# Doodle Devil™ Blitz vs Idle Alchemy Transmutation Lab

The clearest difference is rating: Idle Alchemy Transmutation Lab at 4.5 against Doodle Devil™ Blitz's 3.6. Idle Alchemy Transmutation Lab also leads on ratings volume (104 vs 24) and iOS requirement (11.0 vs 14.0). Doodle Devil™ Blitz's advantage is update cadence (every 3 months vs every 7 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Doodle Devil™ Blitz sells 8 one-off in-app purchases and Idle Alchemy Transmutation Lab sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Idle Alchemy Transmutation Lab holds the better App Store score, 4.5 against 3.6. Both are backed by a comparable volume of ratings — 24 and 104 respectively. Written reviews complicate that: 72% of Doodle Devil™ Blitz's written reviews are positive against 68% of Idle Alchemy Transmutation Lab's, so the app with the better star average is not the one people write more warmly about.

Doodle Devil™ Blitz ships an update every 3 months, Idle Alchemy Transmutation Lab every 7 months. The most recent releases landed on September 1, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Doodle Devil™ Blitz | Idle Alchemy Transmutation Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (24 ratings)](https://appshunter.io/ios/app/doodle-devil-blitz/id1063239552/reviews) | **[4.5 (104 ratings)](https://appshunter.io/ios/app/idle-alchemy-transmutation-lab/id1475150795/reviews)** |
| Number of ratings | 24 | **104** |
| Positive reviews | **72.2% of reviews** | 67.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 187 MB | 30 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [JoyBits Ltd.](https://appshunter.io/developer/375374774) | [Alexey Izvalov](https://appshunter.io/developer/1437172357) |

## What reviewers say

### Doodle Devil™ Blitz

[App page](https://appshunter.io/ios/app/doodle-devil-blitz/id1063239552)

Combine elements like fire, earth, wind, and air to create demons, beasts, and other wicked things. Explore the seven deadly sins and unleash your dark side in this addictive puzzle game. Features a new demon battle card game and devil slots mode.

**Highlights:** Combine elements to create demons and beasts, Discover the seven deadly sins, Demon Battle Card Game, Devil Slots gameplay mode, Intuitive one-click gameplay, Hundreds of quotes and sayings

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bundle of 200 mana | $0.99 | one-time |
| Starter Kit | $1.99 | one-time |
| Remove ads | $1.99 | one-time |
| Bundle of 450 coins | $1.99 | one-time |
| Bundle of 1000 mana | $3.99 | one-time |
| Bundle of 3000 mana | $9.99 | one-time |
| Bundle of 10000 mana | $24.99 | one-time |
| Bundle of 30000 mana | $49.99 | one-time |


### Idle Alchemy Transmutation Lab

[App page](https://appshunter.io/ios/app/idle-alchemy-transmutation-lab/id1475150795)

Become a medieval alchemist and discover new elements starting with air. Combine elements to upgrade your lab, create worlds, and complete planet quests. Enjoy hours of fun with unique elements and animations.

**Highlights:** Discover 19 unique elements, Upgrade transmutation power, Create your own world, Complete 36 planet quests, Enjoy nice animations, Receive weekly rewards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reservoirs booster | $1.99 | one-time |
| Bonuses boost | $2.99 | one-time |
| Flow booster | $3.99 | one-time |
| No Ads + upgrades 2x cheaper | $5.99 | one-time |


## Frequently asked questions

### Is Doodle Devil™ Blitz free?

Doodle Devil™ Blitz is free to download, with in-app purchases available.

### Is Idle Alchemy Transmutation Lab free?

Idle Alchemy Transmutation Lab is free to download, with in-app purchases available.

### Which has better reviews, Doodle Devil™ Blitz or Idle Alchemy Transmutation Lab?

Idle Alchemy Transmutation Lab is rated higher. Doodle Devil™ Blitz averages 3.6 out of 5 from 24 ratings, while Idle Alchemy Transmutation Lab averages 4.5 from 104 ratings.

### Do Doodle Devil™ Blitz or Idle Alchemy Transmutation Lab have ads?

Both Doodle Devil™ Blitz and Idle Alchemy Transmutation Lab show ads.

### Which is updated more often, Doodle Devil™ Blitz or Idle Alchemy Transmutation Lab?

Doodle Devil™ Blitz ships an update every 3 months, and Idle Alchemy Transmutation Lab every 7 months. Most recently, Doodle Devil™ Blitz was updated on September 1, 2026 and Idle Alchemy Transmutation Lab on September 6, 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.*