Comparison

onshift vs CalShift

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

Head to head
About

onshift

Features
Read full description

A system Alarm Scheduler! Tired of your system alarm disrupting your holiday plans? Wish you could customize its ringing schedule? Look no further! Our app is here to solve these pain points and more. With autoAlarm, you can effortlessly skip statutory holidays and customize your own vacation days, ensuring your alarms match your lifestyle. No more waking up to unwanted alarms on your days off! Here's how it works: - Easily configure scheduling cycles, dates, alarm names, and even sleep alarms directly from the app. - Seamlessly trigger system alarm ringing through system shortcuts and our automated scheduling feature. Key Features: - Skip statutory holidays and custom vacations with ease. - Ensure you're never caught off guard on a extra workday by setting mandatory ringing. - Customize scheduling cycles to your preference, whether it's alternating weeks or unique schedules like working three days and resting two. Say goodbye to alarm scheduling woes and hello to a more customized, hassle-free experience. Download the System Alarm Scheduler now and take control of your alarms like never before!

About

CalShift

Features
Read full description

Tired of manually tracking rotating shifts? Cal Shift generates your work schedule in seconds. โ€ข 50+ pre-built templates โ€” healthcare, firefighter, manufacturing, retail & more โ€ข Preview your entire schedule before importing to calendar โ€ข Custom shift patterns with unlimited flexibility HOW IT WORKS: 1. Choose from 50+ templates or create your own 2. Select your start date and cycle count 3. Preview your schedule on the calendar 4. One-tap to write to your device calendar 5. Done! Your shifts are now in your calendar Stop calculating shifts manually. Download Cal Shift and take control of your work schedule today!

Screenshots

onshift4 screens
CalShift4 screens

Verdict

The call

The clearest difference is update cadence: onshift at every 6 days against CalShift's every 3 months. CalShift's advantage is iOS requirement (13.0 vs 16). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. onshift sells 2 one-off in-app purchases and CalShift sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

onshift ships an update every 6 days, CalShift every 3 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard2 real differences ยท 4 level
onshift versus CalShift: the parameters behind the verdict, then further details
ParameteronshiftCalShift
PriceFreeFree
Update frequencyEvery 6 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS1613.0 โ€” better
Further details โ€” not scored
Size3 MB30 MB
Age rating4+4+
Developerๆœฑๆถ› ๆˆดZhihao Yang

In-app purchases

2 purchases

onshift

One-time2
  • Permanent VIP$2.99
  • Permanent VIP$9.99
1 purchases

CalShift

One-time1
  • Unlock Shift Pro$0.99

Questions

Is onshift free?
onshift is free to download, with in-app purchases available.
Is CalShift free?
CalShift is free to download, with in-app purchases available.
Do onshift or CalShift have ads?
Neither onshift nor CalShift shows ads.
Which is updated more often, onshift or CalShift?
onshift ships an update every 6 days, and CalShift every 3 months. Most recently, onshift was updated on October 7, 2026 and CalShift on October 13, 2026.

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