Comparison

owadio vs Time Zone Slider

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

Head to head
About

owadio

This app helps National Service personnel manage their military commitments and personal well-being. It offers tools for tracking leave, promotions, fitness, and important dates, alongside useful resources and weather updates.

Highlights
  • Light/Dark Mode
  • Fitness Log
  • IPPT Calculator
  • Leave & OIL Tracker
  • Days to ORD Countdown
  • HealthKit/GoogleFit Integration
  • iOS 14 Widgets & Apple Watch Support
Read full description

Features: • Light/Dark Mode • Custom Colour Accent • Fitness Log • IPPT Calculator • Contacts List • Resources & Blogs • BMI Calculator • FBO Checklist • Safety Resources • Weather • Song Book • Monthly Notification • Support iOS 14 Widgets • Support Apple Watch • HealthKit/GoogleFit Integration For NSFs: • Leave & OIL Tracker • Track Your Promotion • PayDay Notification • Days to ORD Countdown • Calendar View • Support for VES or STC For NSmen: • Track ICT Left • IPPT Yearly Dateline

About

Time Zone Slider

Features
Read full description

Time Zone Slider makes comparing time zones effortless. Add the cities you care about, then drag any city's 24-hour dial — every other city updates instantly, so you can see at a glance what 9 AM in London means in Tokyo, New York, or Sydney. Perfect for planning meetings with remote teams, calling family abroad, or scheduling anything across time zones. FEATURES • Draggable 24-hour dials — slide through the day and watch every city move in sync • Hundreds of cities to choose from, searchable by name • Daylight saving time handled automatically — offsets and GMT badges are always accurate • Your city list is saved between launches • Works fully offline — no account, no sign-up, no tracking • Clean, warm design that's easy on the eyes in light and dark mode Whether you work with a distributed team, have friends and family around the world, or just travel a lot, Time Zone Slider turns time zone math into a single swipe.

Screenshots

owadio4 screens
Time Zone Slider3 screens

Verdict

The call

The clearest difference is ads: Time Zone Slider at none against owadio's shown. On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
owadio versus Time Zone Slider: the parameters behind the verdict, then further details
ParameterowadioTime Zone Slider
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.617 — better
Further details — not scored
Size60 MB0 MB
Age rating12+4+
DeveloperAjay ShankerDanil Khismatulin

In-app purchases

None

owadio

No in-app purchases

None

Time Zone Slider

No in-app purchases

Questions

Is owadio free?
owadio is free to download, with no in-app purchases.
Is Time Zone Slider free?
Time Zone Slider is free to download, with no in-app purchases.
Do owadio or Time Zone Slider have ads?
owadio shows ads; Time Zone Slider does not.

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