Comparison

Khmer Smart Calendar vs OoneWork

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

Head to head
About

Khmer Smart Calendar

This app displays Cambodian holidays, lunar dates, and Seil days alongside solar dates. It offers event reminders, notes, and weather forecasts. Users can customize the interface and back up data to iCloud.

Highlights
  • Lunar and solar date display
  • Cambodian holiday tracking
  • Seil day marking
  • Event reminders and notes
  • Weather forecasts
  • Home and Lock Screen widgets
  • Date calculator
Features
Read full description

Khmer Smart Calendar has lunar days, Seil days and every Cambodian holiday in one simple app, in Khmer or English. SEE EVERY DAY IN BOTH CALENDARS • The lunar date (such as 1 Roaj Phutrobot) beside the solar date • Buddhist Era year, animal year and the lunar month at a glance • Seil days marked on the calendar: 8 and 15 waxing, 8 and the last waning day NEVER MISS A HOLIDAY • Public holidays, observances and festivals: Khmer New Year, Pchum Ben, the Water Festival and more • A countdown to the next Seil day and holiday • Holiday and Seil reminders at the time you choose YOUR NOTES AND EVENTS • Add notes to any day, with colours, icons and reminders • Month, full month, week and year views, with filters • Back up to iCloud and restore on a new phone WIDGETS AND WEATHER • Home Screen and Lock Screen widgets showing today's Khmer date • Weather for where you are and your saved places, from Apple Weather MADE FOR YOU • Khmer or English, with Khmer or Latin numerals • Light and dark mode, seven accent colours • A date calculator for the days between two dates Premium removes all ads, unlocks the full icon library and saves up to 10 weather places.

About

OoneWork

Features
Read full description

OoneWork — Oone Work Operations Management OoneWork transforms the way businesses handle field operations. Designed for teams of all sizes, it brings clarity and control to every service request — from submission to resolution. Why OoneWork? Managing field operations shouldn't be complicated. OneWork gives your team a single, powerful platform to receive, assign, and resolve service requests with speed and precision — entirely from their mobile device. Key Features • Instantly capture and assign service requests • Track every request from open to closed • Keep field staff and managers aligned in real time • Reduce paperwork with a fully digital workflow • Accessible anywhere, on any device Whether you're running a facilities team, a service company, or a growing operations department — OneWork helps your business deliver faster, smarter service. Get started free. No organization required.

Screenshots

Khmer Smart Calendar4 screens
OoneWork4 screens

Verdict

The call

The clearest difference is in-app purchases: OoneWork at none against Khmer Smart Calendar's 1. OoneWork also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support 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. Khmer Smart Calendar sells 1 one-off in-app purchase. OoneWork asks for nothing beyond the download.

UpkeepUpdate frequency

Khmer Smart Calendar ships an update every 2 weeks, OoneWork fortnightly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Khmer Smart Calendar versus OoneWork: the parameters behind the verdict, then further details
ParameterKhmer Smart CalendarOoneWork
PriceFreeFree
Rating4.6 (1.6K ratings) — better—
Positive reviews38.5% of reviews—
Number of ratings1.6K — better—
Update frequencyEvery 2 weeks — betterFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size29 MB81 MB
Age rating4+4+
DeveloperPhearoth PhenOONE POWER TECHNOLOGY CO., LTD

Bugs and requests

Khmer Smart Calendar

Reported bugs

2 issues
  • App crashes after update
  • Incorrect date calculations

Requested features

2 requests
  • Correct public holiday dates
  • Multilingual support

OoneWork

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Khmer Smart Calendar

One-time1
  • Remove Ads$8.99
None

OoneWork

No in-app purchases

Questions

Is Khmer Smart Calendar free?
Khmer Smart Calendar is free to download, with in-app purchases available.
Is OoneWork free?
OoneWork is free to download, with no in-app purchases.
Do Khmer Smart Calendar or OoneWork have ads?
Khmer Smart Calendar shows ads; OoneWork does not.
Which is updated more often, Khmer Smart Calendar or OoneWork?
Khmer Smart Calendar ships an update every 2 weeks, and OoneWork fortnightly. Most recently, Khmer Smart Calendar was updated on November 6, 2026 and OoneWork on November 5, 2026.

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