# perli$ vs VHDL Compiler

The clearest difference is price: VHDL Compiler at Free against perli$'s $2.99. VHDL Compiler also leads on update cadence (every 2 months vs every 19 months) and iOS requirement (12.0 vs 14.0). perli$'s advantage is rating (5.0 vs 2.7) and in-app purchases (none vs 1). On review sentiment, ratings volume and device support there is nothing between them.

VHDL Compiler is free to download; perli$ costs $2.99 up front. VHDL Compiler sells 1 one-off in-app purchase. perli$ asks for nothing beyond the download.

perli$ holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

perli$ ships an update every 19 months, VHDL Compiler every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | perli$ | VHDL Compiler |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/perli/id1111072459/reviews)** | [2.7 (7 ratings)](https://appshunter.io/ios/app/vhdl-compiler/id1459379888/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 78 MB | 20 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Ketan Appa](https://appshunter.io/developer/576435759) |

## 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


### VHDL Compiler

[App page](https://appshunter.io/ios/app/vhdl-compiler/id1459379888)

Write and test VHDL code on your mobile device. This application is designed for learning and executing VHDL snippets using the GHDL simulator. It offers a code editor with syntax highlighting and a custom keyboard for efficient input.

**Highlights:** Compile and run VHDL programs, View program output and errors, Custom keyboard for VHDL characters, Advanced source code editor, Syntax highlighting and line numbers, Import, open, save, and share files

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is perli$ free?

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

### Is VHDL Compiler free?

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

### Which has better reviews, perli$ or VHDL Compiler?

perli$ is rated higher. perli$ averages 5.0 out of 5 from 3 ratings, while VHDL Compiler averages 2.7 from 7 ratings.

### Do perli$ or VHDL Compiler have ads?

VHDL Compiler shows ads; perli$ does not.

### Which is updated more often, perli$ or VHDL Compiler?

perli$ ships an update every 19 months, and VHDL Compiler every 2 months. Most recently, perli$ was updated on October 24, 2026 and VHDL Compiler on October 24, 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.*