# Feed Hungry Hole vs Einstein

The clearest difference is rating: Feed Hungry Hole at 4.8 against Einstein's 1.5. Feed Hungry Hole also leads on review sentiment (25% vs 0%) and ratings volume (183 vs 2). Einstein's advantage is in-app purchases (none vs 13). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Feed Hungry Hole sells 13 one-off in-app purchases. Einstein asks for nothing beyond the download.

Feed Hungry Hole holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: Feed Hungry Hole has 183 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Feed Hungry Hole's written reviews are positive against 0% of Einstein's.

## The numbers

| Metric | Feed Hungry Hole | Einstein |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (183 ratings)](https://appshunter.io/ios/app/feed-hungry-hole/id6748290003/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/einstein-the-riddle/id6748315029/reviews) |
| Number of ratings | **183** | 2 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 261 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bach Phan](https://appshunter.io/developer/1825026716) | [Davide Sardei](https://appshunter.io/developer/668430430) |

## What reviewers say

### Feed Hungry Hole

[App page](https://appshunter.io/ios/app/feed-hungry-hole/id6748290003)

Control a hungry hole to swallow everything in sight, from small blocks to massive towers. Grow bigger and faster as you consume objects, clearing stages in this satisfying and addictive game. Enjoy tons of levels and smooth physics, perfect for quick breaks or long play sessions.

**Highlights:** Swipe to control the hungry hole, Swallow objects to grow larger, Clear stages by consuming everything, Addictive gameplay with tons of levels, Satisfying physics and smooth interactions, Offline play supported

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $1.99 | one-time |
| Starter Pack | $4.99 | one-time |
| No Ads | $8.99 | one-time |
| Gold 2 | $8.99 | one-time |
| Small Pack | $9.99 | one-time |
| No Ads Bonus | $9.99 | one-time |
| Piggy Bank | $9.99 | one-time |
| Gold 3 | $14.99 | one-time |
| Medium Pack | $19.99 | one-time |
| Gold 4 | $29.99 | one-time |
| Super Pack | $39.99 | one-time |
| Gold 5 | $54.00 | one-time |
| Gold 6 | $99.99 | one-time |


### Einstein

[App page](https://appshunter.io/ios/app/einstein-the-riddle/id6748315029)

This logic puzzle game challenges players to solve complex riddles using deduction and critical thinking. Inspired by a classic brain teaser, it offers increasingly difficult levels with a clean interface and no time limits.

**Highlights:** Logic grid puzzles, Deductive reasoning, Classic riddle mechanics, Clean interface, No time limits

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

**In-app purchases:** none


## Frequently asked questions

### Is Feed Hungry Hole free?

Feed Hungry Hole is free to download, with in-app purchases available.

### Is Einstein free?

Einstein is free to download, with no in-app purchases.

### Which has better reviews, Feed Hungry Hole or Einstein?

Feed Hungry Hole is rated higher. Feed Hungry Hole averages 4.8 out of 5 from 183 ratings, while Einstein averages 1.5 from 2 ratings.

### Do Feed Hungry Hole or Einstein have ads?

Both Feed Hungry Hole and Einstein show ads.

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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.*