Comparison

Active Eye | BLM GROUP vs CNC · G

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

Head to head
About

Active Eye | BLM GROUP

Receive real-time technical support through live video sessions. Experts can see your issues via your device's camera and provide guidance. Share photos, videos, audio, and documents to facilitate problem-solving.

Highlights
  • Live video assistance
  • Photo, video, and audio sharing
  • Chat communication
  • Interactive image annotation
  • Document sharing
Features
Read full description

Active Eye is the BLM GROUP app to access your Remote Technical Assistance Service in real time, conveniently and quickly. Active Eye allows you to receive assistance at any time, putting you in touch with an expert who, through a live video session, can see the problem through your camera, will seek a solution or will give you precise instructions on how to proceed. Features: - Recording and exchange of photographs, videos and audio data. - Chat-type communication function. - The BLM GROUP operator can see your problem live, and guide you to the resolution through your iPhone or iPad. - You can share photos and documents and interact with the framed image to facilitate communication with our technician. Active Eye runs perfectly on all iOS versions for iPhone or iPad.

About

CNC · G

Features
Read full description

The complete CNC reference, always in your pocket. Works 100% offline: no network needed on the shop floor. WHAT'S INSIDE • 149 G-codes and 115 M-codes explained, with syntax, parameters, examples and toolpath diagrams • 105 canned cycles (drilling, threading, pockets and more) • 90 workshop calculators and formulas: cutting speed, RPM, feeds and much more • G-code analyzer with graphic toolpath preview • Materials database with cutting parameters • Fanuc and Siemens alarms explained • Technical glossary and tables (threads, tolerances…) • Available in 18 languages FREE AND PRO The free version includes a complete sample of the reference, the glossary and all languages. One single one-time purchase unlocks EVERYTHING, forever: no subscription, no recurring costs. Made by machinists, for machinists.

Screenshots

Active Eye | BLM GROUP3 screens
CNC · G4 screens

Verdict

The call

The clearest difference is in-app purchases: Active Eye | BLM GROUP at none against CNC · G's 1. Active Eye | BLM GROUP also leads on device support (3 vs 1). CNC · G's advantage is update cadence (every 2 days vs every 8 months). On price, ads and iOS requirement 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. CNC · G sells 1 one-off in-app purchase. Active Eye | BLM GROUP asks for nothing beyond the download.

UpkeepUpdate frequency

Active Eye | BLM GROUP ships an update every 8 months, CNC · G every 2 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 5 level
Active Eye | BLM GROUP versus CNC · G: the parameters behind the verdict, then further details
ParameterActive Eye | BLM GROUPCNC · G
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 8 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size101 MB94 MB
Age rating4+4+
DeveloperBLM SPAsilverio valerio brandao

In-app purchases

None

Active Eye | BLM GROUP

No in-app purchases

1 purchases

CNC · G

One-time1
  • Pro — Tuo per sempre$17.99

Questions

Is Active Eye | BLM GROUP free?
Active Eye | BLM GROUP is free to download, with no in-app purchases.
Is CNC · G free?
CNC · G is free to download, with in-app purchases available.
Do Active Eye | BLM GROUP or CNC · G have ads?
Neither Active Eye | BLM GROUP nor CNC · G shows ads.
Which is updated more often, Active Eye | BLM GROUP or CNC · G?
Active Eye | BLM GROUP ships an update every 8 months, and CNC · G every 2 days. Most recently, Active Eye | BLM GROUP was updated on October 9, 2026 and CNC · G on October 24, 2026.

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