Comparison

Epicentral vs Hieroglyph FlashCards

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

Head to head
About

Epicentral

Explore global earthquake patterns with real-time data and historical context. View recent seismic events on interactive maps and lists, with detailed summaries and links to official information. Understand current activity within the framework of historical seismicity.

Highlights
  • Real-time earthquake lists
  • Interactive earthquake maps
  • Daily, weekly, and monthly data views
  • Event summaries and details
  • Links to USGS earthquake information
  • Historical earthquake catalogs
Features
Read full description

Epicentral is a network-based educational application that displays lists and maps of earthquakes that occurred during the last day, week, or month. This version runs on iPhones, iPads, and Macs (as an iPad App) but requires iOS 26+ and macOS 26+. The data are served by the U.S. Geological Survey or the European-Mediterranean Seismological Centre (and three other seismological organizations). List updates take at most a few 10s of seconds. For each event, a summary of the event’s properties and relationship to nearby recent seismicity is presented. When using the USGS feeds, a link to the event-specific USGS earthquake information page is available. Several historical earthquake catalogs (sourced from the US Geological Survey) are included to provide context for more recent earthquakes. These catalogs can be used to put more recent activity in context.

About

Hieroglyph FlashCards

Master ancient Egyptian hieroglyphs with comprehensive flashcard decks covering alphabets, phonetics, deities, and more. Designed for offline use, this app offers challenges for all skill levels to reinforce daily learning.

Highlights
  • Extensive flashcard decks
  • Covers alphabet, phonetics, deities, and more
  • Includes determinatives and logograms
  • Pharaoh and place name cards
  • Offline functionality
  • Widgets for passive learning
Features
Read full description

Simply the best, most complete set of Flash Cards for Ancient Egyptian Hieroglyphs! For anyone who enjoys Ancient Egypt: Students, Enthusiasts, and Professionals! There are plenty of challenges at all skill levels!   Use this app to learn and reinforce new glyphs every day. 13 Decks of Cards: 22 Egyptian Alphabet cards. Just the consonants to get started! 36 Glyphs with double consonants (common biliterals) 558 Phonetics cards with both Manual de Codage and English pronunciations 50 Deities with cards for both Hieroglyph Names, and with Images 611 Hieroglyph Determinitive cards. Determinatives help specify a word's meaning. 486 Hieroglyph Logograms (where a single hieroglyph represents a word) 237 Pharaohs Cards for Dynasties 1 through 30 237 Pharaoh's Cartouches 53 Phrases from the magical "Offering Formula" 3579 Non-Royal titles and occupations 80 Place Names 46 Nomes (with Alternates) Widgets included for passive learning from Home screens and Lock Screen Designed for off-line use, no internet required! Glyph data based on R. Hannig's Grosses Handwoerterbuch Aegyptisch-Deutsch, Marburger Edition, 2006

Screenshots

Epicentral4 screens
Hieroglyph FlashCards4 screens

Verdict

The call

The clearest difference is price: Epicentral at Free against Hieroglyph FlashCards's $3.99. Hieroglyph FlashCards's advantage is review sentiment (100% vs 75%) and update cadence (every 2 weeks vs monthly). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Epicentral is free to download; Hieroglyph FlashCards costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Epicentral ships an update monthly, Hieroglyph FlashCards every 2 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Epicentral versus Hieroglyph FlashCards: the parameters behind the verdict, then further details
ParameterEpicentralHieroglyph FlashCards
PriceFree — better$3.99
Rating—5.0 (4 ratings) — better
Positive reviews75.3% of reviews100.0% of reviews — better
Number of ratings—4 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.2 — better
Further details — not scored
Size16 MB40 MB
Age rating4+4+
DeveloperCharles AmmonAviametrix, LLC

Customer experience

Epicentral

Written reviews73 reviews
Positive75.3%
Neutral6.8%
Negative17.8%

Hieroglyph FlashCards

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Epicentral

No in-app purchases

None

Hieroglyph FlashCards

No in-app purchases

Questions

Is Epicentral free?
Epicentral is free to download, with no in-app purchases.
Is Hieroglyph FlashCards free?
Hieroglyph FlashCards costs $3.99, with no in-app purchases.
Do Epicentral or Hieroglyph FlashCards have ads?
Neither Epicentral nor Hieroglyph FlashCards shows ads.
Which is updated more often, Epicentral or Hieroglyph FlashCards?
Epicentral ships an update monthly, and Hieroglyph FlashCards every 2 weeks. Most recently, Epicentral was updated on October 23, 2026 and Hieroglyph FlashCards on October 27, 2026.

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