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e-Rocks

Mark Wrigley · Education · Germany store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$367
Likely $122 to $1.1K
New ratings
Tracking
Daily counts start building from today
Rating
0.0 of 5
0 ratings in this store
Countries it ranks in
1
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$4.4K
No Google Play version found
EST. LIFETIME DOWNLOADS
n/a
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Pakistan #29 Education$367 · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (0.0 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
0
AVG RATING
n/a
PRICE
Gratis
AGE
7.0y
LAST UPDATE
9d ago
VERSION
V2.0.3
SIZE
52 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
1 / 30
COUNTRIES NOW
1 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
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Oct 24, 2026$367 · 1 country
Best rank Sep 25, 2026: not ranked. Now: #29 Education · PK. Days at zero are days outside every grossing chart. Small app: scaled like the revenue estimate above, so the line shows the trend on the same scale.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
2 updates in 90 days
  • Typical gap between releases61 days
From the last 8 versions listed on the App Store.

What users say

Latest reviews, Germany App Store.

★★★★★Mar 1, 2021
Needs photos

This app would be good for geologists as a reminder of things they already probably know. But for newbies trying to about minerals for the first time it really needs a photo of the mineral.

★★★★★Oct 28, 2019
Almost

I really enjoy this app! Give the complete description of the minerals that I’m searching for, and ones that I was unaware of to begin with. The only issue that I have with it is that every time I choose a mineral to look up and back out of, I can’t scroll up or down until I click the search bar and cancel the search. Fix this little issue and I’ll change it from 4 stars to 5. Otherwise, this is an amazing app!

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

rocks8mineral5rocks rocks5data4minerals specimens3species locality3mineral wiki3specimens3species3reference2dealers2browse2minerals2search2locality2wiki2explore2extensive2currently2archive2via2collector2support2

What's new in V2.0.3

• Faster-loading photos: specimen images in item pages, feeds and the live auction feed now load as optimised versions, with full resolution kept for pinch-to-zoom. • Specimen videos now play automatically and loop. • More reliable sign-in: if your session has expired, the app now tells you and takes you straight to the sign-in screen, rather than getting stuck loading. • General stability improvements.

Released Oct 16, 2019. Current version shipped Oct 15, 2026.

Store description

e‑Rocks is the orignal curated marketplace and reference platform for mineral collectors, dealers, and enthusiasts worldwide. Browse thousands of minerals and specimens for sale from accredited dealers and private sellers. Search and filter by mineral species, locality, classification and price. Use the mineral wiki to explore wider species information, chemistry, and crystallography data. What you can do with e‑Rocks: Browse and search an extensive catalogue of minerals and specimens both currently being sold and in our extensive archive of over 820,000 specimens built over 20 years. Use advanced filters for species, locality, class, and more View rich specimen detail pages with photos and key data Follow auctions, save favourites, and manage watchlists currently via the e-Rocks website Explore mineral taxonomy and reference data via the mineral wiki Sign in to sync your account between web and mobile Access premium collector features with an optional subscription for more pictures and archive data Whether you’re an experienced collector or just starting out, e‑Rocks gives you a huge mineralogical refernce in your pocket. Support: support@e-rocks.com Privacy Policy: https://e-rocks.com/e-rocks-apps-privacy-policy Terms of Use: https://e-rocks.com/about/terms-conditions

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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