# Microbiology - PetriKey — Quiz, Flashcards & Reference

> Quiz, Flashcards & Reference (iPhone/iPad app by Mobin Akhter.)

- Source: https://appshunter.io/ios/app/microbiology-petrikey/id6792027126 (this page in markdown: same URL + `.md`)
- Developer: [Mobin Akhter](https://appshunter.io/developer/1812505286)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.1 · 47 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France), German (Germany) and 24 more
- Released: 2026-08-03
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/microbiology-petrikey/id6792027126/reviews.md

## What is Microbiology?

Turn microbiology into a fast, connected study loop.

PetriKey is a private, offline study bench for undergraduate biology, nursing, pre-med, pre-PA, MLS/MLT, and clinical microbiology coursework. Search a clue, open the related organism or concept, then reinforce it with flashcards, quizzes, and educational ID flows.

SEARCH A CONNECTED MICROBIOLOGY ATLAS

Explore 340+ entries covering bacteria, viruses, fungi, parasites, Gram staining, biochemical tests, antimicrobial classes, resistance, immunology, and core lab concepts. Each entry connects high-yield clues, classifications, associations, confused-with pairs, and related terms.

PRACTICE FOR RETENTION

- Review 650+ flashcards with spaced-review scheduling
- Test yourself with 200+ quiz, case, and confusing-pair prompts
- Follow 5+ educational ID flowcharts for organism-clue review
- Use Cram Mode for exam-today, tomorrow, or this-week sessions
- Bookmark entries, add private notes, and revisit weak topics

USE EDUCATIONAL LAB TOOLS

Review CFU math, serial dilution tables, stain references, colony morphology, lab-test vocabulary, and antimicrobial concepts. These tools are for coursework and study only, never live laboratory or patient-care decisions.

PRIVATE AND OFFLINE BY DESIGN

- No account required
- No ads
- No general behavior analytics
- Study progress, notes, bookmarks, and recent searches stay on your device
- Export or import your progress as a JSON backup

EDUCATIONAL DISCLAIMER

PetriKey is an educational study aid. It is not medical advice, diagnosis, treatment, laboratory protocol, clinical decision support, or a medical device. Do not use it for patient care, specimen handling, antimicrobial selection, lab safety, or emergency decisions. Consult a qualified healthcare, laboratory, or academic professional when appropriate.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Yearly Premium | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime premium | $69.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-03

No release notes.

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All apps by Mobin Akhter: https://appshunter.io/developer/1812505286

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*