SMTPTester vs Lua for Games
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMTPTester
This tool allows users to test SMTP server functionality by sending emails. It helps identify and log any errors encountered during the testing process.
- SMTP server testing
- Email sending
- Error logging
- Server address input
- User information input
Read full descriptionHide full description
SMTPTester is an SMTP service test tool, through which you can fill in the server address, user information, and then send mail, if there is an error, you can log
Lua for Games
Read full descriptionHide full description
Learn Lua is a structured learning app designed to help you explore Lua programming, understand essential concepts, and build your knowledge step by step. From understanding what Lua is to writing your first program, Learn Lua brings lessons, quizzes, code practice, and learning progress together in one convenient place. EXPLORE LUA PROGRAMMING Discover Lua through organized lessons covering introductory concepts and practical programming topics. Explore topics such as: • What Is Lua? History and Use Cases • Installing Lua and Setting Up the Environment • Running Lua Scripts (Interpreter & Files) • Lua Syntax Basics • Keywords and Identifiers • Comments and Code Readability • First Lua Program (Hello World) Each topic is presented as part of a structured learning experience, helping you follow your lessons in a clear sequence. STRUCTURED LESSONS Browse organized chapters and individual lessons as you explore Lua programming. View lesson titles, reading-time information, quiz counts, and completion indicators to understand your learning journey. Continue reading lessons you have started and easily identify completed lessons. QUIZZES FOR PRACTICE Review your understanding through quizzes connected to your lessons. Use quiz questions to revisit programming concepts and reinforce what you have learned. CODE EDITOR Explore programming concepts through the app's code editor. Keep code-related learning alongside your lessons as you work through Lua programming topics. TAKE LEARNING NOTES Use the Take Notes feature to record important information while studying. Keep track of concepts, explanations, and programming details you want to revisit. TRACK YOUR LEARNING PROGRESS Follow your progress as you complete lessons and work through chapters. View learning information such as: • Completed lessons • Chapter completion percentages • Lesson progress indicators • Reading-time information • Quiz information See which lessons you have completed and which topics remain in your learning journey. SEARCH LEARNING CONTENT Use the search feature to find relevant learning content and navigate to topics you want to study. DAILY LEARNING HABIT Organize your learning around a daily study habit and maintain a consistent approach to your lessons. A CLEAR LEARNING EXPERIENCE Learn Lua brings together structured programming content and practical learning tools in an organized interface. Whether you are exploring Lua for the first time or reviewing programming fundamentals, you can move through topics at your own pace. Start learning Lua and build your programming knowledge one lesson at a time.
Screenshots
Verdict
The clearest difference is chart position: SMTPTester at #159 against Lua for Games's unranked. SMTPTester also leads on price ($0.99 vs $2.99) and iOS requirement (11.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SMTPTester costs $0.99 and Lua for Games $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SMTPTester ships an update every 11 months, Lua for Games every 10 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | SMTPTester | Lua for Games |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Every 10 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #159 — better | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 25 MB | 75 MB |
| Age rating | 4+ | 9+ |
| Developer | 峰 高 | Muhammad Umair |
In-app purchases
SMTPTester
No in-app purchases
Lua for Games
No in-app purchases









