# Lekcode vs FitterMaster

The clearest difference is in-app purchases: Lekcode at none against FitterMaster's 1. Lekcode also leads on ads (none vs shown) and device support (3 vs 1). FitterMaster's advantage is update cadence (every 2 weeks vs every 25 months). On price, rating and ratings volume there is nothing between them.

Both are free to download. FitterMaster sells 1 one-off in-app purchase. Lekcode asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Lekcode against 5.0 for FitterMaster. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Lekcode ships an update every 25 months, FitterMaster every 2 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lekcode | FitterMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/lekcode/id1185299564/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/fittermaster-pipe-fitter-calc/id6790653655/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 30 MB | 5 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Coolbeans Digital Co., Ltd.](https://appshunter.io/developer/962389563) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### Lekcode

[App page](https://appshunter.io/ios/app/lekcode/id1185299564)

This app provides a centralized collection of USSD codes for all mobile operators in Cambodia. Easily find codes for topping up credit, checking balances, managing internet packages, and contacting customer service.

**Highlights:** All USSD codes from Cambodian telecom companies, Search functionality for codes, Beautiful design, USSD codes for credit top-up, USSD codes for balance checks, USSD codes for internet packages, Call center numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### FitterMaster

[App page](https://appshunter.io/ios/app/fittermaster-pipe-fitter-calc/id6790653655)

This app provides essential calculations for pipe fitting, including rolling offsets, fitting takeouts, and flange bolt-up details. It works entirely offline and offers a free version with core features, with a one-time purchase unlocking advanced functionalities.

**Highlights:** Offline functionality, Rolling offset calculations, Fitting takeout charts, Flange bolt-up data, Miter and saddle templates, Feet-inches-sixteenths input, Metric mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitterMaster Pro | $9.99 | one-time |


## Frequently asked questions

### Is Lekcode free?

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

### Is FitterMaster free?

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

### Which has better reviews, Lekcode or FitterMaster?

Lekcode and FitterMaster are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Lekcode or FitterMaster have ads?

FitterMaster shows ads; Lekcode does not.

### Which is updated more often, Lekcode or FitterMaster?

Lekcode ships an update every 25 months, and FitterMaster every 2 weeks. Most recently, Lekcode was updated on October 8, 2026 and FitterMaster on October 5, 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.*