Comparison

QuakeZones vs Automotive Powertrain Tech Int

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

Head to head
About

QuakeZones

Explore a vast database of historical and current earthquake events worldwide. View over 33 years of seismic activity on interactive maps or detailed lists. Filter by magnitude, date, or proximity, and save locations of interest for quick access.

Highlights
  • Historical earthquake data since 1973
  • Current earthquake updates
  • Map and List views
  • Filter by magnitude, date, proximity
  • Save areas of interest
  • Search by region or city
  • Detailed earthquake information
Features
Read full description

QuakeZones Shows Current AND Historical Earthquake Events Worldwide. We set out to develop the absolute best historical earthquake app available for the iPhone. We looked at all of the available earthquake apps and quickly discovered that none of them presented historical earthquake information. Most showed only a few days of data with limited mapping or filtering options. If you want to look at historical earthquake events and subsequent aftershocks on an iPhone, QuakeZones is absolutely your best answer. QuakeZones uses Maps to pinpoint over a million earthquakes worldwide. More than 33 years of historical earthquake information is now available in the palm of your hand. Other earthquake apps show only 7 days of data. Why not see the whole picture? See results in Map or List views. Filter results alphabetically, or by magnitude, proximity, or date and time. Save areas of interest for future reference. Search broadly by Region or specifically by City with more than 300,000 cities available. QuakeZones Standard Features * Historical worldwide earthquake data from multiple sources dating back to 1973. * Earthquake updates are provided automatically as new events occur. QuakeZones Special Features * Tap a pushpin to see earthquake details including location, date and time. * Also see magnitude, depth, distance from your location, and more. * Manual Refresh enables you to pan, zoom, and refresh the map on demand. * Search for other locations by Region or City name with automatic lookups. * Add and Save any map location to your personal list of MyZones. * Instantly retrieve a saved location from MyZones. * Display earthquake information for a city, state, country, or worldwide. * Browse historical earthquake facts in “Did You Know?” * Use Settings to create defaults for data presentation by year, magnitude, and number of earthquakes displayed. QuakeZones Delivers the Most Earthquake Data * See more than 33 years of earthquake data.

About

Automotive Powertrain Tech Int

Access the latest international publication focused on next-generation vehicle engine and powertrain technology. Stay updated with industry news and developments in engine design and components. This app offers free access to the current issue and is published quarterly.

Highlights
  • Latest industry news
  • Next-generation engine technology
  • Powertrain development tools
  • Free access to current issue
  • Published quarterly
Features
Read full description

Engine + Powertrain Technology International is available as a downloadable app for your iOS device! Browse the latest issue online for free and be kept up to date with the latest news from the industry. Engine + Powertrain Technology International is the world’s only international publication dedicated to showcasing the next-generation technology, components and development tools for the design and development of vehicle engines. The magazine is published four times a year and sent to over 12,500 powertrain engineers from the world’s leading automotive engine manufacturers. The magazine has previously been voted the best Technical Publication/Website of the Year at the headlineauto Journalism and PR Awards. Also available: Automotive Testing Technology International has become the leading and most respected magazine covering breaking stories in the fields of vehicle reliability, durability, safety, quality, NVH, and dynamics testing and evaluation.

Screenshots

QuakeZones3 screens
Automotive Powertrain Tech Int4 screens

Verdict

The call

The clearest difference is update cadence: QuakeZones at every 2 months against Automotive Powertrain Tech Int's every 13 months. QuakeZones also leads on iOS requirement (8.0 vs 14.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QuakeZones ships an update every 2 months, Automotive Powertrain Tech Int every 13 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 8 level
QuakeZones versus Automotive Powertrain Tech Int: the parameters behind the verdict, then further details
ParameterQuakeZonesAutomotive Powertrain Tech Int
PriceFreeFree
Rating2.3 (4 ratings) — better—
Positive reviews55.6% of reviews — better50.0% of reviews
Number of ratings4 — better—
Update frequencyEvery 2 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better14.0
Further details — not scored
Size8 MB6 MB
Age rating4+4+
DeveloperGripwire.comUKi Media & Events

Customer experience

QuakeZones

All ratings4 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews54 reviews
Positive55.6%
Neutral20.4%
Negative24.1%

Automotive Powertrain Tech Int

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

QuakeZones

No in-app purchases

None

Automotive Powertrain Tech Int

No in-app purchases

Questions

Is QuakeZones free?
QuakeZones is free to download, with no in-app purchases.
Is Automotive Powertrain Tech Int free?
Automotive Powertrain Tech Int is free to download, with no in-app purchases.
Do QuakeZones or Automotive Powertrain Tech Int have ads?
Neither QuakeZones nor Automotive Powertrain Tech Int shows ads.
Which is updated more often, QuakeZones or Automotive Powertrain Tech Int?
QuakeZones ships an update every 2 months, and Automotive Powertrain Tech Int every 13 months. Most recently, QuakeZones was updated on November 6, 2026 and Automotive Powertrain Tech Int on November 1, 2026.

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