# Fibu vs Ki

The clearest difference is in-app purchases: Ki at none against Fibu's 7. Ki also leads on iOS requirement (12.0 vs 16.0). Fibu's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Fibu sells 7 in-app purchases, starting at $7.99 per year. Ki asks for nothing beyond the download.

Fibu ships an update weekly, Ki every 5 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Fibu | Ki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (703 ratings)](https://appshunter.io/ios/app/fibu-learn-coding-fun/id1478201849/reviews)** | — |
| Number of ratings | **703** | — |
| Positive reviews | 82.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 31 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Codinism Inc](https://appshunter.io/developer/1478201848) | [Slingui](https://appshunter.io/developer/1739160459) |

## What reviewers say

### Fibu

[App page](https://appshunter.io/ios/app/fibu-learn-coding-fun/id1478201849)

Learn programming by building fun games and solving challenges. This app makes coding accessible and engaging for beginners and teens, offering interactive lessons and real-world projects. Master essential programming concepts and gain valuable skills through a game-like learning experience.

**Highlights:** Build games while learning to code, Interactive coding challenges, Practice Python, HTML, CSS, JavaScript, Learn Data Structures and Algorithms, Object-Oriented Programming concepts, Game-like coding challenges, Video courses for web development

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Programming Hero Yearly | $7.99 | per year |
| Monthly Subscription | $7.99 | per month |
| Programming Hero Monthly | $9.99 | per month |
| Programming Hero Yearly | $39.99 | per year |
| Programming Hero Yearly | $49.99 | per year |
| Yearly subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |

**What reviewers like**

- 👍 Fun and engaging learning experience
- 🚀 Easy to understand concepts
- 💡 Innovative teaching approach
- 🎉 Great for beginners
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Bugs and glitches in the app
- 🔍 Limited course offerings
- 🔒 Issues with account registration and progress saving
- 🔊 Poor audio quality and heavy accent

**Reported bugs**

- Burger game button not working
- Spinning rocket animation instead of code execution
- Inability to type quotes in code
- Incorrect answers marked as wrong

**Requested features**

- More course topics and languages
- Improved stability and bug fixes
- Ability to share certificates
- Support for iPad and other devices


### Ki

[App page](https://appshunter.io/ios/app/ki-bird/id6746722488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fibu free?

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

### Is Ki free?

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

### Do Fibu or Ki have ads?

Ki shows ads; Fibu does not.

### Which is updated more often, Fibu or Ki?

Fibu ships an update weekly, and Ki every 5 months. Most recently, Fibu was updated on September 21, 2026 and Ki on September 23, 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.*