Comparison

EPHS vs Rockify

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

Head to head
About

EPHS

This app provides EPHS students with access to their class schedules, assignments, teacher announcements, and grades. It also offers a class timer and links to school resources, with a widget for iOS users to view the current hour of the school day.

Highlights
  • View classes and assignments
  • Class timer
  • Teacher announcements
  • School resource links
  • View grades from Schoology
  • iOS widget for school day hour
Features
Read full description

Welcome to the EPHS app! This app is specifically designed for EPHS students- This app allows you to: - view your existing classes and assignments - view how much more time you have in class - view the announcements your teachers have sent out - have easily accessible links to school resources - view your grades that are in schoology - widget that displays hour of school day (IOS 14.3 and up) Note: There is an account login and a guest login. Your account login will be given to you once you enter the app through a link provided. You do not need to create your own login. The guest login misses out on provided assignments, grades, and announcements ; but maintains the class timer, and additional links.

About

Rockify

Features
Read full description

Rock Identifier allows you to identify crystals, minerals, rocks, and gemstones with a snap of a photo. It’s as easy as pointing your camera to take a picture of the rock or uploading an image from your albums. Within seconds, the app will identify the crystal and give you all the cool facts about the stone. Whether you're a beginner hunting for rocks locally or a seasoned collector looking for rare additions to your collection, our crystal identifier helps you understand each rock without needing a geology degree. Our goal with this app is to cater to all rock enthusiasts by providing learning materials about each scanned rock, including the properties of the rock, how to test if it’s real or fake, and more. Improve your knowledge with Rock Identifier. Instant AI-Powered Identification Simply point and scan. Our AI-powered rock identifier carefully analyzes your photo and provides results instantly. Rock Identifier results include descriptions, hardness, rarity, and more. The Pocket Rock Encyclopedia Become an expert and dive deep into over 40 rocks and minerals with the Rock ID Encyclopedia. Each entry includes: * Full description: where the rock originated, how it was formed, and what it is * Hardness rating: the hardness based on the Mohs scale * Crystal system: whether it’s trigonal, cubic, monoclinic, and more * Different colors and variations * Rarity * Common identifiers: confirm what to look for in the case of fakes * Formation: how the stone was created, for example volcanic eruptions * Care instructions: how to properly care for and clean the stone or jewelry * Fun facts: interesting stories behind each stone or crystal Explore and Learn Increase your crystal ID knowledge with a pocket library of rock knowledge. Discover the following content: * Popular gems: the world’s favorite gems * Rare stones: the rarest minerals and hottest collector's items on the market * Rock types: learn about the three different categories of rocks, how they were formed, along with visual guides and interesting facts * Formation process: an interactive guide to the full rock cycle across all four stages * Hardness scale: understand the Mohs scale from 1 to 10 with an informative breakdown of each level Build Your Collection Easily organize and grow your collection using Rock Identifier. Create custom categories, browse your full scan history, or save the rocks you scan into the collection of your choice. Cross rocks off your bucket list and keep them all in one spot. Real vs. Fake Guide The market is full of fake crystals being passed off as the real deal. Rock Identifier guides you through many of the most commonly counterfeited stones. Each guide includes: * Visual clues * Quick tests * Expert tips to help protect you from being fooled Know what to look for before committing to your next purchase. Crystal Healing Explore the spiritual side of crystals. Learn about which stones are believed to help heal the body and mind, along with their chakra associations. Terms of Use: https://opespixel.com/#/rock-scan/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://opespixel.com/#/rock-scan/privacy

Screenshots

EPHS4 screens
Rockify4 screens

Verdict

The call

The clearest difference is in-app purchases: EPHS at none against Rockify's 2. EPHS also leads on iOS requirement (14.0 vs 16.6). Rockify's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads 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

Both are free to download. Rockify sells 2 in-app purchases, starting at $3.99 per 7 days. EPHS asks for nothing beyond the download.

UpkeepUpdate frequency

EPHS ships an update every 6 weeks, Rockify every 4 days. The most recent releases landed on October 16, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
EPHS versus Rockify: the parameters behind the verdict, then further details
ParameterEPHSRockify
PriceFreeFree
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.6
Further details — not scored
Size2 MB69 MB
Age rating4+4+
DeveloperEden Prairie High SchoolOpes Pixel Corp.

In-app purchases

None

EPHS

No in-app purchases

2 purchases

Rockify

Subscriptions2
  • Pro$3.997 Days
  • Rockify Pro Annual$44.991 Year

Questions

Is EPHS free?
EPHS is free to download, with no in-app purchases.
Is Rockify free?
Rockify is free to download, with in-app purchases available.
Do EPHS or Rockify have ads?
Neither EPHS nor Rockify shows ads.
Which is updated more often, EPHS or Rockify?
EPHS ships an update every 6 weeks, and Rockify every 4 days. Most recently, EPHS was updated on October 16, 2026 and Rockify on September 21, 2026.

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