Comparison

JAR DLL EXE File Viewer vs TethrX

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

Head to head
About

JAR DLL EXE File Viewer

Features
Read full description

Inspect JAR, CLASS, DLL, EXE, PE and other supported binary files directly on your iPhone or iPad. Jar DLL EXE File Viewer is an on-device file inspection tool for developers, students, security researchers, and anyone who needs to explore Java archives or Windows executable files. JAR & CLASS Tools • Browse JAR and ZIP archive contents • View MANIFEST.MF information • Inspect CLASS file metadata • Decompile supported Java class files DLL, EXE & PE Analysis • View PE overview and headers • Inspect sections and file layout • Explore imports and exports • Preview and search strings • Inspect resources • Explore supported .NET metadata • View binary data with the hex viewer • Review hashes and file information Pro Analysis Free users can preview supported analysis results. Lifetime Pro unlocks complete analysis tools, including full strings, imports and exports, reports, batch tools, and other advanced features. Private & On-Device Files are analyzed locally on your device. Your files do not need to be uploaded to a remote server for analysis. Designed for iPhone and iPad Use the same inspection tools on iPhone or take advantage of the larger iPad display for headers, sections, strings, hex data, and other detailed analysis. Jar DLL EXE File Viewer is intended for file inspection and analysis. It does not execute Windows EXE or DLL files.

About

TethrX

Features
Read full description

TethrX is a native, private, independent remote for Grok Build, SpaceXAI's terminal coding agent. Your phone is only a control plane: Grok, its tools and your code stay on your own machine. TethrX connects to a small open-source bridge you run on your computer. • Watch Grok work in real time: thoughts, commands, file edits and their output. • Approve or reject every tool call from the app, from a notification on your lock screen, or from your Apple Watch. • Plan mode: Grok drafts a plan, and you review and approve it before it builds. • Choose the model and reasoning effort for each session. • Review what changed: per-file diffs, then commit or discard from your phone. • Queue follow-ups, branch sessions, schedule recurring tasks, dictate messages, and keep a library of reusable prompts. • Live Activities, widgets and a watch complication show what Grok is doing at a glance. • No accounts, no tracking, no third-party servers. Your phone talks only to your bridge, directly or over Tailscale, with certificate-pinned HTTPS. Requires your own Grok Build install (SuperGrok / SuperGrok Heavy / X Premium+) and the TethrX bridge running on your computer (npx tethrx-bridge). Setup takes a couple of minutes: open the bridge's pairing page and scan its QR code. TethrX is an independent client and is not affiliated with, endorsed by, or sponsored by SpaceXAI. "Grok" and "Grok Build" are trademarks of their respective owner.

Screenshots

JAR DLL EXE File Viewer4 screens
TethrX4 screens

Verdict

The call

The clearest difference is in-app purchases: TethrX at none against JAR DLL EXE File Viewer's 1. JAR DLL EXE File Viewer's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement 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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. JAR DLL EXE File Viewer sells 1 one-off in-app purchase. TethrX asks for nothing beyond the download.

UpkeepUpdate frequency

JAR DLL EXE File Viewer ships an update fortnightly, TethrX every 3 months. Both last shipped on November 5, 2026.

Scorecard2 real differences Ā· 4 level
JAR DLL EXE File Viewer versus TethrX: the parameters behind the verdict, then further details
ParameterJAR DLL EXE File ViewerTethrX
PriceFreeFree
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.017.0
Further details — not scored
Size10 MB7 MB
Age rating4+4+
Developer文军 å“”Nathan Ducatillon

In-app purchases

1 purchases

JAR DLL EXE File Viewer

One-time1
  • Pro Upgrade$4.99
None

TethrX

No in-app purchases

Questions

Is JAR DLL EXE File Viewer free?
JAR DLL EXE File Viewer is free to download, with in-app purchases available.
Is TethrX free?
TethrX is free to download, with no in-app purchases.
Do JAR DLL EXE File Viewer or TethrX have ads?
Neither JAR DLL EXE File Viewer nor TethrX shows ads.
Which is updated more often, JAR DLL EXE File Viewer or TethrX?
JAR DLL EXE File Viewer ships an update fortnightly, and TethrX every 3 months. Most recently, JAR DLL EXE File Viewer was updated on November 5, 2026 and TethrX on November 5, 2026.

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