# perli$ vs DP

The clearest difference is price: DP at Free against perli$'s $2.99. DP also leads on update cadence (every 5 days vs every 19 months). perli$'s advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

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

perli$ ships an update every 19 months, DP every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | perli$ | DP |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/perli/id1111072459/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 78 MB | 165 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## 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


### DP

[App page](https://appshunter.io/ios/app/dp-300-sql-solutions-exam-prep/id6782107643)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DP-300 Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is perli$ free?

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

### Is DP free?

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

### Do perli$ or DP have ads?

Neither perli$ nor DP shows ads.

### Which is updated more often, perli$ or DP?

perli$ ships an update every 19 months, and DP every 5 days. Most recently, perli$ was updated on October 24, 2026 and DP 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.*