Comparison

SLII® vs SI Request 8

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

SI Request 8

Features
Read full description

The workplace expectations of customers have evolved quickly. They expect their workspaces to enable their productivity, and this requires responsiveness and convenience from the facilities management provider when addressing facility issues and requests. Especially for our EMEA clients, SIRequest 8 - gives building occupants an easy way to request service, track progress, and help facility teams quickly remedy issues. It will now even capture feedback, know their location, and deliver an outstanding experience. Special Features: 1. New “Quick Requests” feature to allow for quick problem identification 2. Stay informed with status updates and dashboard tracking

Screenshots

SLII®3 screens
SI Request 84 screens

Verdict

The call

The clearest difference is update cadence: SLII® at every 3 weeks against SI Request 8's every 3 months. 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

SLII® ships an update every 3 weeks, SI Request 8 every 3 months. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

Scorecard1 real difference · 9 level
SLII® versus SI Request 8: the parameters behind the verdict, then further details
ParameterSLII®SI Request 8
PriceFreeFree
Rating3.3 (28 ratings) — better—
Positive reviews58.3% of reviews—
Number of ratings28 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.411.0 — better
Further details — not scored
Size47 MB61 MB
Age rating4+4+
DeveloperThe Ken Blanchard CompaniesCBRE, Inc.

In-app purchases

None

SLII®

No in-app purchases

None

SI Request 8

No in-app purchases

Questions

Is SLII® free?
SLII® is free to download, with no in-app purchases.
Is SI Request 8 free?
SI Request 8 is free to download, with no in-app purchases.
Do SLII® or SI Request 8 have ads?
Neither SLII® nor SI Request 8 shows ads.
Which is updated more often, SLII® or SI Request 8?
SLII® ships an update every 3 weeks, and SI Request 8 every 3 months. Most recently, SLII® was updated on September 10, 2026 and SI Request 8 on September 25, 2026.

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