# perli$ vs Learn Kotlin Coding With AI

The clearest difference is review sentiment: perli$ at 100% against Learn Kotlin Coding With AI's 0%. perli$ also leads on rating (5.0 vs 4.0) and update cadence (every 19 months vs every 41 months). Learn Kotlin Coding With AI's advantage is iOS requirement (12.0 vs 14.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

perli$ costs $2.99 and Learn Kotlin Coding With AI $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

perli$ holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 100% of perli$'s written reviews are positive against 0% of Learn Kotlin Coding With AI's.

perli$ ships an update every 19 months, Learn Kotlin Coding With AI every 41 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | perli$ | Learn Kotlin Coding With AI |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/perli/id1111072459/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/learn-kotlin-coding-with-ai/id1628008074/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 41 months |
| Monetization | Paid | Paid |
| Size | 78 MB | 66 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### perli$

[App page](https://appshunter.io/ios/app/perli/id1111072459)

Learn, run, and share Perl 5.22 scripts on iOS. Features include autocompletion, code coloring, a built-in browser for learning materials, and file system support for various document types. Customize your learning environment with background options and animations.

**Highlights:** Learn, run, and share Perl 5.22 scripts, Autocompletion and auto-indentation, Code coloring and templates, Built-in browser for learning materials, File system support for various document types, Customizable learning environment, Generate and share QR codes for scripts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Learn Kotlin Coding With AI

[App page](https://appshunter.io/ios/app/learn-kotlin-coding-with-ai/id1628008074)

Master Kotlin programming with a comprehensive curriculum and an AI assistant. Learn syntax, advanced concepts, and build apps with structured lessons and progress tracking.

**Highlights:** Comprehensive Kotlin curriculum, AI learning assistant, Progress tracking dashboard, Beginner-friendly lessons, Practical examples, Structured learning roadmap

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

**In-app purchases:** none


## Frequently asked questions

### Is perli$ free?

perli$ costs $2.99, with no in-app purchases.

### Is Learn Kotlin Coding With AI free?

Learn Kotlin Coding With AI costs $3.99, with no in-app purchases.

### Which has better reviews, perli$ or Learn Kotlin Coding With AI?

perli$ is rated higher. perli$ averages 5.0 out of 5 from 3 ratings, while Learn Kotlin Coding With AI averages 4.0 from 5 ratings.

### Do perli$ or Learn Kotlin Coding With AI have ads?

Neither perli$ nor Learn Kotlin Coding With AI shows ads.

### Which is updated more often, perli$ or Learn Kotlin Coding With AI?

perli$ ships an update every 19 months, and Learn Kotlin Coding With AI every 41 months. Most recently, perli$ was updated on November 2, 2026 and Learn Kotlin Coding With AI on November 3, 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.*