# Ikodoku vs Tetra Bus

The clearest difference is ads: Ikodoku at none against Tetra Bus's shown. Ikodoku also leads on rating (5.0 vs 4.5). Tetra Bus's advantage is ratings volume (317 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ikodoku sells 1 one-off in-app purchase and Tetra Bus sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ikodoku holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Tetra Bus has 317 ratings behind it against 1, so its average is the more settled of the two.

Ikodoku ships an update weekly, Tetra Bus every 4 days. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Ikodoku | Tetra Bus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ikodoku/id1553522429/reviews)** | [4.5 (317 ratings)](https://appshunter.io/ios/app/tetra-bus/id6740993321/reviews) |
| Number of ratings | 1 | **317** |
| Positive reviews | — | 24.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 359 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Papaja AB](https://appshunter.io/developer/1478116229) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Ikodoku

[App page](https://appshunter.io/ios/app/ikodoku/id1553522429)

Experience Sudoku with a visual twist. This game replaces traditional numbers with distinct symbols, offering a fresh challenge for puzzle enthusiasts. Enjoy a unique and engaging logic puzzle experience.

**Highlights:** Numberless Sudoku puzzles, Symbol-based gameplay, Logic and pattern recognition, Challenging puzzles, Unique visual interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Tetra Bus

[App page](https://appshunter.io/ios/app/tetra-bus/id6740993321)

Engage in a brain-teasing puzzle adventure matching colorful stickmen with buses of the correct color and capacity. Strategically align blocks and place buses to clear the grid efficiently. This game tests logic, timing, and quick thinking with vibrant graphics and increasing difficulty.

**Highlights:** Match stickmen to colored buses, Clear the grid by transporting stickmen, Strategically align blocks, Increasingly challenging puzzles, Vibrant, colorful graphics, Logic and timing challenges

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bundle | $1.99 | one-time |
| 1K Gold | $1.99 | one-time |
| No Ads Offer 1 | $3.49 | one-time |
| Small Bundle | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| 5K Gold | $7.99 | one-time |
| No Ads Boosters Bundle | $9.99 | one-time |
| Medium Bundle | $10.99 | one-time |
| 10K Gold | $14.99 | one-time |
| Ultra Bundle | $19.99 | one-time |
| Giant Bundle | $29.99 | one-time |
| 25K Gold | $29.99 | one-time |
| 50K Gold | $54.99 | one-time |
| Supreme Bundle | $79.99 | one-time |
| 100K Gold | $99.99 | one-time |

**What reviewers like**

- 🚀 No ads
- 💡 Simple and fun gameplay
- 🎉 Relaxing game experience

**What reviewers complain about**

- 🔍 Too many ads after updates
- ⏱️ Restrictive time limits
- 🤯 Levels become repetitive

**Reported bugs**

- Levels become impossible to complete
- Ads take longer than the levels

**Requested features**

- Option to turn off timer
- More power-ups or time extensions
- Ability to skip or replay levels


## Frequently asked questions

### Is Ikodoku free?

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

### Is Tetra Bus free?

Tetra Bus is free to download, with in-app purchases available.

### Which has better reviews, Ikodoku or Tetra Bus?

Ikodoku is rated higher. Ikodoku averages 5.0 out of 5 from 1 ratings, while Tetra Bus averages 4.5 from 317 ratings.

### Do Ikodoku or Tetra Bus have ads?

Tetra Bus shows ads; Ikodoku does not.

### Which is updated more often, Ikodoku or Tetra Bus?

Ikodoku ships an update weekly, and Tetra Bus every 4 days. Most recently, Ikodoku was updated on October 6, 2026 and Tetra Bus on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*