Comparison

SLII® vs DS Events by Daiichi Sankyo

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

DS Events by Daiichi Sankyo

Features
Read full description

Enhance your Congress and Event experience with the DS Congress & Events App by Daiichi Sankyo. Download the DS Congress & Events app to: - Access all relevant congress and event details at your fingertips. - View your personalized event itinerary anytime, anywhere. - Receive real-time updates with push notifications. - Check your individual travel and logistics information. - Connect with the Events Team 24/7. - Explore additional resources and essential information. Note: This app is exclusively for registered congress or event delegates with a valid email address.

Screenshots

SLII®3 screens
DS Events by Daiichi Sankyo4 screens

Verdict

The call

The clearest difference is iOS requirement: SLII® at 12.4 against DS Events by Daiichi Sankyo's 17.0. On price, update cadence, 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, DS Events by Daiichi Sankyo monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
SLII® versus DS Events by Daiichi Sankyo: the parameters behind the verdict, then further details
ParameterSLII®DS Events by Daiichi Sankyo
PriceFreeFree
Rating3.3 (28 ratings) — better—
Positive reviews58.3% of reviews—
Number of ratings28 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.4 — better17.0
Further details — not scored
Size47 MB54 MB
Age rating4+17+
DeveloperThe Ken Blanchard CompaniesDaiichi Sankyo Europe GmbH

In-app purchases

None

SLII®

No in-app purchases

None

DS Events by Daiichi Sankyo

No in-app purchases

Questions

Is SLII® free?
SLII® is free to download, with no in-app purchases.
Is DS Events by Daiichi Sankyo free?
DS Events by Daiichi Sankyo is free to download, with no in-app purchases.
Do SLII® or DS Events by Daiichi Sankyo have ads?
Neither SLII® nor DS Events by Daiichi Sankyo shows ads.
Which is updated more often, SLII® or DS Events by Daiichi Sankyo?
SLII® ships an update every 3 weeks, and DS Events by Daiichi Sankyo monthly. Most recently, SLII® was updated on November 1, 2026 and DS Events by Daiichi Sankyo on October 30, 2026.

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