Comparison

Lake County Public Library vs CPIM Study Guide

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

Head to head
About

Lake County Public Library

Manage your library account on the go. Search the catalog, renew borrowed items, and place holds on new books directly from your mobile device.

Highlights
  • Manage library account
  • Search catalog
  • Renew books
  • Reserve books
  • Access from iPhone, iPad, iPod Touch
Features
Read full description

Access Lake County Public Library (Indiana) from your iPhone, iPad or iPod Touch. Manage your account, search the catalog, renew and reserve books.

About

CPIM Study Guide

Features
Read full description

Pass the CPIM by working through all nine modules of the current exam — not by memorizing a word list. CPIM Study Guide is a focused, fully offline companion for the APICS Certified in Planning and Inventory Management exam. Every item is written against the official ASCM Exam Content Manual version 9.0, effective June 2026 — the nine-module blueprint with the official weights — so you cover the whole exam instead of only the popular topics. SIX WAYS TO STUDY • Flashcards — tap to reveal, tagged by module • Multiple-choice questions, every one with a worked explanation • True/false drills built from the misconceptions that cost marks • Term-matching game — pair key terms in rounds of five • Searchable glossary of the vocabulary the exam assumes you know • Formulas with variables defined and interpretation notes THE NINE MODULES, OFFICIAL WEIGHTS • Align the Supply Chain to Support the Business Strategy — 12% • Conduct Sales and Operations Planning (S&OP) to Support Strategy — 10% • Plan and Manage Demand — 12% • Plan and Manage Internal Supply Sources — 12% • Plan and Manage External Supply Sources — 11% • Plan and Manage Inventory — 14% • Plan, Manage, and Execute Detailed Schedules — 12% • Plan and Manage Distribution — 8% • Manage Quality, Continuous Improvement, and Technology — 9% Built for the current exam: version 9.0 replaced the 8.0 exam in June 2026, splitting supply into internal and external sources. If you are sitting the CPIM now, this is the outline you will be tested on — 150 questions in 3.5 hours. THE MATH THE EXAM ACTUALLY USES EOQ, safety stock and service levels, MRP gross-to-net and time-phased logic, master scheduling and available-to-promise, forecast error (MAD, bias, tracking signal), inventory turns and days of supply — each formula with the variables spelled out and a note on where it misleads. STUDY ANYWHERE Everything works completely offline. No account, no sign-up, no ads, and no data collection of any kind. Start free with a preview of every section. Unlock the full library with a weekly, monthly or annual subscription, or a one-time lifetime purchase — all four unlock identical content, and duration is the only difference. This app is an independent study aid and is not affiliated with, endorsed by, or sponsored by the Association for Supply Chain Management (ASCM) or APICS. CPIM is a registered trademark of the Association for Supply Chain Management. Exam content and policies change over time — always verify current requirements with the certifying body. SUBSCRIPTION & PURCHASE OPTIONS • CPIM Premium Weekly: $2.99/week auto-renewable subscription • CPIM Premium Monthly: $6.99/month auto-renewable subscription • CPIM Premium Annual: $19.99/year auto-renewable subscription • CPIM Premium Lifetime: $29.99 one-time purchase — same full access, pay once Every option unlocks the complete library of flashcards, practice questions, true/false drills, glossary terms and formulas. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.dmpenterprisellc.com/privacy-policy

Screenshots

Lake County Public Library4 screens
CPIM Study Guide4 screens

Verdict

The call

The clearest difference is in-app purchases: Lake County Public Library at none against CPIM Study Guide's 4. On price, ads, device support and iOS requirement 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. CPIM Study Guide sells 4 in-app purchases, starting at $2.99 per 7 days. Lake County Public Library asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Lake County Public Library versus CPIM Study Guide: the parameters behind the verdict, then further details
ParameterLake County Public LibraryCPIM Study Guide
PriceFreeFree
Rating4.2 (6 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size50 MB19 MB
Age rating17+4+
DeveloperLake County Public LibraryDMP ENTERPRISE LLC

In-app purchases

None

Lake County Public Library

No in-app purchases

4 purchases

CPIM Study Guide

Subscriptions3
  • Premium Weekly$2.997 Days
  • Premium Monthly$6.991 Month
  • Premium Annual$19.991 Year
One-time1
  • Premium Lifetime$29.99

Questions

Is Lake County Public Library free?
Lake County Public Library is free to download, with no in-app purchases.
Is CPIM Study Guide free?
CPIM Study Guide is free to download, with in-app purchases available.
Do Lake County Public Library or CPIM Study Guide have ads?
Neither Lake County Public Library nor CPIM Study Guide shows ads.

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