# Monster Feeder vs Impulse One

The clearest difference is in-app purchases: Impulse One at none against Monster Feeder's 3. Impulse One also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 91%). Monster Feeder's advantage is update cadence (every 4 weeks vs every 11 months) and ratings volume (223 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Monster Feeder sells 3 one-off in-app purchases. Impulse One asks for nothing beyond the download.

Impulse One holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Monster Feeder has 223 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 91% of Monster Feeder's written reviews are positive against 100% of Impulse One's.

Monster Feeder ships an update every 4 weeks, Impulse One every 11 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Monster Feeder | Impulse One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (223 ratings)](https://appshunter.io/ios/app/monster-feeder/id915351343/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/impulse-one/id1001814482/reviews)** |
| Number of ratings | **223** | 2 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 301 MB |
| Requires iOS | **7.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Istom Games Kft.](https://appshunter.io/developer/333561719) | [Kurt Dekker](https://appshunter.io/developer/680019078) |

## What reviewers say

### Monster Feeder

[App page](https://appshunter.io/ios/app/monster-feeder/id915351343)

Feed hungry monsters by giving them the correct food in this fast-paced arcade game. Unlock new monsters and themes as you climb the leaderboards and share your achievements. Enjoy retro graphics and simple one-handed controls.

**Highlights:** Feed carnivorous and herbivorous monsters, Unlockable monsters and themes, Leaderboards and achievements, Retro-style graphics, Simple one-handed controls, Social media sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $0.99 | one-time |
| Donate a buck | $0.99 | one-time |
| Unlock all monsters | $1.99 | one-time |

**What reviewers like**

- 👍 Addictive and fun gameplay
- 🚀 Simple yet challenging
- 💡 Unique monster-feeding concept
- 👍 Retro-style graphics and animations

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🔋 Can be resource-intensive
- 👎 Some users find the monsters unappealing

**Reported bugs**

- Login screen freezes
- Compatibility issues with older devices

**Requested features**

- Update to support latest iOS versions
- Ability to select different game themes
- More monster variety and customization options


### Impulse One

[App page](https://appshunter.io/ios/app/impulse-one/id1001814482)

Pilot a spaceship to rescue stranded employees from a chaotic company. Navigate challenging environments with high gravity, timed conditions, and combat.

**Highlights:** Rescue stranded employees, Impulse-driven spaceship piloting, High gravity challenges, Timed conditions, Combat with incoming fire

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

**In-app purchases:** none


## Frequently asked questions

### Is Monster Feeder free?

Monster Feeder is free to download, with in-app purchases available.

### Is Impulse One free?

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

### Which has better reviews, Monster Feeder or Impulse One?

Impulse One is rated higher. Monster Feeder averages 4.6 out of 5 from 223 ratings, while Impulse One averages 5.0 from 2 ratings.

### Do Monster Feeder or Impulse One have ads?

Neither Monster Feeder nor Impulse One shows ads.

### Which is updated more often, Monster Feeder or Impulse One?

Monster Feeder ships an update every 4 weeks, and Impulse One every 11 months. Most recently, Monster Feeder was updated on October 18, 2026 and Impulse One on October 7, 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.*