# Idle Transformation vs Giant Robot Maker

The clearest difference is in-app purchases: Giant Robot Maker at none against Idle Transformation's 9. Giant Robot Maker also leads on rating (5.0 vs 4.7) and update cadence (every 3 weeks vs every 2 months). Idle Transformation's advantage is ratings volume (26K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Idle Transformation sells 9 in-app purchases, starting at $2.99 per 7 days. Giant Robot Maker asks for nothing beyond the download.

Giant Robot Maker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Idle Transformation has 26K ratings behind it against 1, so its average is the more settled of the two.

Idle Transformation ships an update every 2 months, Giant Robot Maker every 3 weeks. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Idle Transformation | Giant Robot Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (26K ratings)](https://appshunter.io/ios/app/idle-transformation/id1509685192/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/giant-robot-maker/id1609888181/reviews)** |
| Number of ratings | **26K** | 1 |
| Positive reviews | 71.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 517 MB | 142 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [FUNCELL GAMES PRIVATE LIMITED](https://appshunter.io/developer/1165706492) | [Jeeneesoft, Inc.](https://appshunter.io/developer/1383637778) |

## What reviewers say

### Idle Transformation

[App page](https://appshunter.io/ios/app/idle-transformation/id1509685192)

Simulate incredible transformations from human to mythical creatures like Werewolves, Yetis, and Aliens. Explore various evolutionary paths and discover unexpected outcomes in this engaging simulation game.

**Highlights:** Human to creature transformations, Werewolf evolution, Yeti evolution, Alien evolution, Mummy evolution, Unexpected transformation outcomes

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Diamond Pack 1 | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Tap On Cell Multiplier | $2.99 | one-time |
| Diamond Pack 2 | $4.99 | one-time |
| Combo | $7.99 | one-time |
| Diamond Pack 3 | $9.99 | one-time |
| Diamond Pack 4 | $19.99 | one-time |
| Diamond Pack 5 | $49.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Fun to play
- 👍 Detailed transformations
- 👍 Satisfying gameplay
- 👍 Addictive

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔋 Too many ads
- 💰 Expensive in-app purchases
- 🤔 Lack of variety in transformations

**Reported bugs**

- Prestige option disappearing
- Incorrect answers on trivia questions
- Ads still showing up after purchasing ad-free version
- Progress loss after restarting the game

**Requested features**

- More transformation options (e.g. zombies, vampires, aliens)
- Female transformation options
- Prestige system
- Offline earnings
- Ability to reset/redo custom transformations


### Giant Robot Maker

[App page](https://appshunter.io/ios/app/giant-robot-maker/id1609888181)

Design and build your own giant robot to battle a variety of enemies. This game offers a free, easy-to-learn, and highly addictive experience with regular level updates.

**Highlights:** Create giant robots, Battle various enemies, Free to play, Easy to learn gameplay, Addictive experience, Periodic level updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Transformation free?

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

### Is Giant Robot Maker free?

Giant Robot Maker is free to download, with no in-app purchases.

### Which has better reviews, Idle Transformation or Giant Robot Maker?

Giant Robot Maker is rated higher. Idle Transformation averages 4.7 out of 5 from 26K ratings, while Giant Robot Maker averages 5.0 from 1 ratings.

### Do Idle Transformation or Giant Robot Maker have ads?

Both Idle Transformation and Giant Robot Maker show ads.

### Which is updated more often, Idle Transformation or Giant Robot Maker?

Idle Transformation ships an update every 2 months, and Giant Robot Maker every 3 weeks. Most recently, Idle Transformation was updated on November 10, 2026 and Giant Robot Maker on November 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.*