Comparison

Voki for Education vs Memo

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

Head to head
About

Voki for Education

Create and share customizable speaking avatars to enhance classroom instruction and student engagement. This tool offers a fun way to introduce technology, encourage imagination, and improve lesson comprehension. It's ideal for language classes and helps even shy students express themselves.

Highlights
  • Hundreds of customizable avatars
  • Voice recording or text-to-speech
  • Customizable clothing and accessories
  • Background selection or upload
  • Sharing via email and social networks
  • Supports over 30 languages
Features
Read full description

Join millions of teachers and students all over the world who have discovered the magic of Voki. Voki, an edtech tool, is a collection of customizable speaking avatars for teachers and students that enhances classroom instruction, class engagement , and lesson comprehension. There are hundreds of avatars to choose from and clothing, accessories, facial features are just some of the ways your avatar can be customized. Simply, choose your head, clothes, and accessories, give your Voki a voice, and then add a background. The fun continues with our many in app sharing options. Creating and sharing a Voki with friends, teachers and parents has never been more fun and easy! Features: Hundreds of avatars to choose from Customize clothing, accessories, facial features, hair Record your own voice or type a message Choose background or upload your own Share via email and across social networks Benefits: Fun way to introduce technology in the class Encourages students to use their imagination Helps motivate, improves lesson comprehension and student participation Great tool in language classes for lessons and pronunciation – over 30 languages to choose from Even the shyest child in class will be able to make their voice heard with Voki Voki for Education app is a companion tool to the Voki online platform. The app was created to mirror the online experience and provide students a convenient & fun tool to work on their assignments and projects. Want even more from Voki?  Check out our complete suite of edtech products at www.voki.com Classroom management tool giving teachers access to organize  student assignments and more Presentation tool that uses Voki characters as a teaching assistant Growing library of ready to teach content

About

Memo

This app uses a flashcard-based approach to help users practice programming topics. It offers curated collections from basic to advanced levels, tracks user progress, and employs a spaced repetition algorithm to optimize learning. The application is community-built and encourages contributions.

Highlights
  • Flashcard-based learning
  • Programming topic collections
  • Spaced repetition algorithm
  • Progress tracking
  • Community-driven development
  • User sentiment logging
Features
Read full description

O Memo usa uma abordagem baseada em cartões de memória para ajudá-lo a praticar os assuntos de seu interesse em programação. Temos um conjunto original de coleções que vão desde os tópicos de programação mais básicos aos mais avançados. Cada coleção possui muitos recursos úteis e selecionados a mão que permitirão que você se aprofunde nos assuntos que deseja. Você pode registrar como se sentiu a cada Memo que responde e nós vamos registrar esses dados para lembrá-lo quando algum assunto precisa de prática. A partir desses processos, o aplicativo aprende seu comportamento e, usando nosso algoritmo de curva de esquecimento, Memo identifica quando é melhor mostrar um assunto específico novamente. Todo o aplicativo foi construído pela comunidade, para a comunidade. Quer fazer uma contribuição? Vá para o nosso Github

Screenshots

Voki for Education4 screens
Memo4 screens

Verdict

The call

The clearest difference is review sentiment: Memo at 82% against Voki for Education's 28%. Memo also leads on rating (5.0 vs 3.3) and in-app purchases (none vs 28). Voki for Education's advantage is update cadence (every 6 weeks vs every 18 months) and ratings volume (73 vs 1). On price, ads, monetization model 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. Voki for Education sells 28 one-off in-app purchases. Memo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Memo holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Voki for Education has 73 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 28% of Voki for Education's written reviews are positive against 82% of Memo's.

UpkeepUpdate frequency

Voki for Education ships an update every 6 weeks, Memo every 18 months. The most recent releases landed on September 19, 2026 and June 2, 2026 respectively.

Scorecard6 real differences · 4 level
Voki for Education versus Memo: the parameters behind the verdict, then further details
ParameterVoki for EducationMemo
PriceFreeFree
Rating3.3 (73 ratings)5.0 (1 ratings) — better
Positive reviews28.3% of reviews82.4% of reviews — better
Number of ratings73 — better1
Update frequencyEvery 6 weeks — betterEvery 18 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size286 MB43 MB
Age rating4+4+
DeveloperOddcast Inc.OLYMPUS DESENVOLVIMENTO DE SOFTWARE LTDA

Customer experience

Voki for Education

All ratings73 ratings
Positive56.2%
Neutral1.4%
Negative42.5%
Written reviews53 reviews
Positive28.3%
Neutral11.3%
Negative60.4%

Memo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive82.4%
Neutral5.9%
Negative11.8%

Bugs and requests

Voki for Education

Reported bugs

19 issues
  • App crashes when pressing play button
  • App crashes when trying to play recorded voice
  • App crashes after attempting recording playback
  • App crashes every time user presses play
  • App crashes when trying to download video/audio
Show 14 more
  • App crashes when trying to save to camera roll
  • App crashes instantly with minimal text
  • App crashes when trying to get past avatar choice
  • App crashes when making avatar
  • App crashes every 16 seconds
  • App does not stay open on iPad
  • App freezes on login screen
  • App incompatible with older devices
  • App glitches phone and computer
  • App quality loss on sharing
  • App hazy and lags on sharing
  • App does not sustain professional look on sharing
  • App not accessible with screen reader
  • App navigation overwhelming

Requested features

11 requests
  • More characters available for free
  • Fairytale characters in app
  • Career characters in app
  • Ability to move avatar position
  • More production features (lighting)
Show 6 more
  • More freedom to animate avatars
  • Ability to create sequences with avatars
  • Avatars having dialogue with each other
  • More options to save or share
  • Kid-friendly ways to save or share
  • Save Vokis to photo library

Memo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

28 purchases

Voki for Education

One-time28
  • Dai$0.99
  • Hiro_214$0.99
  • Kentaro$0.99
Show 25 more
  • Abigail$0.99
  • Ashley$0.99
  • Beth$0.99
  • Chloe$0.99
  • Gena_2300$0.99
  • Mina_616$0.99
  • Yuni_629$0.99
  • Kamemon$0.99
  • Pete_59$0.99
  • DonaldTrump$0.99
  • VladimirPutin$0.99
  • CockerSpaniel$0.99
  • Moses$0.99
  • Einstein$0.99
  • Jane_1321$0.99
  • AlaskanMalamute$0.99
  • Meagan_3372$0.99
  • Stephie_656$0.99
  • Squeaks$0.99
  • Grandma_420$0.99
  • QuestionmarkSymbol_37209$0.99
  • GeorgeWashington$0.99
  • Fairy$0.99
  • Dana$0.99
  • ALL Products$9.99
None

Memo

No in-app purchases

Questions

Is Voki for Education free?
Voki for Education is free to download, with in-app purchases available.
Is Memo free?
Memo is free to download, with no in-app purchases.
Which has better reviews, Voki for Education or Memo?
Memo is rated higher. Voki for Education averages 3.3 out of 5 from 73 ratings, while Memo averages 5.0 from 1 ratings.
Do Voki for Education or Memo have ads?
Neither Voki for Education nor Memo shows ads.
Which is updated more often, Voki for Education or Memo?
Voki for Education ships an update every 6 weeks, and Memo every 18 months. Most recently, Voki for Education was updated on September 19, 2026 and Memo on June 2, 2026.

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