Degree Converter Plus vs iQuake
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Degree Converter Plus
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This app helps you make easy conversions between Celsius, Fahrenheit, Kelvin, Rèeaumur and Rankine degrees. It is also provided a screen of conversion formulae.
iQuake
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iQuake: Earthquake Tracker Track earthquakes worldwide in real time with live seismic data, interactive maps, and detailed analytics. Powered by the dro1d labs API, aggregating USGS, TMD, JMA and BMKG for fast, accurate global and regional coverage. EARTHQUAKE TRACKING • Live global earthquake feed, updated within minutes of detection • Each quake shown in both UTC and its own local time • Interactive map: standard, hybrid or 3D globe • Detailed earthquake reports and one-tap sharing VISUALISE & ANALYSE [Premium] • Interactive 3D globe with seismic depth • Tectonic plate and active fault overlays • Tsunami risk-zone and shallow-depth filtering • Depth cross-sections and fault analysis • Historical trends, activity insights and anomaly detection • Heatmaps and magnitude charts • Export earthquake data to CSV and PDF INSTANT ALERTS [Premium] • Real-time push the moment a significant quake is detected - no waiting • Custom alerts by magnitude and distance from you • Significant-quake alerts for the regions you choose • Home screen widgets with fast background refresh Alerts arrive within about a minute of a quake being published by an official agency. Large quakes are reviewed for magnitude and location before release, which can add a few minutes after the event time - iQuake always delivers the instant the data is live. PRIVATE BY DESIGN • No ads • No tracking • No account required • Your location never leaves your device DATA SOURCES • Powered by the dro1d labs API - one fast, unified feed • USGS - global earthquake coverage • TMD - Thailand • JMA - Japan • BMKG - Indonesia iQuake is free to use, with a Premium upgrade that unlocks 3D, analytics, export and widgets. Try Premium free, then choose an annual subscription or a one-time lifetime unlock. Built for seismic awareness, preparedness and research. Web: https://dro1d.org Privacy Policy: https://dro1d.org/iquake.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: iQuake at Free against Degree Converter Plus's $0.99. iQuake also leads on update cadence (every 9 days vs every 6 months). Degree Converter Plus's advantage is in-app purchases (none vs 2) and device support (4 vs 2). On ads 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
iQuake is free to download; Degree Converter Plus costs $0.99 up front. iQuake sells 2 in-app purchases, starting at $12.99 per year. Degree Converter Plus asks for nothing beyond the download.
Degree Converter Plus ships an update every 6 months, iQuake every 9 days. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.
| Parameter | Degree Converter Plus | iQuake |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 6 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | a Rausa | DRO1D LABS LIMITED |
In-app purchases
Degree Converter Plus
No in-app purchases
iQuake
- iQuake Annual Premium Access14 Days trial$12.991 Year
- iQuake Lifetime Premium Access$34.99
Questions
Is Degree Converter Plus free?
Is iQuake free?
Do Degree Converter Plus or iQuake have ads?
Which is updated more often, Degree Converter Plus or iQuake?
Other comparisons
