Comparison

AIV vs Lazy FB2 Reader

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

Head to head
About

AIV

Features
Read full description

Как пользоваться приложением: 1. Запустите приложение. 2. Выберите книгу из списка. 3. Скачайте 3D-контент для книги на свой телефон. 4. Запустите книгу. 5. Наведите камеру телефона на специальные странички в книге. 6. Погружайтесь в виртуальный мир.

About

Lazy FB2 Reader

This app offers a hands-free reading experience for FB2 books, allowing you to turn pages with eye movements. It features a clean interface with customizable fonts, layouts, and page-turning animations, all without intrusive advertisements.

Highlights
  • Hands-free reading with eye control
  • Customizable fonts and text layout
  • Page-turning animations
  • Recent books list
  • Dynamic book and page loading
  • Skins and themes
Features
Read full description

It is simple reader app for fb2 and ePub book formats. It's lightweight, fast and elegant. There is no annoying ads in this app because, in my opinion, this is the most unpleasant thing that can be in the reading app. Current features list: * Hands free reading. Just blink with your right eye for switch to the next page or with left for switch to the previous page! This feature works only for user with true depth cameras. * Recent books list * Dynamic book loading (It makes books opening faster) * Dynamic page generation (It makes text formatting faster) * Skins (Predefined and user defined) * Support for scrolling and per page book reading * Custom animations for pages switching * Customizing fonts & Text Layout * Lanscape mode For any questions or suggestions send email on the lazy.sprt@gmail.com

Screenshots

AIV4 screens
Lazy FB2 Reader4 screens

Verdict

The call

The clearest difference is iOS requirement: Lazy FB2 Reader at 12 against AIV's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AIV ships an update every 5 months, Lazy FB2 Reader every 4 months. The most recent releases landed on September 9, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
AIV versus Lazy FB2 Reader: the parameters behind the verdict, then further details
ParameterAIVLazy FB2 Reader
PriceFreeFree
Rating—3.3 (3 ratings) — better
Positive reviews—86.2% of reviews
Number of ratings—3 — better
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012 — better
Further details — not scored
Size106 MB9 MB
Age rating4+4+
DeveloperIZDATELSTVO ADUKATSYYA I VYKHAVANNE, RUPDanila Gusev

In-app purchases

None

AIV

No in-app purchases

None

Lazy FB2 Reader

No in-app purchases

Questions

Is AIV free?
AIV is free to download, with no in-app purchases.
Is Lazy FB2 Reader free?
Lazy FB2 Reader is free to download, with no in-app purchases.
Do AIV or Lazy FB2 Reader have ads?
Neither AIV nor Lazy FB2 Reader shows ads.
Which is updated more often, AIV or Lazy FB2 Reader?
AIV ships an update every 5 months, and Lazy FB2 Reader every 4 months. Most recently, AIV was updated on September 9, 2026 and Lazy FB2 Reader on September 30, 2026.

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