# Книгоед (Knigoed) vs Look Twice

The clearest difference is ads: Книгоед (Knigoed) at none against Look Twice's shown. Книгоед (Knigoed) also leads on iOS requirement (7.0 vs 15.0). Look Twice's advantage is update cadence (every 4 days vs every 6 weeks) and review sentiment (100% vs 70%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Книгоед (Knigoed) sells 9 one-off in-app purchases and Look Twice sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Книгоед (Knigoed) ships an update every 6 weeks, Look Twice every 4 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Книгоед (Knigoed) | Look Twice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knigoed/id906413881/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 70.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 78 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LitRes OOO](https://appshunter.io/developer/420377436) | [VybePlay](https://appshunter.io/developer/6800599240) |

## What reviewers say

### Книгоед (Knigoed)

[App page](https://appshunter.io/ios/app/knigoed/id906413881)

Test your literary knowledge with a fun book quiz. Challenge yourself with hundreds of questions about your favorite books and compete with friends to prove your erudition. See how well you remember the details of the stories you love.

**Highlights:** Hundreds of book-related questions, Test your erudition, Compete with friends, Unique literary quiz, Good memory challenge

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Покупки | $0.99 | one-time |
| Отключение рекламы | $0.99 | one-time |
| 2000 | $1.99 | one-time |
| 2000_no_ads | $1.99 | one-time |
| 5000 | $3.99 | one-time |
| 5000_no_ads | $3.99 | one-time |
| 15000 | $5.99 | one-time |
| 15000_no_ads | $5.99 | one-time |
| infinit_no_ads | $14.99 | one-time |


### Look Twice

[App page](https://appshunter.io/ios/app/look-twice-spot-differences/id6824175402)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $1.99 | one-time |
| 5 Refills | $1.99 | one-time |
| 30 Hints | $4.99 | one-time |
| 15 Refills | $4.99 | one-time |
| Remove Ads | $9.99 | one-time |
| 100 Hints | $12.99 | one-time |
| Starter Bundle | $12.99 | one-time |
| Big Bundle | $19.99 | one-time |


## Frequently asked questions

### Is Книгоед (Knigoed) free?

Книгоед (Knigoed) is free to download, with in-app purchases available.

### Is Look Twice free?

Look Twice is free to download, with in-app purchases available.

### Do Книгоед (Knigoed) or Look Twice have ads?

Look Twice shows ads; Книгоед (Knigoed) does not.

### Which is updated more often, Книгоед (Knigoed) or Look Twice?

Книгоед (Knigoed) ships an update every 6 weeks, and Look Twice every 4 days. Most recently, Книгоед (Knigoed) was updated on November 13, 2026 and Look Twice on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*