# Devil Twins vs Devil Book

The clearest difference is review sentiment: Devil Twins at 87% against Devil Book's 58%. Devil Twins also leads on iOS requirement (8.0 vs 15.0). Devil Book's advantage is ratings volume (1.3K vs 30) and rating (4.8 vs 4.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Devil Twins sells 10 one-off in-app purchases and Devil Book sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Devil Book holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Devil Book has 1.3K ratings behind it against 30, so its average is the more settled of the two. Written reviews complicate that: 87% of Devil Twins's written reviews are positive against 58% of Devil Book's, so the app with the better star average is not the one people write more warmly about.

Devil Twins ships an update every 2 weeks, Devil Book every 9 days. The most recent releases landed on September 18, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Devil Twins | Devil Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (30 ratings)](https://appshunter.io/ios/app/devil-twins/id1105321451/reviews) | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/devil-book-hand-drawn-action/id1500392797/reviews)** |
| Number of ratings | 30 | **1.3K** |
| Positive reviews | **87.0% of reviews** | 57.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 146 MB | 230 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Super Candy Inc.](https://appshunter.io/developer/521564186) | [Starter](https://appshunter.io/developer/1440706625) |

## What reviewers say

### Devil Twins

[App page](https://appshunter.io/ios/app/devil-twins/id1105321451)

Embark on an infinite conquest of Makai in this action RPG. Enjoy simple touch controls, automatic combat with impactful skills, and exhilarating battles against time-limited bosses. Evolve your heroes, collect demons, and compete in rankings.

**Highlights:** Infinite Killing action RPG, Simple touch controls, Automatic combat with high hitting skills, Time limit boss battles, Infinite evolution and power-ups, Demon summoning and collection, World Boss dungeon

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discount diamond | $0.99 | one-time |
| Super deals Package Lv.1 | $0.99 | one-time |
| The High Devil's Seduction | $3.99 | one-time |
| Legendary Knight Uniform | $3.99 | one-time |
| Discount diamond Ⅱ | $3.99 | one-time |
| Diamonds 4320 | $7.99 | one-time |
| Destroyer set | $7.99 | one-time |
| Devil Twins set | $7.99 | one-time |
| Soul master set | $7.99 | one-time |
| Dragon Slayer set | $7.99 | one-time |


### Devil Book

[App page](https://appshunter.io/ios/app/devil-book-hand-drawn-action/id1500392797)

Embark on an epic adventure in a hand-drawn world, assembling a team of three heroes with unique skills and attributes. Explore diverse environments, battle charming monsters, and customize your characters to save the game world. Enhance equipment and join an in-game community for cooperative play.

**Highlights:** Hand-drawn style action and animations, Team of 3 heroes with customizable skills, Diverse environments and unique monsters, Engaging story and world exploration, Unlimited equipment enhancement system, Character customization with costumes and dyes, In-game community for parties and guilds

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Hunting Supporting Pack | $0.99 | one-time |
| Daily Skip Ticket Package | $0.99 | one-time |
| S Special Event Package 13 | $3.99 | one-time |
| Rona's Special Package A | $6.99 | one-time |
| PenPen's Gorgeous Summon Pack | $6.99 | one-time |
| Rona's Daily Diamond Pack(28D) | $6.99 | one-time |
| Hunting Package | $8.99 | one-time |
| Super Diamond Discount Pack A | $14.99 | one-time |
| Super Diamond Discount Pack B | $15.99 | one-time |
| PenPen's Brilliant Summon Pack | $19.99 | one-time |
| Rona's Special Package B | $19.99 | one-time |
| Grade SS Hero Celebration Pack | $32.99 | one-time |
| star 100000 pack | $49.99 | one-time |

**What reviewers like**

- 👍 Cute and fun game
- 🚀 Smooth gameplay
- 💎 Good rewards for F2P players

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ⏱️ Slow loading times and connection problems
- 🔍 Lacking in-game information and community

**Reported bugs**

- Stuck on loading screens after recalls or deaths
- Login issues and account problems
- Coupon codes not working as expected

**Requested features**

- Console port with trophies/achievements
- Improved inventory management and sorting
- Better translation and localization


## Frequently asked questions

### Is Devil Twins free?

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

### Is Devil Book free?

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

### Which has better reviews, Devil Twins or Devil Book?

Devil Book is rated higher. Devil Twins averages 4.6 out of 5 from 30 ratings, while Devil Book averages 4.8 from 1.3K ratings.

### Do Devil Twins or Devil Book have ads?

Both Devil Twins and Devil Book show ads.

### Which is updated more often, Devil Twins or Devil Book?

Devil Twins ships an update every 2 weeks, and Devil Book every 9 days. Most recently, Devil Twins was updated on September 18, 2026 and Devil Book on September 3, 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.*