Simple Time Converter vs World Time Scrubber
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Time Converter
This lightweight utility app performs simple time conversions without accessing any user data. Its core function is a straightforward algorithm for converting time values.
- Time conversion algorithm
- Lightweight design
- No user data access
- Simple interface
Read full descriptionHide full description
We never show ads, and we never collect your data. A free app without the bloat. Compare the size of this app (~2MB) against other time conversion apps.
World Time Scrubber
Easily compare local times across multiple cities by dragging a timeline. This private utility helps plan calls and check arrival times without complex timezone calculations. It offers a clean interface and offline functionality.
- Drag time across cities
- Compare local times
- Plan calls and arrival times
- Home Screen widgets
- Flight Mode for arrival estimation
- Offline functionality
- Light, dark, or system appearance
Read full descriptionHide full description
Drag time across cities instead of doing timezone math. World Time Scrubber helps you compare local times, plan calls, and check arrival times in one private iPhone utility. Keep the cities you care about on your Home Screen, scrub the hour to see every city update together, and use Flight Mode to understand arrival time before you land. Add extra cities from search, choose light, dark, or system appearance, and keep using saved cities without accounts, tracking, or a network connection.
Screenshots
Verdict
The clearest difference is update cadence: World Time Scrubber at every 2 days against Simple Time Converter's every 3 weeks. World Time Scrubber also leads on ratings volume (5 vs 1). Simple Time Converter's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Simple Time Converter against 5.0 for World Time Scrubber. That said, the two scores are not equally well evidenced: World Time Scrubber has 5 ratings behind it against 1, so its average is the more settled of the two.
Simple Time Converter ships an update every 3 weeks, World Time Scrubber every 2 days. Both last shipped on October 31, 2026.
| Parameter | Simple Time Converter | World Time Scrubber |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Irene Ryu | Sehj Kashyap |
Customer experience
Simple Time Converter
World Time Scrubber
In-app purchases
Simple Time Converter
No in-app purchases
World Time Scrubber
No in-app purchases
Questions
Is Simple Time Converter free?
Is World Time Scrubber free?
Which has better reviews, Simple Time Converter or World Time Scrubber?
Do Simple Time Converter or World Time Scrubber have ads?
Which is updated more often, Simple Time Converter or World Time Scrubber?
Other comparisons
