiday pay rates
  • Ability to sync with other calendars
  • Option to customize font size and layout
  • Implement a search/filter feature

In-app purchases

1 purchases

Calculator XLt

One-time1
  • Calculator XL Full Version$9.99
7 purchases

WorkTime

Subscriptions6
  • 1 Wk WorkTime Shift Scheduler14 Days trial$3.997 Days
  • WorkTime Pro: One Week14 Days trial$3.997 Days
  • 1 Month WorkTime Shift Manager14 Days trial$8.991 Month
Show 3 more
  • 6 Month WorkTime Shift Worker$29.996 Months
  • WorkTime Pro Annual Subscription14 Days trial$39.991 Year
  • 1 Year WorkTime Job Calendar14 Days trial$49.991 Year
One-time1
  • Work Calendar & Shift Schedule$3.99

Questions

Is Calculator XLt free?
Calculator XLt is free to download, with in-app purchases available.
Is WorkTime free?
WorkTime is free to download, with in-app purchases available.
Which has better reviews, Calculator XLt or WorkTime?
Calculator XLt is rated higher. Calculator XLt averages 4.8 out of 5 from 577 ratings, while WorkTime averages 4.4 from 4.7K ratings.
Do Calculator XLt or WorkTime have ads?
Neither Calculator XLt nor WorkTime shows ads.
Which is updated more often, Calculator XLt or WorkTime?
Calculator XLt ships an update every 2 months, and WorkTime every 3 weeks. Most recently, Calculator XLt was updated on October 16, 2026 and WorkTime on October 19, 2026.

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