Comparison

PSG vs CNC Assistant AI

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

Head to head
About

PSG

Features
Read full description

Injection moulding problems and possible remedies Here you can find information and possible remedies with regard to the most frequently seen injection moulding problems.

About

CNC Assistant AI

Features
Read full description

CNC Assistant is your AI-powered diagnostic companion for Fanuc, Siemens, and Heidenhain CNC machines โ€” built by a real machinist, for machinists. Stop flipping through alarm manuals or guessing what a cryptic error code means. Type it in, or snap a photo of your machine's screen, and get a clear, accurate answer in seconds. WHAT YOU CAN DO Decode Alarms Instant explanations for Fanuc, Siemens, and Heidenhain alarm codes, including likely causes and step-by-step fixes. Explain G/M Codes Quick reference for any G-code or M-code, with syntax and real examples. Analyze Programs Paste your G-code program and get a breakdown of what it does, plus warnings about potential issues. Diagnose via Photo Take a picture of your machine's alarm screen or a part, and let AI help identify the problem. Cutting Calculator Calculate spindle speed, feed rate, and material removal rate for turning and milling, across 8 materials. Machine Profiles Save your machine's specs so answers are tailored to your actual setup. Multi-language Available in English, Slovak, Ukrainian, German, French, Italian, Spanish, and Polish. BUILT FOR THE SHOP FLOOR No fluff, no unnecessary screens โ€” just fast, accurate answers when you're standing at the machine and need to get back to work. FREE TO START Ask up to 5 AI questions a day at no cost. Need more? Upgrade to Pro for unlimited AI-powered diagnostics. For machine shops and teams: contact us about company-wide access. Built independently by a CNC operator who got tired of digging through manuals. Terms of Use: https://www.cncassistant.app/#terms

Screenshots

PSG4 screens
CNC Assistant AI4 screens

Verdict

The call

The clearest difference is in-app purchases: PSG at none against CNC Assistant AI's 2. PSG also leads on iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.

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. CNC Assistant AI sells 2 in-app purchases, starting at $3.99 per month. PSG asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
PSG versus CNC Assistant AI: the parameters behind the verdict, then further details
ParameterPSGCNC Assistant AI
PriceFreeFree
Update frequencyEvery 15 monthsโ€”
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS8.0 โ€” better17.6
Further details โ€” not scored
Size29 MB3 MB
Age rating4+4+
DeveloperLogics Software GmbHMaksym Syvak

In-app purchases

None

PSG

No in-app purchases

2 purchases

CNC Assistant AI

Subscriptions2
  • CNC Assistant Pro$3.991 Month
  • CNC Assistant Pro$24.991 Year

Questions

Is PSG free?
PSG is free to download, with no in-app purchases.
Is CNC Assistant AI free?
CNC Assistant AI is free to download, with in-app purchases available.
Do PSG or CNC Assistant AI have ads?
Neither PSG nor CNC Assistant AI shows ads.

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