Comparison

Sagy Koren Ltd. vs Stone Vision

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

Head to head

secure stones

About

Sagy Koren Ltd.

Read full description

Find and order certified natural diamonds with ease! Our retail-friendly app offers powerful search filters, customizable markups, quote generation, favorites, collections, and more. Streamline your diamond buying process with our user-friendly app.

About

Stone Vision

Features

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Welcome to the Stone vision Ledger , the ultimate solution for seamlessly managing, accessing and tracks critical information in the dynamic world of gemstones and jewelry.

Screenshots

Sagy Koren Ltd.4 screens

Stone Vision4 screens

Verdict

The call

The clearest difference is update cadence: Stone Vision at every 6 weeks against Sagy Koren Ltd.'s every 10 months. Stone Vision also leads on iOS requirement (11.0 vs 15.1). On price, 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

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

UpkeepUpdate frequency

Sagy Koren Ltd. ships an update every 10 months, Stone Vision every 6 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

Sagy Koren Ltd. versus Stone Vision: the parameters behind the verdict, then further details
Parameter	Sagy Koren Ltd.	Stone Vision
Price	Free	Free
Update frequency	Every 10 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.1	11.0 — better
Further details — not scored
Size	52 MB	74 MB
Age rating	4+	17+
Developer	Sagy Koren Ltd.	Secure Stones LLC

In-app purchases

None

Sagy Koren Ltd.

No in-app purchases

None

Stone Vision

No in-app purchases

Questions

Is Sagy Koren Ltd. free?

Sagy Koren Ltd. is free to download, with no in-app purchases.

Is Stone Vision free?

Stone Vision is free to download, with no in-app purchases.

Do Sagy Koren Ltd. or Stone Vision have ads?

Neither Sagy Koren Ltd. nor Stone Vision shows ads.

Which is updated more often, Sagy Koren Ltd. or Stone Vision?

Sagy Koren Ltd. ships an update every 10 months, and Stone Vision every 6 weeks. Most recently, Sagy Koren Ltd. was updated on October 27, 2026 and Stone Vision on October 30, 2026.