Comparison

Absorb vs kram

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

Head to head
About

Absorb

Enhance your ability to understand and retain information through daily training sessions. This app focuses on improving reading, listening, memory, attention, and visual reasoning skills with practical exercises.

Highlights
  • Reading comprehension training
  • Listening recall exercises
  • Visual reasoning with charts and tables
  • Critical thinking practice
  • Short, daily brain-training sessions
  • Guided path with 180 comprehension sessions
Features
Read full description

Absorb is a daily comprehension trainer for people who want to read more clearly, listen more carefully, remember details, and reason before they answer. Instead of abstract memory drills, Absorb trains the way you take in information in real life: short passages, audio prompts, charts, tables, claims, and conversations. Quick sessions help you build practical comprehension skills across reading, listening, memory, attention, and visual reasoning. TRAIN THE SKILLS YOU USE EVERY DAY Reading Comprehension Find main ideas, track details, notice contrast, and understand tone or subtext. Listening Comprehension Hear short audio prompts, then answer from memory to strengthen recall and sequence tracking. Visual Reasoning Study charts, tables, and evidence. Spot unsupported claims, compare sources, and notice when a conclusion goes beyond the data. Critical Thinking Practice slowing down, checking assumptions, and choosing answers based on evidence. WHY ABSORB - Quick daily brain-training sessions - Reading, listening, memory, and visual reasoning games - A guided path across 180 comprehension sessions - Progress, streaks, and skill insights - Built for students, professionals, and lifelong learners USE ABSORB TO PRACTICE - Reading comprehension without endless re-reading - Listening recall for lessons, calls, and conversations - Attention to details, caveats, and contrast - Critical thinking when claims and data compete - Clearer reasoning in short, focused sessions If you skim too fast, forget what was said, or lose the thread when information gets dense, Absorb gives you a simple daily practice for building sharper comprehension. Download Absorb and train how your mind takes in information. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

kram

Read full description

Kram AI helps students turn class materials into personalized AI study workflows. Upload your notes, PDFs, slides, images, or other study materials, then choose how you want to review. Kram AI transforms the same content into AI-powered Study Stacks designed for different learning goals. Whether you want to review after class, prepare before your next class, organize homework material, or feel more ready before a test, Kram AI gives you a structured way to study. Instead of writing complicated AI prompts yourself, simply upload your material and choose a Study Stack. Kram AI helps turn your content into summaries, explanations, memory practice, and test-prep review blocks. STUDY WITH AI-POWERED STUDY STACKS Kram AI is built around Study Stacks — guided learning workflows that help you review the same material in different ways. Every student studies differently. Some need a quick summary. Some need a simple explanation. Some need memory practice. Others need test-focused review. Current Study Stacks include: SMART SUMMARY Turn long study materials into clear, organized summaries. Smart Summary helps you quickly understand the key points from your notes, slides, PDFs, or images. It is useful after class, before homework, or anytime you want to review the main ideas faster. Use Smart Summary when you want to: • Understand key ideas faster • Review class notes after lessons • Organize long material into sections • Refresh your memory before homework or class FEYNMAN STUDY STACK Break down complex concepts into simple explanations. The Feynman Study Stack helps make difficult ideas easier to understand. Instead of only memorizing words, it explains concepts in a clearer and more beginner-friendly way. Use Feynman Study Stack when you want to: • Understand confusing topics • Learn concepts in simpler language • Review material more deeply • Check if you can explain the idea clearly MEMORY MASTER Review important terms, facts, and concepts with memory-focused learning blocks. Memory Master helps students remember key information by turning materials into a more active review experience. Use Memory Master when you want to: • Remember key terms and definitions • Review facts, formulas, or concepts • Practice active recall • Build stronger memory before quizzes or exams A+ TEST PREP Prepare for quizzes, tests, midterms, and finals with test-focused review blocks. A+ Test Prep helps you review important concepts and check your understanding before an exam. Use A+ Test Prep when you want to: • Practice before a test • Review important concepts • Check what you understand • Feel more confident before exams BUILT FOR CLASS REVIEW AND TEST PREP Kram AI is not only for studying the night before a test. Use it throughout your learning routine: • Review class materials after class • Prepare before the next class • Turn notes into structured study blocks • Organize homework-related material • Practice key concepts before quizzes and exams • Review the same content through different study methods The goal is to help students build a better review habit, not just study at the last minute. PERSONALIZED WAYS TO REVIEW Not every student learns the same way. That is why Kram AI focuses on personalized study workflows. The same material can be reviewed as a quick summary, a simple explanation, a memory-focused review, or a test-prep workflow. Instead of getting one generic AI response, you can choose how you want to study. WHY STUDENTS USE KRAM AI • Turn notes, PDFs, slides, and images into study materials • Review after class more easily • Prepare before your next class • Study with summaries, explanations, memory blocks, and test-prep workflows • Use AI for studying without writing complicated prompts • Feel more prepared before quizzes, tests, midterms, and finals Privacy Policy: https://kramstudy.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Absorb4 screens
kram4 screens

Verdict

The call

The clearest difference is update cadence: kram at weekly against Absorb's every 5 weeks. 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. Absorb sells 2 in-app purchases, starting at $9.99 per month and kram sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Absorb ships an update every 5 weeks, kram weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Absorb versus kram: the parameters behind the verdict, then further details
ParameterAbsorbkram
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size134 MB99 MB
Age rating4+4+
DeveloperTanul TewariTaekyung Kil

In-app purchases

2 purchases

Absorb

Subscriptions2
  • Absorb Pro3 Days trial$9.991 Month
  • Abrosb Pro3 Days trial$44.991 Year
2 purchases

kram

Subscriptions2
  • Kram Premium Monthly$7.991 Month
  • Kram Premium Yearly$59.991 Year

Questions

Is Absorb free?
Absorb is free to download, with in-app purchases available.
Is kram free?
kram is free to download, with in-app purchases available.
Do Absorb or kram have ads?
Neither Absorb nor kram shows ads.
Which is updated more often, Absorb or kram?
Absorb ships an update every 5 weeks, and kram weekly. Most recently, Absorb was updated on October 28, 2026 and kram on October 24, 2026.

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