# Junction Nine vs Rivoko

The clearest difference is in-app purchases: Rivoko at none against Junction Nine's 2. Rivoko also leads on ads (none vs shown). Junction Nine's advantage is update cadence (every 5 days vs every 4 weeks) and device support (3 vs 1). On price, rating and review sentiment there is nothing between them.

Both are free to download. Junction Nine sells 2 one-off in-app purchases. Rivoko asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Junction Nine against 5.0 for Rivoko. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Junction Nine ships an update every 5 days, Rivoko every 4 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Junction Nine | Rivoko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/junction-nine/id6798382229/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rivoko/id6809583867/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bricks and Chips, LLC](https://appshunter.io/developer/6783586826) | [paul zogmann](https://appshunter.io/developer/1896571989) |

## What reviewers say

### Junction Nine

[App page](https://appshunter.io/ios/app/junction-nine/id6798382229)

A logic puzzle game based on a mathematical principle where you spin sections of a 3x3 grid to connect tiles. Challenge yourself to solve each puzzle in the fewest possible moves, with every puzzle having a proven minimum solution.

**Highlights:** Spin grid sections 180 degrees, Solve puzzles with proven minimum spins, No ads or timers, Light and dark themes, Optional haptic feedback and sound, Multiple puzzle collections

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transfer Puzzles | $2.99 | one-time |
| Interchange Puzzles | $2.99 | one-time |


### Rivoko

[App page](https://appshunter.io/ios/app/rivoko/id6809583867)

A turn-based strategy game on a 5x5 board where placing stones flips others. Aim to create lines of four or more to win, but be mindful of your opponent's opportunities. Features solo challenges, local multiplayer, and interactive lessons.

**Highlights:** Turn-based strategy gameplay, 5x5 board with stone flipping mechanics, Five unlockable AI rivals, Local two-player mode, Interactive tutorial lessons, Offline play, Game replay functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Junction Nine free?

Junction Nine is free to download, with in-app purchases available.

### Is Rivoko free?

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

### Which has better reviews, Junction Nine or Rivoko?

Junction Nine and Rivoko are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Junction Nine or Rivoko have ads?

Junction Nine shows ads; Rivoko does not.

### Which is updated more often, Junction Nine or Rivoko?

Junction Nine ships an update every 5 days, and Rivoko every 4 weeks. Most recently, Junction Nine was updated on October 31, 2026 and Rivoko on October 31, 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.*