# Impulse One vs Tappy Invaders

The clearest difference is rating: Impulse One at 5.0 against Tappy Invaders's 3.8. Impulse One also leads on in-app purchases (none vs 1) and review sentiment (100% vs 67%). Tappy Invaders's advantage is ratings volume (6 vs 2) and iOS requirement (7.0 vs 9.0). On price, ads and device support there is nothing between them.

Both are free to download. Tappy Invaders sells 1 one-off in-app purchase. Impulse One asks for nothing beyond the download.

Impulse One holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 100% of Impulse One's written reviews are positive against 67% of Tappy Invaders's.

## The numbers

| Metric | Impulse One | Tappy Invaders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/impulse-one/id1001814482/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/tappy-invaders/id1200977604/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 301 MB | 124 MB |
| Requires iOS | 9.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Kurt Dekker](https://appshunter.io/developer/680019078) | [Wizard Games Inc](https://appshunter.io/developer/718598310) |

## What reviewers say

### 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


### Tappy Invaders

[App page](https://appshunter.io/ios/app/tappy-invaders/id1200977604)

Defend the planet from alien invaders in this retro arcade game. Master one-tap controls to blast enemies with unique movement patterns. Unlock new themes and weapon visuals, and compete with friends for the highest score.

**Highlights:** One-tap controls, Retro-inspired gameplay, Variety of alien enemies, Unlockable themes and weapon visuals, Online leaderboards, Compete with friends

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Impulse One free?

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

### Is Tappy Invaders free?

Tappy Invaders is free to download, with in-app purchases available.

### Which has better reviews, Impulse One or Tappy Invaders?

Impulse One is rated higher. Impulse One averages 5.0 out of 5 from 2 ratings, while Tappy Invaders averages 3.8 from 6 ratings.

### Do Impulse One or Tappy Invaders have ads?

Neither Impulse One nor Tappy Invaders shows 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.*