# Nemesis vs Challenge Go

The clearest difference is price: Challenge Go at Free against Nemesis's $1.99. Challenge Go also leads on rating (5.0 vs 4.0) and update cadence (every 10 days vs every 3 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

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

Challenge Go holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 80% of Nemesis's written reviews are positive against 100% of Challenge Go's.

Nemesis ships an update every 3 months, Challenge Go every 10 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Nemesis | Challenge Go |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/nemesis/id343070614/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/challenge-go/id6739545195/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Paid | **Free** |
| Size | 319 MB | 188 MB |
| Requires iOS | 17.2 | **10** |
| Devices | iPhone, iPad, Apple TV, Vision Pro | iPhone, iPad, iPod, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Denizen Software, LLC](https://appshunter.io/developer/343070617) | [Connor Hawke](https://appshunter.io/developer/1586189635) |

## 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


### Challenge Go

[App page](https://appshunter.io/ios/app/challenge-go/id6739545195)

Navigate diverse environments, from forests to space, by fighting through levels to reach the portal. Utilize items to overcome obstacles and progress through 100 challenging stages.

**Highlights:** Tile-based action/puzzle gameplay, Diverse environments (forests, space, ruins), Item usage for progression, 100 challenging levels, Portal-based level progression

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nemesis free?

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

### Is Challenge Go free?

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

### Which has better reviews, Nemesis or Challenge Go?

Challenge Go is rated higher. Nemesis averages 4.0 out of 5 from 2 ratings, while Challenge Go averages 5.0 from 2 ratings.

### Do Nemesis or Challenge Go have ads?

Neither Nemesis nor Challenge Go shows ads.

### Which is updated more often, Nemesis or Challenge Go?

Nemesis ships an update every 3 months, and Challenge Go every 10 days. Most recently, Nemesis was updated on November 1, 2026 and Challenge Go on November 4, 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.*