Comparison

CLEANPOWER 2026 vs Langan Events

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

Head to head
About

CLEANPOWER 2026

Features
Read full description

Download the official 2026 CLEANPOWER event app to browse the program agenda, message other attendees, view the floor plan, receive the most up-to-date event information, and participate in session Q&A. With more than 8000 attendees, downloading the app ensures you get the most out of your experience in Houston.

About

Langan Events

Access comprehensive event details, including schedules, speaker information, and exhibitor insights. Stay informed about keynotes, workshops, and new initiatives at the conference.

Highlights
  • Event Agenda Exploration
  • Speaker Profiles and Presentations
  • Exhibitor Information
  • Conference Schedule Details
  • Keynote and Workshop Information
Features
Read full description

Langan Events is the official app for Manager’s forum attendees, designed to help you get the most out of your event experience—all in one place. From personalized schedules to real-time updates, everything you need is right at your fingertips. Stay organized, connected, and informed throughout the event with tools built specifically for a seamless, one-time conference experience. Key Features: Event Schedule: Browse sessions, speakers, and activities, and create your own personalized agenda Live Updates: Receive important announcements and last-minute changes instantly Speaker & Session Info: Access detailed descriptions, bios, and locations Networking: Connect with fellow attendees and exchange contact details Venue Maps: Navigate the event space with ease Interactive Features: Participate in polls, discussions, and feedback surveys Langan Events ensures you don’t miss a moment—so you can focus on learning, networking, and making the most of the event.

Screenshots

CLEANPOWER 20264 screens
Langan Events3 screens

Verdict

The call

The clearest difference is ads: Langan Events at none against CLEANPOWER 2026's shown. CLEANPOWER 2026's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.1 vs 17.0). On price, 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

CLEANPOWER 2026 ships an update every 3 weeks, Langan Events every 4 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
CLEANPOWER 2026 versus Langan Events: the parameters behind the verdict, then further details
ParameterCLEANPOWER 2026Langan Events
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size62 MB60 MB
Age rating17+4+
DeveloperAmerican Clean Power AssociationLangan Engineering & Environmental Services, Inc.

In-app purchases

None

CLEANPOWER 2026

No in-app purchases

None

Langan Events

No in-app purchases

Questions

Is CLEANPOWER 2026 free?
CLEANPOWER 2026 is free to download, with no in-app purchases.
Is Langan Events free?
Langan Events is free to download, with no in-app purchases.
Do CLEANPOWER 2026 or Langan Events have ads?
CLEANPOWER 2026 shows ads; Langan Events does not.
Which is updated more often, CLEANPOWER 2026 or Langan Events?
CLEANPOWER 2026 ships an update every 3 weeks, and Langan Events every 4 months. Most recently, CLEANPOWER 2026 was updated on November 4, 2026 and Langan Events on October 30, 2026.

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