Comparison

I Love Library vs AlgoCards

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

Head to head
About

I Love Library

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I Love Library, It also provides features that help users storing and selecting varieties of books. With its systematic categorization management, the items in the library will be categorized into types: newspapers; books; magazines; photo albums; and catalogs. They can be further searched with alphabetical keyword index. The contents of the library can be displayed by: titles display covers, spine or name list. The actual viewing is like flipping the pages of a real book. And the user can customize the customize various page display scales : Thumbnail or perform zoom functions such as Magnifier View. - โปรแกรม I Love Library ผู้ใช้สามารถจัดเก็บและจัดเรียงประเภทของหนังสือเพื่อง่ายต่อการใช้งาน เช่น หนังสือ; นิตยสาร; หนังสือพิมพ์; อัลบั้มภาพและแคตตาล็อก ผู้ใช้สามารถที่จะเลือกรูปแบบการแสดงได้หลากหลาย เช่น การแสดงแบบปก, การแสดงแบบสัน และการแสดงแบบรายละเอียด เพื่อง่ายต่อการเลือกหนังสือโปรแกรมมีฟังก์ชันการค้นหาชื่อหนังสือ , ชื่อผู้แต่ง และชื่อสำนักพิมพ์ รูปแบบการเปิดอ่านเป็นเหมือนการพลิกหน้าหนังสือจริง ผู้ใช้สามารถซูม-ย่อขยายเนื้อหาได้

About

AlgoCards

Features
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Master coding interviews with 390 problems, company-specific prep lists, and spaced repetition — completely free. The only app with dedicated trading firm and quant interview prep. Practice the exact problems asked at Google, Meta, Amazon, Citadel, Jane Street, Two Sigma, Goldman Sachs, and 20+ more companies. WHAT'S INSIDE: - 390 curated problems with detailed Python solutions - Company-specific problem lists for 30+ companies - SM-2 spaced repetition for optimal review scheduling - Flashcard mode for on-the-go review - Algorithm pattern cheat sheets with code templates - Weakness detection that adapts to your performance COMPANY-SPECIFIC PREP: Filter problems by company and see what they actually ask. Coverage includes: Trading Firms: Citadel, Citadel Securities, Jane Street, Two Sigma, Jump Trading, Hudson River Trading, IMC, DE Shaw, SIG, Virtu, Point72, Millennium FAANG & Big Tech: Google, Meta, Amazon, Apple, Microsoft, Netflix, Uber, Airbnb, LinkedIn, Stripe, TikTok, Databricks, Nvidia, OpenAI, Palantir, and more ALGORITHM PATTERNS: - Arrays & Hashing - Two Pointers & Sliding Window - Binary Search - Stack & Queue - Linked Lists - Trees & Tries - Graphs & BFS/DFS - Dynamic Programming - Greedy - Heaps & Priority Queues - Backtracking SMART REVIEW SYSTEM: 1. Study problems in flashcard or detail mode 2. Rate your confidence after each problem 3. AlgoCards schedules your next review at the scientifically optimal interval 4. Weakness detection identifies your weak patterns and prioritizes them 5. Build lasting pattern recognition, not temporary memorization WHO IT'S FOR: - Software engineers prepping for FAANG and Big Tech - Quant developers targeting trading firms - CS students preparing for internship interviews - Career switchers learning algorithms and data structures 100% FREE. No paywall. No ads. No subscriptions. Every problem, every solution, every feature. Download AlgoCards and prep smarter.

Screenshots

I Love Library3 screens
AlgoCards4 screens

Verdict

The call

The clearest difference is ads: I Love Library at none against AlgoCards's shown. I Love Library also leads on iOS requirement (8.3 vs 15.6). AlgoCards's advantage is update cadence (every 9 days vs every 3 months). 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

I Love Library ships an update every 3 months, AlgoCards every 9 days. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 3 level
I Love Library versus AlgoCards: the parameters behind the verdict, then further details
ParameterI Love LibraryAlgoCards
PriceFreeFree
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.3 — better15.6
Further details — not scored
Size25 MB61 MB
Age rating4+4+
DeveloperOpenserve Co.,Ltd.Ryan Hamby

In-app purchases

None

I Love Library

No in-app purchases

None

AlgoCards

No in-app purchases

Questions

Is I Love Library free?
I Love Library is free to download, with no in-app purchases.
Is AlgoCards free?
AlgoCards is free to download, with no in-app purchases.
Do I Love Library or AlgoCards have ads?
AlgoCards shows ads; I Love Library does not.
Which is updated more often, I Love Library or AlgoCards?
I Love Library ships an update every 3 months, and AlgoCards every 9 days. Most recently, I Love Library was updated on September 13, 2026 and AlgoCards on September 24, 2026.

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