Clock Setter vs GMT Time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clock Setter
This utility app helps you accurately set manual clocks, like on microwaves or watches. It displays the precise current time with seconds and an optional countdown to the next minute, making manual adjustments effortless.
- Precise time display with seconds
- Optional countdown to the next minute
- Effortless manual clock synchronization
- Useful for various devices (microwaves, watches)
- Simple and helpful utility
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Do you get frustrated when your clocks aren't showing the correct time? How about when two clocks in the same room are out of sync by one aggravating minute? Clock Setter is here to save the day! Many electronic devices these days are connected to the Internet and have the ability to synchronize the current time automatically, but you still own devices such as microwaves, ovens, and wrist watches that must be set manually... And accurately! Clock Setter is a helpful utility for doing just that. Clock Setter displays the precise current time, including seconds, with an optional count down five seconds leading up to the following minute. The countdown makes it effortless to focus on the control buttons for setting your device's time rather than missing the exact moment of setting because you needed to be looking at your phone.
GMT Time
This app provides accurate GMT time using NTP protocol and TrueTime framework. It offers a timekeeping function, allows setting time between two locations for itineraries, and supports multiple languages. Enjoy precise timekeeping with 1/100 second accuracy.
- Accurate GMT time display
- NTP and TrueTime framework integration
- Timekeeping function (on/off)
- Set time between two locations
- Multi-language support (English, Japanese, Chinese, Cantonese)
- 1/100 second accuracy
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Based on NTP (Network Time Protocol) protocol and TrueTime framework Get the correct GMT time anytime, anywhere on your mobile phone for free • Timekeeping function that can be turned on and off at any time • Set time between two places to facilitate business and travel itineraries • Provide timekeeping in English Japanese ,Chinese and Cantonese • NTP+ network delay calibration with 1/100 second accuracy
Screenshots
Verdict
The clearest difference is ads: Clock Setter at none against GMT Time's shown. Clock Setter also leads on monetization model (free vs ad-supported). GMT Time's advantage is ratings volume (37 vs 4). On price, rating, in-app purchases 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
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 — 4.8 for Clock Setter against 4.7 for GMT Time. That said, the two scores are not equally well evidenced: GMT Time has 37 ratings behind it against 4, so its average is the more settled of the two.
| Parameter | Clock Setter | GMT Time |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 4.7 (37 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 | 37 — better |
| Update frequency | Every 7 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 14.0 |
| Further details — not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron Morgulis | MingChun Chien |
Customer experience
Clock Setter
GMT Time
In-app purchases
Clock Setter
No in-app purchases
GMT Time
No in-app purchases








