Comparison

EDECOA vs Shift Work Alarm

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

Head to head
About

EDECOA

Monitor your EDECOA inverters in real-time and view historical data graphs. Remotely adjust inverter settings directly from your mobile device for convenient management.

Highlights
  • Real-time inverter data
  • Historical data graphs
  • Remote setting adjustments
  • Mobile device control
Features
Read full description

- Provide real time data from your EDECOA inverters - Provide graphs of historical data such as PV power, battery voltage, power output, etc. - Change the setting of your inverter on your mobile device remotely

About

Shift Work Alarm

This alarm clock is designed for individuals with non-traditional work schedules. It offers customizable alarms that can automatically skip holidays and follow specific shift patterns, ensuring you wake up on workdays and rest on days off. It also includes a smart calendar and spoken reminders for various needs.

Highlights
  • Shift-based alarms
  • Automatic holiday skipping
  • Customizable rotation patterns
  • Spoken reminders
  • Smart calendar view
  • Rings through silent mode
Features
Read full description

Shift Alarm is built for people who don't work 9-to-5. If you run 4 on / 2 off, rotate on a three-crew pattern, or juggle morning, swing and night shifts, a regular alarm clock works against you. Shift Alarm turns your rotation into a single rule, knows your public holidays, and rings on make-up workdays so you never sleep through an early start. WHY SHIFT ALARM - Handed to the iOS system clock: alarms ring on silent, in Focus and on Standby — no settings to configure. - Rotating shifts in one rule: set the template and start date and the next 14 days are laid out for you. - Holiday-aware: work alarms stay quiet on public holidays and ring on announced make-up workdays. - Follow my schedule: mark any single day as work or off and your alarms adjust. - Every repeat rule you need: weekdays, weekends, specific date, monthly, yearly and custom intervals. - Reminders: fixed times, repeating intervals or workdays only — good for medication, water and hourly chimes. - Spoken name: the alarm can speak the label instead of playing a tone. - Skip one occurrence when you're already awake, without affecting the next. ALARM VS REMINDER Alarms use the system alarm channel and always ring — use them for anything that has to wake you. Reminders use notifications and won't force sound on silent — use them for water, stretch breaks and hourly nudges. PUBLIC HOLIDAYS US federal and UK bank holiday dates are built in, including substitute days, and refreshed automatically. Pick your region in Settings. Free to download, with the core holiday-aware alarm available at no cost. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://alarm1.pages.dev/privacy

Screenshots

EDECOA4 screens
Shift Work Alarm4 screens

Verdict

The call

The clearest difference is in-app purchases: EDECOA at none against Shift Work Alarm's 2. EDECOA also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Shift Work Alarm's advantage is update cadence (every 4 days vs every 3 weeks). On price, rating, ratings volume and ads 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. Shift Work Alarm sells 2 in-app purchases, starting at $0.99 per month. EDECOA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for EDECOA against 5.0 for Shift Work Alarm. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

EDECOA ships an update every 3 weeks, Shift Work Alarm every 4 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
EDECOA versus Shift Work Alarm: the parameters behind the verdict, then further details
ParameterEDECOAShift Work Alarm
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings11
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size74 MB11 MB
Age rating4+4+
Developer佳宇 陈秋丽 陈

Customer experience

EDECOA

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Shift Work Alarm

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

EDECOA

No in-app purchases

2 purchases

Shift Work Alarm

Subscriptions2
  • Shift Pro Monthly$0.991 Month
  • Shift Alarm Pro$9.991 Year

Questions

Is EDECOA free?
EDECOA is free to download, with no in-app purchases.
Is Shift Work Alarm free?
Shift Work Alarm is free to download, with in-app purchases available.
Which has better reviews, EDECOA or Shift Work Alarm?
EDECOA and Shift Work Alarm are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do EDECOA or Shift Work Alarm have ads?
Neither EDECOA nor Shift Work Alarm shows ads.
Which is updated more often, EDECOA or Shift Work Alarm?
EDECOA ships an update every 3 weeks, and Shift Work Alarm every 4 days. Most recently, EDECOA was updated on October 15, 2026 and Shift Work Alarm on October 12, 2026.

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