Comparison

Cogni vs Micro.App

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

Head to head
About

Cogni

Create and study flashcards to master new materials efficiently. Utilize an enhanced spaced repetition algorithm to optimize study sessions for exams, languages, or complex subjects. Millions trust this method to achieve their learning goals.

Highlights
  • Create and review custom flashcards
  • Spaced repetition algorithm
  • Pre-made deck library
  • AI-enhanced recall
  • Progress tracking
  • Offline access
Read full description

Cogni empowers you to master new materials effortlessly by creating and studying flashcards. Built on an enhanced spaced repetition algorithm, the app optimizes your study sessions, ensuring you get the most out of your learning. Whether preparing for exams, studying languages, or mastering complex subjects, millions trust flashcards to achieve their goals. Start your journey to mastery today—no limits, no boundaries, just learning! - Languages - Medicine (MCAT, USMLE & More) - Anatomy & Physiology - Exam preparation (SAT, GRE & More) - Math - Law - Geography - Computing - And many more! Key Benefits: - Easily create and review flashcards tailored to your learning needs. - Customize your cards with colors, lists, and more to fit your style. - Access a massive library of pre-made decks to jumpstart your learning. - Review lecture materials and prep for exams with powerful spaced repetition. Thousands of students boost their grades with this science-backed approach. - AI-enhanced spaced repetition (SRS) for optimal recall. - Flexible study interface with swipe and tap actions for efficient learning. - Detailed statistics and progress tracking to monitor your success. - Offline access to study with media-supported flashcards. Get started with Cogni today and take control of your learning journey! Terms of Use: https://cogni.cards/terms/ Privacy Policy: https://cogni.cards/privacy/

About

Micro.App

Features
Read full description

Micro.App is a microbiology revision app, bringing together concise revision notes, audio summaries, 7,903 MCQs and 621 image cards across 310 topics. Covers key areas of microbiology: • Bacteriology, virology, infectious diseases and tropical medicine • HIV and Clinical Virology • Laboratory microbiology — organisms, diagnostics and identification techniques • Clinical syndromes — infection presentations and causative agents • Antimicrobials — mechanisms, resistance and therapeutic use

Screenshots

Cogni4 screens
Micro.App4 screens

Verdict

The call

The clearest difference is in-app purchases: Micro.App at none against Cogni's 9. Cogni's advantage is iOS requirement (16.4 vs 26.0). On price, update cadence, ads 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. Cogni sells 9 in-app purchases, starting at $4.99 per month. Micro.App asks for nothing beyond the download.

UpkeepUpdate frequency

Cogni ships an update every 10 days, Micro.App every 6 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Cogni versus Micro.App: the parameters behind the verdict, then further details
ParameterCogniMicro.App
PriceFreeFree
Rating4.7 (1.7K ratings) — better—
Positive reviews35.7% of reviews—
Number of ratings1.7K — better—
Update frequencyEvery 10 daysEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size68 MB204 MB
Age rating4+17+
DeveloperCOGNIFLY LTDLuke Blagdon Snell

Bugs and requests

Cogni

Reported bugs

2 issues
  • App no longer available after paying for annual subscription
  • Occasional crashes

Requested features

4 requests
  • Integrate ChatGPT or Claude for automatic card creation
  • Add sub-decks for larger decks that need more review
  • Improve algorithm for hard/again ratings to better target struggling cards
  • Add subsections for decks to study different sections separately

Micro.App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Cogni

Subscriptions7
  • Premium Monthly$4.991 Month
  • Premium Monthly$7.991 Month
  • Premium Monthly$14.991 Month
Show 4 more
  • Premium Annual$19.991 Year
  • Premium Annual$24.991 Year
  • Premium Annual$29.991 Year
  • Premium Annual$49.991 Year
One-time2
  • Lifetime Premium$69.99
  • Premium Lifetime$99.99
None

Micro.App

No in-app purchases

Questions

Is Cogni free?
Cogni is free to download, with in-app purchases available.
Is Micro.App free?
Micro.App is free to download, with no in-app purchases.
Do Cogni or Micro.App have ads?
Neither Cogni nor Micro.App shows ads.
Which is updated more often, Cogni or Micro.App?
Cogni ships an update every 10 days, and Micro.App every 6 days. Most recently, Cogni was updated on October 25, 2026 and Micro.App on October 12, 2026.

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