thEarthquake Tracker vs Color Convertor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
thEarthquake Tracker
Stay informed about seismic activity worldwide with real-time earthquake updates. Receive instant notifications when tremors occur, ensuring you're always aware of potential dangers.
- Real-time earthquake monitoring
- Global coverage
- Instant notifications
- User-friendly interface
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Be aware of earthquakes as they happen across the world! This app shows earthquakes in real-time, and sends you a notification when they occur.
Color Convertor
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Hello, I am an iOS application engineer in Japan. Everyday I work with various people such as designers and planners. One of the many instructions by the designer's designation is color designation. For example, the theme color of this application is "#9CAEB7". This color is the same as the line color of Japanese subway, "Hibiya line". Just by looking at this, I do not know what color it is. And in implementing it, our iOS application engineers have to generate program code for Objective-C and Swift. So I made this App. You can see what color it is in full screen display. At the same time, you are able to generate program code, so you just send it to Mac with any sharing method you like. This app is written in modern Swift 5 produced by Apple. As a latest technology, I implemented Peek & Pop of 3D Touch. Please try pressing the color part after conversion. Full screen display is possible as it is. I think that there are users who use iPhone which is not compatible with 3D Touch so I made it possible to tap. There is still room for additional functions. I plan to find the gap time of other projects and add useful functions. If you find a bug or you would like to suggest adding functionality, please send feedback from the Settings Tab. From iOS 13, you can use this app with dark mode! Please enjoy! Thank you very much for your downloading at the end.
Screenshots
Verdict
The clearest difference is iOS requirement: Color Convertor at 12.0 against thEarthquake Tracker's 17.0. On price, update cadence, 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. thEarthquake Tracker sells 2 one-off in-app purchases and Color Convertor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
thEarthquake Tracker ships an update every 3 months, Color Convertor every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | thEarthquake Tracker | Color Convertor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | ThirdHalf.com, LLC | Takuya Aso |
In-app purchases
thEarthquake Tracker
- thEarthQuake Remove Advertising$0.99
- thEarthquake Tip Jar$0.99
Color Convertor
- RemoveAd$0.99
Questions
Is thEarthquake Tracker free?
Is Color Convertor free?
Do thEarthquake Tracker or Color Convertor have ads?
Which is updated more often, thEarthquake Tracker or Color Convertor?
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