Comparison

AnkiMobile Flashcards vs Protozoan Identification

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

Head to head
About

AnkiMobile Flashcards

This app is a powerful and intelligent flashcard companion for a popular desktop program. It offers smart scheduling algorithms, flexible study interfaces, and comprehensive statistics to aid learning. Sync your progress across devices and study offline with media-rich cards.

Highlights
  • Cloud synchronization across devices
  • SM2 and FSRS scheduling algorithms
  • Flexible and efficient study interface
  • Comprehensive study graphs and statistics
  • Support for large card decks
  • Offline study with media
  • Advanced card search functionality
Features
Read full description

AnkiMobile is a mobile companion to Anki®, a powerful, intelligent flashcard program that is free, multi-platform, and open-source. Sales of this app support the development of both the computer and mobile version, which is why the app is priced as a computer application. AnkiMobile was written by the lead developer of Anki and AnkiWeb, and it has been around since 2010. Beware other apps using "Anki" in their name that have sprung up recently - they are not compatible with the rest of the Anki ecosystem, and they offer far fewer features, despite charging expensive subscriptions. Some of AnkiMobile's features include: - A free cloud synchronization service that lets you keep your card content synchronized across multiple mobile and computer devices. This makes it easy to add content on a computer and then study it on your mobile, easily keep your study progress current between an iPhone and iPad, and so on. - The same SM2 and FSRS scheduling algorithms that the computer version of Anki uses, which remind you of material as you're about to forget it. - A flexible interface designed for smooth and efficient study. You can set up AnkiMobile to perform different actions when you tap or swipe on various parts of the screen, and control which actions appear on the tool buttons. - Comprehensive graphs and statistics about your studies. - Support for large card decks - even 100,000+ cards. - If your cards use images or audio clips, the media is stored on your device, so you can study without an internet connection. - A powerful search facility that allows you to find cards that match criteria such as 'tagged high priority, answered in the last ten days and not containing the following words', and automatically place them into a deck to study. - Support for displaying mathematical equations with MathJax, and rendering LaTeX created with the computer version. - Support for adding images drawn with the Apple Pencil to your cards. Please note that AnkiMobile is currently intended as a companion to the computer version of Anki, rather than a complete replacement for it. While AnkiMobile is able to display and schedule your cards in the same way the computer version does, certain changes like modifying note types need to be done with the computer software. Add-ons are not supported, so while you can study image occlusion cards created with the computer version, they can not be created within AnkiMobile. For this reason, please start with the computer version of Anki before you think about buying this app. The cloud synchronization service is optional, and data can also be imported/exported from the app via a USB cable or AirDrop. Like all apps, AnkiMobile can be purchased once and then used on multiple devices in a household using the same Apple ID. Family sharing is also supported (apart from in India). For information on bulk discounts for educational institutions, please see Apple's Volume Purchase Program. For more information on AnkiMobile, including a link to the online manual, please have a look at the support page: https://docs.ankimobile.net/support.html. If you have any questions or want to report an issue, please let us know on our support site and we'll get back to you as soon as possible.

About

Protozoan Identification

Explore a collection of protozoan images and videos. Features an interactive key, labeling activities, and practice exercises to aid in identification and study.

Highlights
  • Interactive dichotomous key
  • Labeling activities
  • Protozoan images and videos
  • Practice exercises
  • Study aids
Features
Read full description

The Protozoan Identification app features Carolina images and videos. The app includes an interactive dichotomous key, 3 labeling activities for practice and study, 20 additional photos of unique protozoans, and 8 protozoan video clips. *The Lite version includes only one labeling activity, two video, and two photos.

Screenshots

AnkiMobile Flashcards4 screens
Protozoan Identification3 screens

Verdict

The call

The clearest difference is review sentiment: AnkiMobile Flashcards at 59% against Protozoan Identification's 0%. AnkiMobile Flashcards also leads on rating (4.0 vs 2.0) and update cadence (every 6 weeks vs every 15 months). Protozoan Identification's advantage is price (Free vs $24.99) and iOS requirement (13.0 vs 15.2). On 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

Protozoan Identification is free to download; AnkiMobile Flashcards costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

AnkiMobile Flashcards holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: AnkiMobile Flashcards has 2.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of AnkiMobile Flashcards's written reviews are positive against 0% of Protozoan Identification's.

UpkeepUpdate frequency

AnkiMobile Flashcards ships an update every 6 weeks, Protozoan Identification every 15 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard8 real differences · 3 level
AnkiMobile Flashcards versus Protozoan Identification: the parameters behind the verdict, then further details
ParameterAnkiMobile FlashcardsProtozoan Identification
Price$24.99Free — better
Rating4.0 (2.4K ratings) — better2.0 (1 ratings)
Positive reviews58.5% of reviews — better0.0% of reviews
Number of ratings2.4K — better1
Update frequencyEvery 6 weeks — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#1 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.213.0 — better
Further details — not scored
Size46 MB221 MB
Age rating4+4+
DeveloperAnki Software, LLCCarolina Biological Supply

Customer experience

AnkiMobile Flashcards

All ratings2,311 ratings
Positive74.0%
Neutral5.1%
Negative20.9%
Written reviews1,575 reviews
Positive58.5%
Neutral13.0%
Negative28.4%

Protozoan Identification

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

AnkiMobile Flashcards

Reported bugs

5 issues
  • Cards disappearing after updates
  • Inconsistent behavior when switching between apps
  • Inability to delete decks on mobile
  • Sync issues causing data loss
  • Compatibility problems with older iOS versions

Requested features

6 requests
  • Add dark mode option
  • Improve card browsing and management features
  • Integrate with Apple Pencil for better note-taking
  • Add support for more file formats (e.g., Opus audio)
  • Enhance mobile-specific features and UI
Show 1 more
  • Provide better onboarding and tutorials

Protozoan Identification

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

AnkiMobile Flashcards

No in-app purchases

None

Protozoan Identification

No in-app purchases

Questions

Is AnkiMobile Flashcards free?
AnkiMobile Flashcards costs $24.99, with no in-app purchases.
Is Protozoan Identification free?
Protozoan Identification is free to download, with no in-app purchases.
Which has better reviews, AnkiMobile Flashcards or Protozoan Identification?
AnkiMobile Flashcards is rated higher. AnkiMobile Flashcards averages 4.0 out of 5 from 2.4K ratings, while Protozoan Identification averages 2.0 from 1 ratings.
Do AnkiMobile Flashcards or Protozoan Identification have ads?
Neither AnkiMobile Flashcards nor Protozoan Identification shows ads.
Which is updated more often, AnkiMobile Flashcards or Protozoan Identification?
AnkiMobile Flashcards ships an update every 6 weeks, and Protozoan Identification every 15 months. Most recently, AnkiMobile Flashcards was updated on November 1, 2026 and Protozoan Identification on October 29, 2026.

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