# Bookcaze vs SparkJoy

The clearest difference is rating: Bookcaze at 5.0 against SparkJoy's 1.0. Bookcaze also leads on iOS requirement (13.0 vs 15). SparkJoy's advantage is update cadence (every 3 days vs every 4 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Bookcaze sells 10 one-off in-app purchases and SparkJoy sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Bookcaze holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Bookcaze ships an update every 4 weeks, SparkJoy every 3 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bookcaze | SparkJoy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bookcaze/id704186902/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sparkjoy/id6711340183/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 155 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bookkaze Co., Ltd](https://appshunter.io/developer/991340330) | [SPK JOY CO., LTD.](https://appshunter.io/developer/1890187060) |

## What reviewers say

### Bookcaze

[App page](https://appshunter.io/ios/app/bookcaze/id704186902)

Discover and read unique books, novels, and academic articles from global authors. Aspiring writers can also self-publish interactive digital books with multimedia features and receive reader feedback.

**Highlights:** Digital bookstore with diverse book selection, Self-publishing platform for authors, Interactive e-book creation with multimedia, Reader feedback and rating system, Option to sell or publish traditional books, Access to local and international titles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| มติชนสุดสัปดาห์ ฉบับ 2347 | $1.99 | one-time |
| ศิลปะการพูด 40 วิธีสู่ความสำเร็จ | $4.99 | one-time |
| ศิลปวัฒนธรรม ฉบับ 550 | $4.99 | one-time |
| กระบวนการควบคุมทางวิศวกรรมเคมี | $5.99 | one-time |
| การนวดเพื่อการบำบัดเบื้องต้น | $5.99 | one-time |
| กายวิภาคศาสตร์คลินิก | $5.99 | one-time |
| ครบเครื่องเรื่องการเจรจาต่อรอง | $6.99 | one-time |
| เศรษฐศาสตร์อุตสาหกรรม | $7.99 | one-time |
| Lost Your Bounce? | $9.99 | one-time |
| เเม่น้ำเเละมนุษย์ในความกลมกลืน | $12.99 | one-time |


### SparkJoy

[App page](https://appshunter.io/ios/app/sparkjoy/id6711340183)

Connect with a community of writers and readers. Publish your stories, discover new narratives, and engage with fellow enthusiasts. Monetize your work through reader donations and support your favorite authors.

**Highlights:** Write and publish stories, Organize stories into chapters, Develop characters, Engage with readers via comments, Monetize work through donations, Access diverse story content, Follow favorite writers

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 SparkCoin Bundle | $0.99 | one-time |
| 35 SparkCoin Bundle | $0.99 | one-time |
| SparkCoin Bundle 70 | $1.99 | one-time |
| 100 SparkCoin Bundle | $2.99 | one-time |
| SparkCoin Bundle 200 | $4.99 | one-time |
| 250 SparkCoin Bundle | $6.99 | one-time |
| SparkCoin Bundle 290 | $7.99 | one-time |
| 500 SparkCoin Bundle | $12.99 | one-time |
| SparkCoin Bundle 490 | $12.99 | one-time |
| SparkCoin Bundle 990 | $29.99 | one-time |


## Frequently asked questions

### Is Bookcaze free?

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

### Is SparkJoy free?

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

### Which has better reviews, Bookcaze or SparkJoy?

Bookcaze is rated higher. Bookcaze averages 5.0 out of 5 from 1 ratings, while SparkJoy averages 1.0 from 1 ratings.

### Do Bookcaze or SparkJoy have ads?

Neither Bookcaze nor SparkJoy shows ads.

### Which is updated more often, Bookcaze or SparkJoy?

Bookcaze ships an update every 4 weeks, and SparkJoy every 3 days. Most recently, Bookcaze was updated on November 1, 2026 and SparkJoy on October 30, 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.*