dfirOS vs Tapspect
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
dfirOS
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dfirOS Viewer is a focused evidence browser for iPhone and iPad. OPEN EVIDENCE IN PLACE ⢠Select E01, AFF, AFF4 or raw/dd images from Files or external storage ⢠Open split evidence by selecting its segments or granting access to its folder ⢠Evidence stays on your device and is not uploaded BROWSE WITHOUT BUILDING AN INDEX ⢠Enter supported file systems and browse folders on demand ⢠Open individual files without importing the entire image ⢠View file metadata and read file content in pages EXAMINE INDIVIDUAL FILES ⢠Preview images, text, PDF, plist, SQLite, Office documents and EXIF metadata ⢠Calculate a hash for a selected file The iPhone and iPad app is deliberately a viewer. Case wide search, artifact scanning, triage, timelines, reports, AI and OCR remain in dfirOS for Mac. An active dfirOS subscription grants access through universal purchase. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula/
Tapspect
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Tapspect is a lightweight developer tool that wraps any web app in a browser with a built-in debug panel ā no Mac or Safari Web Inspector required. Tap the floating bug button to see what's happening under the hood. - Console: captures log, warn, error, info, debug, uncaught exceptions, and unhandled promise rejections - Network: intercepts fetch and XMLHttpRequest calls with method, status, timing, and full request/response bodies - Screenshots: upload to your own server and get a shareable URL copied to your clipboard The ideal companion for reviewing AI-generated websites. Open your URL, spot an issue, copy the error, and paste it into your AI assistant for an instant fix. No data collection ā everything stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: Tapspect at none against dfirOS's 2. dfirOS's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. dfirOS sells 2 in-app purchases, starting at $6.99 per month. Tapspect asks for nothing beyond the download.
| Parameter | dfirOS | Tapspect |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, Mac ā better | iPhone, iPad |
| Requires iOS | 16.0 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 19 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | tumiOS LLC | Christoph Pahmeyer |
In-app purchases
dfirOS
- dfirOS Pro Monthly$6.991 Month
- dfirOS Pro3 Days trial$49.991 Year
Tapspect
No in-app purchases









