# Spanish GrammarーLessons・Tests vs Learn Kotlin Programming

The clearest difference is price: Spanish GrammarーLessons・Tests at Free against Learn Kotlin Programming's $1.99. Learn Kotlin Programming's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

Spanish GrammarーLessons・Tests is free to download; Learn Kotlin Programming costs $1.99 up front. Spanish GrammarーLessons・Tests sells 3 in-app purchases, starting at $7.99 per month. Learn Kotlin Programming asks for nothing beyond the download.

Spanish GrammarーLessons・Tests ships an update every 11 months, Learn Kotlin Programming every 20 months. The most recent releases landed on September 9, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Spanish GrammarーLessons・Tests | Learn Kotlin Programming |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spanish-grammarlessonstests/id6471345268/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 63 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PORO Studio](https://appshunter.io/developer/1547910644) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Spanish GrammarーLessons・Tests

[App page](https://appshunter.io/ios/app/spanish-grammarlessonstests/id6471345268)

Master Spanish grammar with comprehensive lessons, real-life examples, and interactive tests. Covers 163 grammar points from beginner to advanced levels, with unique tips to clarify complex concepts and improve speaking and writing.

**Highlights:** 163+ detailed grammar points, Real-life examples, Interactive quizzes and games, Timed tests, Progress tracking and explanations, DELE test preparation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Annual | $59.99 | per year |
| Lifetime Package | $79.99 | one-time |


### Learn Kotlin Programming

[App page](https://appshunter.io/ios/app/learn-kotlin-programming/id6738941053)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spanish GrammarーLessons・Tests free?

Spanish GrammarーLessons・Tests is free to download, with in-app purchases available.

### Is Learn Kotlin Programming free?

Learn Kotlin Programming costs $1.99, with no in-app purchases.

### Do Spanish GrammarーLessons・Tests or Learn Kotlin Programming have ads?

Neither Spanish GrammarーLessons・Tests nor Learn Kotlin Programming shows ads.

### Which is updated more often, Spanish GrammarーLessons・Tests or Learn Kotlin Programming?

Spanish GrammarーLessons・Tests ships an update every 11 months, and Learn Kotlin Programming every 20 months. Most recently, Spanish GrammarーLessons・Tests was updated on September 9, 2026 and Learn Kotlin Programming on August 14, 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.*