Comparison

Glass dBstation vs Shift & Overtime Tracker

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

Head to head
About

Glass dBstation

Simulate acoustic performance of different window glazing options to combat noise pollution. Choose the best performing glass based on your environment's noise levels and recommended compositions.

Highlights
  • Acoustic simulation for window glazing
  • Noise pollution assessment
  • Sound insulation comparison
  • Glazing composition recommendations
  • Exterior environment analysis
Features
Read full description

Thanks to the acoustic simulator of Saint-Gobain Glass, you can easily determine the best performing glazing for your windows according to the noise pollution of your exterior environment. Different noisy situations commonly encountered were identified and for each of these situations, the application restores the sound insulation provided by various compositions of insulating glazings. The quality of listening depends strongly on your equipment and its ability to reproduce as faithfully as possible sounds. To test the application dBstation Glass in the best conditions, we recommend that you use your headphones to better perceive the differences between the solutions.

About

Shift & Overtime Tracker

Features
Read full description

Shift & Overtime Tracker is a shift calendar, overtime and pay calculator for shift workers. Log your shifts on the calendar with one tap and see your monthly net pay with overtime, night premiums, extra income and tax included. Three shifts at a factory, on-call at a hospital, 12-hour rotations in security or your own rota… Whatever your schedule, set up your shift pattern once and the app fills in the months for you. SHIFT CALENDAR AND ROTATION β€’ One-tap shift entry on the calendar, bulk entry and bulk delete β€’ Day, evening and night shifts; 2 Γ— 12 h or 3 Γ— 8 h patterns β€’ Ready-made rotations and your own week-based rota: your days off stay on the weekend β€’ Days are filled with the shift colour, so the whole month is clear at a glance OVERTIME AND PAY CALCULATOR β€’ Separate overtime rates for weekdays, Saturday, Sunday and public holidays β€’ Night shift premium and a premium rate per shift β€’ Monthly, weekly or hourly wage; net or gross salary with tax rate β€’ Extra income such as meals, travel and bonuses, plus pay advances β€’ Got a raise? Apply the new salary "from this month on" and your past timesheet stays correct β€’ Monthly and yearly summary, charts, PDF and Excel (CSV) reports; save to your phone or share SHIFT ALARM β€’ A separate time for each shift: rings when you want to start getting ready β€’ Rings like a real alarm, with snooze (iOS 26+) β€’ Optional daily reminder SLEEP PLAN β€’ Shows when to sleep and when to have your last coffee when switching to and from night shifts β€’ Sleep reminders β€’ General information only, not medical advice HOME SCREEN WIDGET β€’ Your next shift, a 7-day strip and your sleep time on the home screen YOUR DATA STAYS WITH YOU β€’ No account needed, everything stays on your phone β€’ Backup and restore: nothing is lost when you change phones β€’ Light and dark theme, 26 currencies, 11 languages Who is it for? Nurses, doctors, security guards, factory workers, police, firefighters, retail, logistics, call centres and anyone who works shifts or on-call duty. BUDGET β€’ Add your expenses and they come off the pay worked out from your shifts; see what's left at month end β€’ Recurring costs like rent, bills and instalments are added every month by themselves β€’ Categories and an optional need / want tag β€’ Each expense shows how many hours of work it equals β€’ At month end, carry what's left to next month or add it to savings β€’ Monthly and yearly budget reports

Screenshots

Glass dBstation4 screens
Shift & Overtime Tracker4 screens

Verdict

The call

The clearest difference is ads: Glass dBstation at none against Shift & Overtime Tracker's shown. Glass dBstation also leads on iOS requirement (8.1 vs 15.1). Shift & Overtime Tracker's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Glass dBstation ships an update every 3 months, Shift & Overtime Tracker weekly. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard3 real differences Β· 5 level
Glass dBstation versus Shift & Overtime Tracker: the parameters behind the verdict, then further details
ParameterGlass dBstationShift & Overtime Tracker
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 3 monthsWeekly β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS8.1 β€” better15.1
Further details β€” not scored
Size301 MB43 MB
Age rating4+4+
DeveloperSaint-Gobainaziz aslan burak

In-app purchases

None

Glass dBstation

No in-app purchases

None

Shift & Overtime Tracker

No in-app purchases

Questions

Is Glass dBstation free?
Glass dBstation is free to download, with no in-app purchases.
Is Shift & Overtime Tracker free?
Shift & Overtime Tracker is free to download, with no in-app purchases.
Do Glass dBstation or Shift & Overtime Tracker have ads?
Shift & Overtime Tracker shows ads; Glass dBstation does not.
Which is updated more often, Glass dBstation or Shift & Overtime Tracker?
Glass dBstation ships an update every 3 months, and Shift & Overtime Tracker weekly. Most recently, Glass dBstation was updated on October 29, 2026 and Shift & Overtime Tracker on November 1, 2026.

Other comparisons