# CodeMaster vs Boltcard NFC Programmer

The clearest difference is in-app purchases: Boltcard NFC Programmer at none against CodeMaster's 3. Boltcard NFC Programmer also leads on rating (5.0 vs 4.6) and iOS requirement (12.4 vs 16). CodeMaster's advantage is ratings volume (140 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. Boltcard NFC Programmer asks for nothing beyond the download.

Boltcard NFC Programmer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CodeMaster has 140 ratings behind it against 1, so its average is the more settled of the two.

CodeMaster ships an update monthly, Boltcard NFC Programmer every 5 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CodeMaster | Boltcard NFC Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (140 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boltcard-nfc-programmer/id6450968873/reviews)** |
| Number of ratings | **140** | 1 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Subscription | **Free** |
| Size | 1.5 GB | 23 MB |
| Requires iOS | 16 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [Ones and Zeros Technology Limited](https://appshunter.io/developer/1435743209) |

## What reviewers say

### CodeMaster

[App page](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957)

A professional mobile code editor and development tool for iOS. It offers comprehensive code browsing, editing, and management features, along with integrated tools for remote connections, database design, and GitHub integration.

**Highlights:** File management and browser, VS Code core Monaco editor, GitHub integration, Code snippet management, Database design tool, SSH client and SFTP

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $1.99 | per 7 days |
| Monthly subscription | $3.99 | per month |
| Annual Subscription | $20.99 | per year |


### Boltcard NFC Programmer

[App page](https://appshunter.io/ios/app/boltcard-nfc-programmer/id6450968873)

This tool allows you to program blank NFC cards to function as personal Boltcards, enabling a contactless payment experience for the Lightning network. It requires prior setup of a Boltcard instance on GitHub.

**Highlights:** Program NTAG424DNA NFC cards, Create personal Boltcards, Contactless Lightning network payments, Compatible with Lightning PoS terminals, Works with Breez wallet PoS App

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeMaster free?

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

### Is Boltcard NFC Programmer free?

Boltcard NFC Programmer is free to download, with no in-app purchases.

### Which has better reviews, CodeMaster or Boltcard NFC Programmer?

Boltcard NFC Programmer is rated higher. CodeMaster averages 4.6 out of 5 from 140 ratings, while Boltcard NFC Programmer averages 5.0 from 1 ratings.

### Do CodeMaster or Boltcard NFC Programmer have ads?

Neither CodeMaster nor Boltcard NFC Programmer shows ads.

### Which is updated more often, CodeMaster or Boltcard NFC Programmer?

CodeMaster ships an update monthly, and Boltcard NFC Programmer every 5 weeks. Most recently, CodeMaster was updated on October 6, 2026 and Boltcard NFC Programmer on September 30, 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.*