Comparison

SO3 On vs Silver Hallmark Identifier

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

Head to head
About

SO3 On

Features
Read full description

Efficient engineering: Follow the assembly progress of your system live. The perfect addition to the SO3 engineering platform: with the SO3 app, the assembly progress of a system can be tracked in real time with a smartphone or tablet. When assembling a system, the fitters scan special QR codes on site in each section, which means that the assembly progress is transmitted directly to the SO3 database. This allows you to determine at any time whether the project is on schedule and when it is likely to be completed. Please note: The SO3 app can only be used in connection with the SO3 engineering platform. SO3 - the future-oriented engineering platform from SCIO Automation. As a powerful online planning tool, SO3 brings together all those involved in an engineering process and thus enables a design process that can be designed consistently transparent and safe from the first concept to commissioning. Since planners, clients and operators can work together directly regardless of their geographical location, project efficiency increases over the long term. For more information, visit: https://www.scio-automation.com/

About

Silver Hallmark Identifier

Instantly identify silver hallmarks using AI by simply photographing them. This app also features a silver value calculator and tools to help detect fake silver, making it an indispensable companion for collectors and enthusiasts.

Highlights
  • AI-powered hallmark scanning
  • Silver value calculator
  • Fake silver detection checklist
  • International hallmark recognition
  • Collection management tools
  • Purity and date letter guides
Features
Read full description

Instantly identify silver hallmarks and silver marks with AI-powered analysis. Whether you're a collector, antique dealer, or simply curious about your silverware, Silver Hallmark Identifier is your expert companion. SCAN & IDENTIFY SILVER HALLMARKS Simply photograph any silver hallmark or silver mark and get instant identification. Our AI technology recognizes hallmarks from major silver-producing countries including: • British silver hallmarks (London, Birmingham, Sheffield, Edinburgh) • French silver marks (Minerva, owl marks) • German silver hallmarks (crescent moon, crown) • American silver marks • And many more international silver marks SILVER VALUE CALCULATOR Calculate the melt value of your silver items based on: • Current live silver spot price • Silver purity (925 sterling, 800, 950, etc.) • Weight in grams or ounces Know exactly what your silver is worth today. DETECT FAKE SILVER Worried about authenticity? Our fake detection checklist helps you: • Verify hallmark authenticity • Spot common counterfeits • Check for signs of silver plating vs solid silver • Identify reproduction marks 8+ EXPERT SILVER TOOLS • Hallmark Scanner - AI-powered identification • Silver Calculator - Real-time value estimation • Purity Guide - Understanding silver grades • Fake Detection - Authentication checklist • Country Guide - International hallmark systems • Date Letters - Decode dating marks • Maker's Marks - Identify silversmiths • Collection Manager - Organize your silver pieces PERFECT FOR: • Antique collectors & dealers • Estate sale hunters • Jewelry enthusiasts • Silver investors • Auction buyers • Anyone curious about silver marks Whether you've found silver at an estate sale, inherited family silverware, or want to verify an antique purchase, Silver Hallmark Identifier gives you expert-level knowledge in seconds. Privacy Policy: https://eternalbeam.dev/silver-hallmark/privacy-policy Terms of Service: https://eternalbeam.dev/silver-hallmark/terms

Screenshots

SO3 On4 screens
Silver Hallmark Identifier4 screens

Verdict

The call

The clearest difference is in-app purchases: SO3 On at none against Silver Hallmark Identifier's 2. SO3 On also leads on iOS requirement (10.3 vs 15.1). Silver Hallmark Identifier's advantage is update cadence (every 8 days vs every 2 months). 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. Silver Hallmark Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. SO3 On asks for nothing beyond the download.

UpkeepUpdate frequency

SO3 On ships an update every 2 months, Silver Hallmark Identifier every 8 days. The most recent releases landed on September 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
SO3 On versus Silver Hallmark Identifier: the parameters behind the verdict, then further details
ParameterSO3 OnSilver Hallmark Identifier
PriceFreeFree
Rating—4.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.3 — better15.1
Further details — not scored
Size66 MB44 MB
Age rating4+4+
DeveloperVESCON GmbHEternalBeam Software

In-app purchases

None

SO3 On

No in-app purchases

2 purchases

Silver Hallmark Identifier

Subscriptions2
  • Premium Weekly$3.997 Days
  • Premium Yearly$29.991 Year

Questions

Is SO3 On free?
SO3 On is free to download, with no in-app purchases.
Is Silver Hallmark Identifier free?
Silver Hallmark Identifier is free to download, with in-app purchases available.
Do SO3 On or Silver Hallmark Identifier have ads?
Neither SO3 On nor Silver Hallmark Identifier shows ads.
Which is updated more often, SO3 On or Silver Hallmark Identifier?
SO3 On ships an update every 2 months, and Silver Hallmark Identifier every 8 days. Most recently, SO3 On was updated on September 29, 2026 and Silver Hallmark Identifier on October 24, 2026.

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