Comparison

Bitcoin Grab vs Crystal Collection

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

Head to head
About

Bitcoin Grab

Effortlessly mine and manage Bitcoin with this app. It offers automatic mining, secure in-app storage, and easy transfers to external wallets. Boost your mining speed by inviting friends.

Highlights
  • Automatic Bitcoin mining
  • In-app Bitcoin wallet
  • External wallet transfers
  • Invite friends for bonuses
  • Quick Google account sign-up
Features
Read full description

Bitcoin Grab - Bitcoin Mining Bitcoin Grab is an innovative app that allows anyone to mine and manage Bitcoin with ease. No complicated equipment or expertise required—mine Bitcoin automatically and store it safely in your in-app wallet. Transfer your mined Bitcoin to an external wallet anytime, and boost your mining speed by inviting friends to join. Key Features Automatic Bitcoin Mining: Mine Bitcoin effortlessly, even when the app isn’t running. Grab Feature: Safely store mined Bitcoin in your in-app wallet. Withdrawal Feature: Easily transfer your stored Bitcoin to an external personal wallet. Invite Friends for Bonuses: Boost your mining speed and earn more Bitcoin by inviting friends. Easy Sign-Up: Start in just 3 seconds with your Google account. Start accumulating Bitcoin effortlessly with Bitcoin Grab today! Download the app and experience the easiest way to Grab Bitcoin.

About

Crystal Collection

Catalog your personal crystal collection with photos, notes, and estimated values. Identify stones using photos and track your collection's worth. Includes a wishlist and offline syncing capabilities.

Highlights
  • Private crystal catalog
  • Photo identification of stones
  • Estimated collection value
  • Offline data entry and syncing
  • Wishlist for desired stones
  • Notifications for new crystal additions
Features
Read full description

Crystal Collection is a private catalog for the stones you actually own. Photograph a crystal and identify it, record its form, weight, and where it came from, and keep a running estimate of what the whole collection is worth. No spreadsheet, no shoebox, no "I think that one's a jasper." START FREE A free account catalogs up to 25 stones and includes 10 photo identifications a month. That's enough to get your shelf in order and find out whether this is for you. There's nothing to buy inside the app. WHAT YOU GET • A private catalog of the crystals you own, with photos and notes • Photo identification to help you name a stone • Estimated values, so you know what your collection is worth • Add a stone anywhere, even with no signal, and it syncs when you're back • A wishlist for the stones you're still hunting • Notifications when a crystal you asked us to add is ready WITH A LEAVING NORMAL MEMBERSHIP • A daily stone chosen to meet the day's character, with a full reading, drawn from the library or from your own shelf • More photo identifications each month • Unlimited stones, photo appraisals, and crystal grids on the higher tiers Your collection is yours. We don't sell your data, and your photos are used only to identify and value your stones. Crystal Collection is a companion app for Leaving Normal. Sign in with your Leaving Normal account, free or paid. Membership is managed on leavingnormal.net.

Screenshots

Bitcoin Grab4 screens
Crystal Collection4 screens

Verdict

The call

The clearest difference is rating: Crystal Collection at 5.0 against Bitcoin Grab's 3.0. Crystal Collection also leads on ads (none vs shown). Bitcoin Grab's advantage is update cadence (every 10 days vs monthly) and monetization model (ad-supported vs freemium). On price, ratings volume, 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

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

ReceptionRating · Positive reviews · Number of ratings

Crystal Collection holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Bitcoin Grab ships an update every 10 days, Crystal Collection monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Bitcoin Grab versus Crystal Collection: the parameters behind the verdict, then further details
ParameterBitcoin GrabCrystal Collection
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 10 days — betterMonthly
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size32 MB2 MB
Age rating4+4+
DeveloperTodaySoftExcite Creative Studios, LLC

In-app purchases

None

Bitcoin Grab

No in-app purchases

None

Crystal Collection

No in-app purchases

Questions

Is Bitcoin Grab free?
Bitcoin Grab is free to download, with no in-app purchases.
Is Crystal Collection free?
Crystal Collection is free to download, with no in-app purchases.
Which has better reviews, Bitcoin Grab or Crystal Collection?
Crystal Collection is rated higher. Bitcoin Grab averages 3.0 out of 5 from 2 ratings, while Crystal Collection averages 5.0 from 1 ratings.
Do Bitcoin Grab or Crystal Collection have ads?
Bitcoin Grab shows ads; Crystal Collection does not.
Which is updated more often, Bitcoin Grab or Crystal Collection?
Bitcoin Grab ships an update every 10 days, and Crystal Collection monthly. Most recently, Bitcoin Grab was updated on October 28, 2026 and Crystal Collection on October 25, 2026.

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