Comparison

pmx vs AippieTax

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

Head to head

Smart assistant

About

pmx

Features

Read full description

pmx is an event display for the LHC/LHCb experiment. With it you can view the detector, the magnetic field and load events. It can give to someone novice in high energy physics (HEP) a glance at what a HEP detector looks like.

About

AippieTax

Features

Read full description

AippieTax – Smart AI Chat, Private & Secure AippieTax is your intelligent AI chat assistant, built to help you get answers fast, boost productivity, and explore ideas — without compromising your privacy. Why Choose AippieTax? Private by Design – Your conversations stay on your device. We don’t store, track, or share your data. No Third-Party Services – Runs independently without external servers or APIs. Fast & Smart AI – Get instant, accurate responses for questions, tasks, and ideas. Ad-Free Experience – Clean, distraction-free interface with no ads or pop-ups. What Can AippieTax Help You With? Quick answers to everyday and general knowledge questions Brainstorming and idea generation Productivity tips and assistance Writing help, learning support, and more How It Works Just type your question or message, and AippieTax responds instantly with helpful, AI-generated content — anytime, anywhere. Download AippieTax Now Experience private, powerful AI chat — no tracking, no ads, and no subscriptions. 100% free.

Screenshots

pmx3 screens

AippieTax2 screens

Verdict

The call

The clearest difference is update cadence: AippieTax at every 2 months against pmx's every 13 months. pmx's advantage is iOS requirement (7.0 vs 15.6). 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

pmx ships an update every 13 months, AippieTax every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

pmx versus AippieTax: the parameters behind the verdict, then further details
Parameter	pmx	AippieTax
Price	Free	Free
Update frequency	Every 13 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	7.0 — better	15.6
Further details — not scored
Size	49 MB	45 MB
Age rating	4+	17+
Developer	Guy Barrand	COSTACCARECONNECT SL.

In-app purchases

None

pmx

No in-app purchases

None

AippieTax

No in-app purchases

Questions

Is pmx free?

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

Is AippieTax free?

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

Do pmx or AippieTax have ads?

Neither pmx nor AippieTax shows ads.

Which is updated more often, pmx or AippieTax?

pmx ships an update every 13 months, and AippieTax every 2 months. Most recently, pmx was updated on November 6, 2026 and AippieTax on October 30, 2026.