# Nemesis vs Rocket Simulator

The clearest difference is review sentiment: Nemesis at 80% against Rocket Simulator's 21%. Nemesis also leads on rating (4.0 vs 2.5) and update cadence (every 3 months vs every 7 months). Rocket Simulator's advantage is price (Free vs $1.99) and ratings volume (179 vs 2). On ads, in-app purchases and device support there is nothing between them.

Rocket Simulator is free to download; Nemesis costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nemesis holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Rocket Simulator has 179 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of Nemesis's written reviews are positive against 21% of Rocket Simulator's.

Nemesis ships an update every 3 months, Rocket Simulator every 7 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Nemesis | Rocket Simulator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/nemesis/id343070614/reviews)** | [2.5 (179 ratings)](https://appshunter.io/ios/app/rocket-simulator/id634511367/reviews) |
| Number of ratings | 2 | **179** |
| Positive reviews | **80.0% of reviews** | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Paid | **Free** |
| Size | 319 MB | 78 MB |
| Requires iOS | 17.2 | **6.0** |
| Devices | **iPhone, iPad, Apple TV, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Denizen Software, LLC](https://appshunter.io/developer/343070617) | [1788918 Alberta Ltd](https://appshunter.io/developer/597315953) |

## What reviewers say

### Nemesis

[App page](https://appshunter.io/ios/app/nemesis/id343070614)

Engage in a thrilling 3D space shooter set in the year 3000. Battle for resources in a new star system across various game modes, including campaign and death-match. Supports VR headsets and external controllers for an immersive experience.

**Highlights:** Campaign and Death-Match modes, Single-player and multiplayer over WiFi, VR headset support, Gamepad support, Nine unlockable ships, Ten unlockable environments, 25 different power-ups

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none


### Rocket Simulator

[App page](https://appshunter.io/ios/app/rocket-simulator/id634511367)

Simulate launching rockets into space and explore Earth's orbit. Discover celestial bodies like the Hubble Telescope and International Space Station. Designed for both young learners and space enthusiasts.

**Highlights:** Launch rockets, View Earth orbit objects, Explore Hubble Telescope, Visit International Space Station, Discover Kepler, Simple controls

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast rocket launch
- 🌟 Fantastic for space enthusiasts
- 👍 Good for education

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔍 Lack of controls and interactivity
- 🎨 Poor graphics and animations
- 📚 Inaccurate or unrealistic simulation

**Reported bugs**

- App crashes on launch
- Incompatible with newer iOS versions
- Buttons and controls not working

**Requested features**

- Add more rocket models and spacecraft
- Implement realistic staging and orbital mechanics
- Allow user control over rocket flight
- Include re-entry and landing capabilities
- Provide more camera angles and views


## Frequently asked questions

### Is Nemesis free?

Nemesis costs $1.99, with no in-app purchases.

### Is Rocket Simulator free?

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

### Which has better reviews, Nemesis or Rocket Simulator?

Nemesis is rated higher. Nemesis averages 4.0 out of 5 from 2 ratings, while Rocket Simulator averages 2.5 from 179 ratings.

### Do Nemesis or Rocket Simulator have ads?

Neither Nemesis nor Rocket Simulator shows ads.

### Which is updated more often, Nemesis or Rocket Simulator?

Nemesis ships an update every 3 months, and Rocket Simulator every 7 months. Most recently, Nemesis was updated on October 1, 2026 and Rocket Simulator on October 13, 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.*