Comparison

LogViewer vs MJ DB

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

Head to head
About

LogViewer

This tool allows users to easily view and manage log files in .log and .txt formats. It features log level highlighting, smart keyword search, and quick jump navigation to streamline log analysis and troubleshooting.

Highlights
  • View and manage log files
  • Supports .log and .txt formats
  • Log level highlighting
  • Smart keyword search
  • Quick jump navigation
  • View history records
Features
Read full description

Log Viewer - Smart Log Management Tool Easily view and manage log files, supporting .log and .txt formats to streamline troubleshooting. Key Features: - Log Level Highlighting: Automatically mark logs by level for quick insight. - Smart Keyword Search: Full-text search with precise matching for efficient log exploration. - Quick Jump Navigation: Instantly jump to specific lines to save time. - View History Records: Automatically save log view history for easy reference and management. Simplify and optimize your log analysis experience!

About

MJ DB

Features
Read full description

## Game Records - Record scores for each round: Real-time game trend charts - Detailed statistical analysis: Displays historical win rates and fan point distribution trends - Supports modifying/deleting past records, no fear of marking mistakes - Local Connection: Real-time sharing to other local devices, everyone can see - Displays modification and deletion logs for fairness and transparency ## Quick Start - Free, no intrusive ads - Completely offline, simple and easy to use - One-click to join previous players - Record scores with drag and drop of players - Handy tools: Seat shuffling, dice rolling, final settlement (supports grouping two people together for split payments) - Preset and customizable fan point tables, supports Jackpot gameplay ## UIUX - Traditional Chinese and English interface - Supports Dark Mode - Supports iPhone and iPad

Screenshots

LogViewer3 screens
MJ DB4 screens

Verdict

The call

The clearest difference is price: MJ DB at Free against LogViewer's $0.99. MJ DB also leads on update cadence (every 2 days vs every 3 weeks). LogViewer's advantage is in-app purchases (none vs 1) and device support (4 vs 2). On ads there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

MJ DB is free to download; LogViewer costs $0.99 up front. MJ DB sells 1 one-off in-app purchase. LogViewer asks for nothing beyond the download.

UpkeepUpdate frequency

LogViewer ships an update every 3 weeks, MJ DB every 2 days. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

Scorecard5 real differences ยท 3 level
LogViewer versus MJ DB: the parameters behind the verdict, then further details
ParameterLogViewerMJ DB
Price$0.99Free โ€” better
Positive reviews40.0% of reviewsโ€”
Update frequencyEvery 3 weeksEvery 2 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidโ€”
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size25 MB28 MB
Age rating4+4+
Developerๅˆฉ้พ™ ๅผ wilson chung

In-app purchases

None

LogViewer

No in-app purchases

1 purchases

MJ DB

One-time1
  • Remove Ads$0.99

Questions

Is LogViewer free?
LogViewer costs $0.99, with no in-app purchases.
Is MJ DB free?
MJ DB is free to download, with in-app purchases available.
Do LogViewer or MJ DB have ads?
Neither LogViewer nor MJ DB shows ads.
Which is updated more often, LogViewer or MJ DB?
LogViewer ships an update every 3 weeks, and MJ DB every 2 days. Most recently, LogViewer was updated on September 11, 2026 and MJ DB on September 20, 2026.

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