# Vector Classic vs Duet Game

Vector Classic and Duet Game both sit at 4.9 stars, but that hides the real split: 97% of Duet Game's written reviews are positive against 55% of Vector Classic's. Duet Game also leads on ads (none vs shown). Vector Classic's advantage is chart position (#4 vs #44) and price ($0.99 vs $2.99). On rating, ratings volume, update cadence and in-app purchases there is nothing between them.

Vector Classic costs $0.99 and Duet Game $2.99 up front. Vector Classic sells 10 one-off in-app purchases and Duet Game sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Vector Classic against 4.9 for Duet Game. Both are backed by a comparable volume of ratings — 2.8K and 2K respectively. Written reviews are what separate them: 55% of Vector Classic's written reviews are positive against 97% of Duet Game's.

Vector Classic ships an update every 4 months, Duet Game every 3 months. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Vector Classic | Duet Game |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [4.9 (2.8K ratings)](https://appshunter.io/ios/app/vector-classic/id562989701/reviews) | [4.9 (2K ratings)](https://appshunter.io/ios/app/duet-game/id634235735/reviews) |
| Number of ratings | **2.8K** | 2K |
| Positive reviews | 55.3% of reviews | **96.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#4** | #44 |
| Size | 237 MB | 111 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 9+ | 4+ |
| Developer | [Nekki Limited](https://appshunter.io/developer/1101320102) | [Kumobius](https://appshunter.io/developer/449069247) |

## What reviewers say

### Vector Classic

[App page](https://appshunter.io/ios/app/vector-classic/id562989701)

**Currently charting:** #4 Top Paid · Casual, #23 Top Paid · Action, #71 Top Paid · Games, #107 Top Paid (US App Store)

Experience a thrilling arcade-style game where you embody a free runner escaping a totalitarian regime. Utilize parkour-inspired moves to navigate rooftops and evade capture. With intuitive controls and challenging levels, this game offers an exciting chase.

**Highlights:** Parkour-inspired action gameplay, Arcade-style chase mechanics, Intuitive controls, Sophisticated level designs, Over 40 challenging levels, Lifelike parkour animations

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2.000 coins | $0.99 | one-time |
| 5,000 Coins | $0.99 | one-time |
| 10,000 Coins | $1.99 | one-time |
| 6.000 coins | $2.99 | one-time |
| 15,000 Coins | $2.99 | one-time |
| 10.000 coins | $4.99 | one-time |
| 25,000 Coins | $4.99 | one-time |
| 22.000 coins | $9.99 | one-time |
| 55,000 Coins | $9.99 | one-time |
| 85,000 Coins | $14.99 | one-time |

**What reviewers like**

- 🎮 Nostalgic and addictive gameplay
- 🎨 Stylish visuals and smooth animations
- 🏃‍♂️ Thrilling parkour experience
- 💯 Best mobile parkour game

**What reviewers complain about**

- 🕹️ Unresponsive controls
- 🔍 Difficult to complete levels perfectly
- 💰 Ads in a paid game
- 🐛 Frequent crashes and bugs

**Reported bugs**

- Game crashes on launch or during loading
- Trick activation not working as expected
- Levels not loading or progressing properly
- Incompatibility with newer iOS versions

**Requested features**

- Checkpoint system to avoid restarting levels
- Endless mode or level creator
- More customization options for the character
- Ability to play own music in the background


### Duet Game

[App page](https://appshunter.io/ios/app/duet-game/id634235735)

**Currently charting:** #44 Top Paid · Casual, #97 Top Paid · Action (US App Store)

Control two synchronized vessels, navigating a challenging and hypnotic trance. Survive against all odds through nine chapters of deceptive narrative and nerve-twisting gameplay. Unlock bonus content and perfect your movements for endless score-chasing delight.

**Highlights:** Control two synchronized vessels, Nine chapters of narrative gameplay, Bonus Survival chapter, Over 25 Game Center achievements, Eight new epilogue chapters, Air-tight controls, Hypnotic handcrafted soundtrack

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Encore Chapters | $0.99 | one-time |
| Soliloquy Chapters | $0.99 | one-time |

**What reviewers like**

- 🎨 Beautiful visuals
- 🎶 Immersive soundtrack
- 🧠 Challenging gameplay
- 👍 Satisfying sense of achievement
- 🤖 Thoughtful narration

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔊 Music sometimes cuts out
- 💰 Encore chapter locked behind paywall

**Reported bugs**

- Inconsistent save point tracking
- Unresponsive controls in later levels

**Requested features**

- More levels and challenges
- Level editor to create custom stages
- Ability to adjust gameplay speed
- Randomized obstacle patterns


## Frequently asked questions

### Is Vector Classic free?

Vector Classic costs $0.99, and also offers in-app purchases.

### Is Duet Game free?

Duet Game costs $2.99, and also offers in-app purchases.

### Which has better reviews, Vector Classic or Duet Game?

Vector Classic and Duet Game are both rated 4.9 out of 5 on the App Store, from 2.8K and 2K ratings respectively.

### Do Vector Classic or Duet Game have ads?

Vector Classic shows ads; Duet Game does not.

### Which is updated more often, Vector Classic or Duet Game?

Vector Classic ships an update every 4 months, and Duet Game every 3 months. Most recently, Vector Classic was updated on September 26, 2026 and Duet Game on September 25, 2026.

### Which is more popular, Vector Classic or Duet Game?

Vector Classic currently peaks at #4 in the App Store charts, and Duet Game at #44. Chart position reflects recent download velocity rather than total install base.

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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.*