Comparison

SLII® vs Maximus Events

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

Head to head
About

SLII®

This reference tool helps leaders and team members apply the SLII Model to improve relationships and performance. It provides guidance for critical leadership moments, offering diagnostic tools and actionable tips.

Highlights
  • Diagnosis wizard for development levels
  • Actionable tips for SLII principles
  • Interactive SLII Model visualization
  • On-demand expanded information
  • Guidance for leadership conversations
Features
Read full description

The SLII App is for people and their team members who have received an app activation code as part of participating in one of Blanchard’s programs that uses the SLII Model. A quick go-to reference tool, this app will help leaders and team members improve relationships and performance by applying SLII to the real world. It helps at critical leadership moments—when preparing for a conversation with a team member or when asking for what you need from your leader to help you succeed. The app features: • A diagnosis wizard to diagnose an individual’s development level on important goals or tasks • Tips on what to do and what to say to help implement the principles of SLII • An interactive SLII Model shows the key characteristics of each development level and matching leadership style • Expanded information available on-demand throughout the app

About

Maximus Events

Read full description

Maximus Events App is a powerful mobile solution designed to elevate the experience of Maximus conference attendees. Whether you're registering for sessions or engaging in live discussions, Maximus Events App keeps you connected and informed every step of the way. Key Features: • Facilitate seamless registration and authentication for conference attendees. • Provide comprehensive information about the conference agenda, sessions, and speakers. • Enable networking and interaction among attendees. • Offer interactive features to engage attendees during sessions. • Manage and distribute conference-related content. • Highlight sponsors and exhibitors. • Track user engagement and session attendance. This app is available only in English. We’ll keep all the information you give us private and secure, as required by law. Do you have questions or feedback? Reach out to us contacteventsapp@maximus.com

Screenshots

SLII®3 screens
Maximus Events4 screens

Verdict

The call

The clearest difference is update cadence: Maximus Events at weekly against SLII®'s every 3 weeks. SLII®'s advantage is device support (3 vs 1) and iOS requirement (12.4 vs 16.5.0). On price, ads and in-app purchases 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

SLII® ships an update every 3 weeks, Maximus Events weekly. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
SLII® versus Maximus Events: the parameters behind the verdict, then further details
ParameterSLII®Maximus Events
PriceFreeFree
Rating3.3 (28 ratings) — better—
Positive reviews58.3% of reviews—
Number of ratings28 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.4 — better16.5.0
Further details — not scored
Size47 MB46 MB
Age rating4+4+
DeveloperThe Ken Blanchard CompaniesMAXIMUS, Inc

In-app purchases

None

SLII®

No in-app purchases

None

Maximus Events

No in-app purchases

Questions

Is SLII® free?
SLII® is free to download, with no in-app purchases.
Is Maximus Events free?
Maximus Events is free to download, with no in-app purchases.
Do SLII® or Maximus Events have ads?
Neither SLII® nor Maximus Events shows ads.
Which is updated more often, SLII® or Maximus Events?
SLII® ships an update every 3 weeks, and Maximus Events weekly. Most recently, SLII® was updated on September 29, 2026 and Maximus Events on October 2, 2026.

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