Comparison

dfirOS vs Silk Script Runner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

dfirOS

Features
Read full description

dfirOS Viewer opens supported disk images on iPhone and iPad. Select an image in Files or on external storage, then browse folders on demand without importing or indexing the entire image. For split images, select the segments or grant access to their containing folder. Preview individual files, inspect metadata and hex bytes, and calculate a selected file’s hash. Evidence is opened read only and remains on your device. This is a viewer; image wide analysis and reporting are available in dfirOS for Mac. E01 · AFF · AFF4 · raw/dd PDF · plist · SQLite · Office · EXIF Annual and monthly subscriptions provide access on Mac and iOS with the same Apple Account. Prices are shown in the app. Subscriptions renew automatically unless canceled in your App Store account settings. The app interface is in English. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula/

About

Silk Script Runner

This app provides a straightforward environment for writing, running, and exploring scripts on mobile devices. It offers a beginner-friendly syntax similar to Python, allowing users to learn programming, test ideas, and build simple applications and games.

Highlights
  • Write simple, readable scripts
  • Beginner-friendly programming syntax
  • Run examples and built-in demos
  • Build lightweight GUI games
  • Test ideas quickly
  • Focus on logic over complexity
Features
Read full description

Silk Script Runner is a simple way to write, run, and explore scripts on iPhone and iPad. If you like the clarity and ease of Python, Silk offers a similarly approachable way to learn programming, experiment with ideas, and build useful scripts quickly. The syntax is clean, the workflow is direct, and the app lets you write and run code on your device. With Silk Script Runner, you can: Write simple and readable scripts Learn programming with beginner-friendly syntax Run examples and explore built-in demos Build lightweight GUI games and programs Test ideas quickly without a heavy setup Silk is made for students, beginners, hobbyists, and anyone who wants a straightforward coding experience. Whether you are learning your first programming language or looking for a simple scripting tool, Silk helps you focus on logic instead of complexity. Simple like Python. Lightweight like a script. Easy to start.

Screenshots

dfirOS3 screens
Silk Script Runner4 screens

Verdict

The call

The clearest difference is in-app purchases: Silk Script Runner at none against dfirOS's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. dfirOS sells 2 in-app purchases, starting at $6.99 per month. Silk Script Runner asks for nothing beyond the download.

UpkeepUpdate frequency

dfirOS ships an update monthly, Silk Script Runner fortnightly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
dfirOS versus Silk Script Runner: the parameters behind the verdict, then further details
ParameterdfirOSSilk Script Runner
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better16.6
Further details — not scored
Size19 MB7 MB
Age rating4+4+
DevelopertumiOS LLC静俐 张

In-app purchases

2 purchases

dfirOS

Subscriptions2
  • dfirOS Pro Monthly$6.991 Month
  • dfirOS Pro3 Days trial$49.991 Year
None

Silk Script Runner

No in-app purchases

Questions

Is dfirOS free?
dfirOS is free to download, with in-app purchases available.
Is Silk Script Runner free?
Silk Script Runner is free to download, with no in-app purchases.
Do dfirOS or Silk Script Runner have ads?
Neither dfirOS nor Silk Script Runner shows ads.
Which is updated more often, dfirOS or Silk Script Runner?
dfirOS ships an update monthly, and Silk Script Runner fortnightly. Most recently, dfirOS was updated on October 29, 2026 and Silk Script Runner on October 31, 2026.

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