# Quantum Programming Compiler vs Codebook

The clearest difference is rating: Codebook at 5.0 against Quantum Programming Compiler's 3.4. Codebook also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs monthly). Quantum Programming Compiler's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Quantum Programming Compiler sells 4 in-app purchases, starting at $2.99 per month and Codebook sells 20 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Codebook holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 8 and 31 respectively. Written reviews point the same way: 67% of Quantum Programming Compiler's written reviews are positive against 100% of Codebook's.

Quantum Programming Compiler ships an update monthly, Codebook every 3 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Quantum Programming Compiler | Codebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (8 ratings)](https://appshunter.io/ios/app/quantum-programming-compiler/id1337663853/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/codebook-ai-coding-companion/id6467008280/reviews)** |
| Number of ratings | 8 | **31** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 136 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Noah Clark](https://appshunter.io/developer/1708029582) |

## What reviewers say

### Quantum Programming Compiler

[App page](https://appshunter.io/ios/app/quantum-programming-compiler/id1337663853)

Learn and execute quantum computing code directly on your mobile device. This app offers tutorials for beginners and professionals, a code editor with syntax highlighting, and the ability to compile and run quantum programs using Python 3.7.

**Highlights:** Compile and run quantum programs, Syntax highlighting editor, Custom keyboard for quantum characters, Plotting and graphing support, Easy and advanced tutorials, Open, save, import, and share files

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $2.99 | per month |
| 6 Months | $11.99 | per 6 months |
| 1 Year | $17.99 | per year |
| Upgrade | $6.99 | one-time |


### Codebook

[App page](https://appshunter.io/ios/app/codebook-ai-coding-companion/id6467008280)

This app offers AI-powered coding assistance, lessons, and a built-in code editor. It helps users learn, write, run, and test code, build portfolios, and earn certifications. Access to advanced AI models is provided.

**Highlights:** AI-powered coding assistance, Instructor-led coding lessons, Built-in code editor, Code execution and testing, Certification and rewards, Personalized learning plans, Developer portfolio builder

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codebook Remove Ads | $2.99 | per 7 days |
| Codebook Professional | $4.99 | per 7 days |
| Codebook Pro Without Ads | $7.99 | per 7 days |
| Codebook Challenge Answer | $1.99 | one-time |
| Codebook Widgets 1 Month | $2.99 | one-time |
| Codebook Challenge Refresh | $2.99 | one-time |
| 25 Codebook Tokens | $2.99 | one-time |
| GPT 4 Access | $2.99 | one-time |
| 50 Codebook Tokens | $3.99 | one-time |
| Codebook Certification | $3.99 | one-time |
| Codebook Tokens | $5.99 | one-time |
| 50 Codebook Tokens | $5.99 | one-time |
| GPT4-Codebook | $5.99 | one-time |
| Codebook Remove Ads | $5.99 | one-time |
| 100 Codebook Tokens | $8.99 | one-time |
| Codebook Remove Ads | $9.99 | one-time |
| GPT-4 Access for Codebook | $9.99 | one-time |
| GPT-4 1 Month Access | $12.99 | one-time |
| Codebook Remove Ads | $12.99 | one-time |
| 1 Month Idea Hub Access | $14.99 | one-time |


## Frequently asked questions

### Is Quantum Programming Compiler free?

Quantum Programming Compiler is free to download, with in-app purchases available.

### Is Codebook free?

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

### Which has better reviews, Quantum Programming Compiler or Codebook?

Codebook is rated higher. Quantum Programming Compiler averages 3.4 out of 5 from 8 ratings, while Codebook averages 5.0 from 31 ratings.

### Do Quantum Programming Compiler or Codebook have ads?

Both Quantum Programming Compiler and Codebook show ads.

### Which is updated more often, Quantum Programming Compiler or Codebook?

Quantum Programming Compiler ships an update monthly, and Codebook every 3 days. Most recently, Quantum Programming Compiler was updated on September 23, 2026 and Codebook on September 18, 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.*