# Feed Us Hellstorm vs Idle Transformation

The clearest difference is review sentiment: Idle Transformation at 72% against Feed Us Hellstorm's 25%. Idle Transformation also leads on rating (4.7 vs 2.8) and ratings volume (26K vs 13). Feed Us Hellstorm's advantage is update cadence (weekly vs every 2 months) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Feed Us Hellstorm sells 3 one-off in-app purchases and Idle Transformation sells 9 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Idle Transformation holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Idle Transformation has 26K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 25% of Feed Us Hellstorm's written reviews are positive against 72% of Idle Transformation's.

Feed Us Hellstorm ships an update weekly, Idle Transformation every 2 months. The most recent releases landed on September 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Feed Us Hellstorm | Idle Transformation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (13 ratings)](https://appshunter.io/ios/app/feed-us-hellstorm/id1201309945/reviews) | **[4.7 (26K ratings)](https://appshunter.io/ios/app/idle-transformation/id1509685192/reviews)** |
| Number of ratings | 13 | **26K** |
| Positive reviews | 25.0% of reviews | **71.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 177 MB | 517 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [8907200 Canada inc.](https://appshunter.io/developer/952322701) | [funcell Games Pvt Ltd](https://appshunter.io/developer/1165706492) |

## What reviewers say

### Feed Us Hellstorm

[App page](https://appshunter.io/ios/app/feed-us-hellstorm/id1201309945)

Control a piranha on a rampage, feeding on creatures to upgrade its abilities. Explore the seas and hell, collecting souls to advance through levels. Unleash maximum pain on your enemies and rule the depths.

**Highlights:** Upgrade piranha abilities, Feed on creatures, Collect souls for progression, Explore seas and hell, Unlock new levels

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blood-Pack 30 L - 1.39$ | $0.99 | one-time |
| Blood-Pack 60 L - 2.79$ | $1.99 | one-time |
| Blood-Pack 99 L - 3.99$ | $2.99 | one-time |


### 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


## Frequently asked questions

### Is Feed Us Hellstorm free?

Feed Us Hellstorm is free to download, with in-app purchases available.

### Is Idle Transformation free?

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

### Which has better reviews, Feed Us Hellstorm or Idle Transformation?

Idle Transformation is rated higher. Feed Us Hellstorm averages 2.8 out of 5 from 13 ratings, while Idle Transformation averages 4.7 from 26K ratings.

### Which is updated more often, Feed Us Hellstorm or Idle Transformation?

Feed Us Hellstorm ships an update weekly, and Idle Transformation every 2 months. Most recently, Feed Us Hellstorm was updated on September 25, 2026 and Idle Transformation on October 16, 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.*