# Deer and Book vs Skybook E

The clearest difference is in-app purchases: Skybook E at none against Deer and Book's 10. Skybook E also leads on iOS requirement (12.1 vs 14.0). Deer and Book's advantage is update cadence (every 13 months vs every 30 months). On price, ads and device support there is nothing between them.

Both are free to download. Deer and Book sells 10 one-off in-app purchases. Skybook E asks for nothing beyond the download.

Deer and Book ships an update every 13 months, Skybook E every 30 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Deer and Book | Skybook E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (6 ratings)](https://appshunter.io/ios/app/deer-and-book/id1436815490/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 30 months |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 12 MB |
| Requires iOS | 14.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Thitinan Ngamsom](https://appshunter.io/developer/1436815489) | [STAQ Technologies Co., Ltd.](https://appshunter.io/developer/506659247) |

## What reviewers say

### Deer and Book

[App page](https://appshunter.io/ios/app/deer-and-book/id1436815490)

This application is designed for LGBT readers, offering a fast and enjoyable reading experience. It provides access to exclusive video content and audiobooks, with clear, zoomable text and easy navigation. Users can manage storage space by re-logging in.

**Highlights:** Designed for LGBT readers, Fast and convenient reading, Exclusive video and audiobook content, Clear, zoomable text, Easy page turning and navigation, Storage management via re-login, Customer support during business hours

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| คำอธิษฐานสุดท้าย 1 | $4.99 | one-time |
| ได้เวลาเที่ยวตุรกี | $5.99 | one-time |
| ไปญี่ปุ่นด้วยเงิน 7,000 | $5.99 | one-time |
| ได้เวลาเที่ยวทิเบต | $5.99 | one-time |
| 1 ปี กับชีวิตในอเมริกา | $5.99 | one-time |
| 1 ปี กับชีวิตที่อยู่ในอเมริกา | $5.99 | one-time |
| Eurail Pass | $6.99 | one-time |
| Trip To ยุโรปตะวันออก | $6.99 | one-time |
| ใครๆก็ไปเที่ยวอิตาลี | $6.99 | one-time |
| ใบเดียวเที่ยวทั่วญี่ปุ่น | $7.99 | one-time |


### Skybook E

[App page](https://appshunter.io/ios/app/skybook-e-library/id1599065699)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Deer and Book free?

Deer and Book is free to download, with in-app purchases available.

### Is Skybook E free?

Skybook E is free to download, with no in-app purchases.

### Do Deer and Book or Skybook E have ads?

Neither Deer and Book nor Skybook E shows ads.

### Which is updated more often, Deer and Book or Skybook E?

Deer and Book ships an update every 13 months, and Skybook E every 30 months. Most recently, Deer and Book was updated on October 16, 2026 and Skybook E on October 15, 2026.

---

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