Comparison

Unique Diamax vs Collap Expert

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

Head to head
About

Unique Diamax

Features
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Crafting a brilliant story of bling; one sparkling stone at a time. Unique Diamax Pvt Ltd offer the perfect blend of premium quality, creative designs and an unmatched passion for luxury. Living up to its name, the brand constantly endeavors to create something distinct and stunning - every single time. We have taken a step forward in entering the digital world by launching our mobile application. Now, you can access our stock and order it at your finger tip. Here is the list of key application features : 1.Search Diamonds - Search diamonds from our 8500+ diamonds inventory. 2.Quick Search - Select shape and carat range of your choice and see the diamond count. 3.Couple Stone Search - Select criteria for couple diamonds and get list of pair diamonds. 4.Bid It - Participate in our weekly bid and get diamonds by adding highest bid. 5.Special Stone - Get access to our premium diamonds 6.Upcoming Stone - Check upcoming diamonds and add to watchlist & get notified when diamond is available. 7.Saved Search - Save search to directly select criteria from saved search list. 8.My Demand - Add demand if you didn't found diamond matching your search criteria. 9.My Account - Navigate to Cart, Watchlist, Reminders, Office View, Confirm List, Quote, Notes, Hold and Enquiry. Manage personal & business information, change password and enable/disable touch ID. 10.Diamond List and Details - Check diamond details in 3 different views, access diamond image, video and certificates. Sort diamonds as per your preference and share diamonds.

About

Collap Expert

Features
Read full description

Join thousands of successful service professionals. Get verified customers, manage bookings, track earnings, and receive fast payments. Perfect for plumbers, electricians, cleaners, beauticians, and all service providers.

Screenshots

Unique Diamax4 screens
Collap Expert4 screens

Verdict

The call

Unique Diamax and Collap Expert are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Unique Diamax ships an update every 11 days, Collap Expert weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
Unique Diamax versus Collap Expert: the parameters behind the verdict, then further details
ParameterUnique DiamaxCollap Expert
PriceFreeFree
Update frequencyEvery 11 daysWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 โ€” better
Further details โ€” not scored
Size64 MB70 MB
Age rating4+4+
DeveloperSarvadhi SolutionsCollap Technologies LLP

In-app purchases

None

Unique Diamax

No in-app purchases

None

Collap Expert

No in-app purchases

Questions

Is Unique Diamax free?
Unique Diamax is free to download, with no in-app purchases.
Is Collap Expert free?
Collap Expert is free to download, with no in-app purchases.
Do Unique Diamax or Collap Expert have ads?
Neither Unique Diamax nor Collap Expert shows ads.
Which is updated more often, Unique Diamax or Collap Expert?
Unique Diamax ships an update every 11 days, and Collap Expert weekly. Most recently, Unique Diamax was updated on October 24, 2026 and Collap Expert on October 25, 2026.

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