# ZDL vs CodeInsight

The clearest difference is rating: ZDL at 5.0 against CodeInsight's 4.0. ZDL also leads on in-app purchases (none vs 1). CodeInsight's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (11.0 vs 14.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. CodeInsight sells 1 one-off in-app purchase. ZDL asks for nothing beyond the download.

ZDL holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ZDL ships an update every 4 months, CodeInsight every 2 weeks. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ZDL | CodeInsight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zdl/id1415744847/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/codeinsight/id1552511524/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 12 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blackwired Pte Ltd.](https://appshunter.io/developer/1642378647) | [飞 龙](https://appshunter.io/developer/965611281) |

## What reviewers say

### ZDL

[App page](https://appshunter.io/ios/app/zdl/id1415744847)

This platform offers real-time cyber-attack prevention by providing a unique view of adversary preparations. It aims to proactively safeguard enterprises from cyber threats before they occur.

**Highlights:** Proactive cyber-attack prevention, Real-time adversary monitoring, Global cyber observatory, Enterprise-level cyber-warfare capability, Performance updates and bug fixes

**Features:** macOS Compatibility

**In-app purchases:** none


### CodeInsight

[App page](https://appshunter.io/ios/app/codeinsight/id1552511524)

Read and analyze programming code on mobile devices with extensive language support and syntax highlighting. Features include GitHub integration, code searching, and symbol navigation, eliminating the need for a PC for code review.

**Highlights:** Extensive programming language support, Syntax highlighting for multiple languages, GitHub browsing and code downloading, Code search and symbol navigation, Upload code via Wi-Fi and iTunes, Support for various archive formats (Tar, Zip)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full funtional version | $2.99 | one-time |


## Frequently asked questions

### Is ZDL free?

ZDL is free to download, with no in-app purchases.

### Is CodeInsight free?

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

### Which has better reviews, ZDL or CodeInsight?

ZDL is rated higher. ZDL averages 5.0 out of 5 from 2 ratings, while CodeInsight averages 4.0 from 1 ratings.

### Do ZDL or CodeInsight have ads?

Neither ZDL nor CodeInsight shows ads.

### Which is updated more often, ZDL or CodeInsight?

ZDL ships an update every 4 months, and CodeInsight every 2 weeks. Most recently, ZDL was updated on June 1, 2026 and CodeInsight on September 16, 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.*