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.
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.
- Acoustic simulation for window glazing
- Noise pollution assessment
- Sound insulation comparison
- Glazing composition recommendations
- Exterior environment analysis
Read full descriptionHide 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.
Shift & Overtime Tracker
Read full descriptionHide 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 ⒠One-tap shift entry on the calendar, bulk entry and bulk delete ⒠Day, evening and night shifts; 2 à 12 h or 3 à 8 h patterns ⒠Ready-made rotations and your own week-based rota: your days off stay on the weekend ⒠Days are filled with the shift colour, so the whole month is clear at a glance OVERTIME AND PAY CALCULATOR ⒠Separate overtime rates for weekdays, Saturday, Sunday and public holidays ⒠Night shift premium and a premium rate per shift ⒠Monthly, weekly or hourly wage; net or gross salary with tax rate ⒠Extra income such as meals, travel and bonuses, plus pay advances ⒠Got a raise? Apply the new salary "from this month on" and your past timesheet stays correct ⒠Monthly and yearly summary, charts, PDF and Excel (CSV) reports; save to your phone or share SHIFT ALARM ⒠A separate time for each shift: rings when you want to start getting ready ⒠Rings like a real alarm, with snooze (iOS 26+) ⒠Optional daily reminder SLEEP PLAN ⒠Shows when to sleep and when to have your last coffee when switching to and from night shifts ⒠Sleep reminders ⒠General information only, not medical advice HOME SCREEN WIDGET ⒠Your next shift, a 7-day strip and your sleep time on the home screen YOUR DATA STAYS WITH YOU ⒠No account needed, everything stays on your phone ⒠Backup and restore: nothing is lost when you change phones ⒠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 ⒠Add your expenses and they come off the pay worked out from your shifts; see what's left at month end ⒠Recurring costs like rent, bills and instalments are added every month by themselves ⒠Categories and an optional need / want tag ⒠Each expense shows how many hours of work it equals ⒠At month end, carry what's left to next month or add it to savings ⒠Monthly and yearly budget reports
Screenshots
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Glass dBstation | Shift & Overtime Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | β |
| Update frequency | Every 3 months | Weekly β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 8.1 β better | 15.1 |
| Further details β not scored | ||
| Size | 301 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Saint-Gobain | aziz aslan burak |
In-app purchases
Glass dBstation
No in-app purchases
Shift & Overtime Tracker
No in-app purchases
Questions
Is Glass dBstation free?
Is Shift & Overtime Tracker free?
Do Glass dBstation or Shift & Overtime Tracker have ads?
Which is updated more often, Glass dBstation or Shift & Overtime Tracker?
Other comparisons















