Comparison

iBlueTool vs Weight Log

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

Head to head
About

iBlueTool

Features
Read full description

iBlueTool is the APP that get temperature data through Bluetooth connections. Using the APP and connecting to Bluetooth to obtain data, look directly at the temperature curve and data. Remote monitoring and measurement can be achieved automatically save data. Note, this APP needs to be connected to a dedicated Bluetooth thermometer used together.

About

Weight Log

Features
Read full description

Weight Log: Accurately Track Every Change with Data and Photos Can't remember weight fluctuations or see body changes? Weight Log, a body management tool focused on precise tracking, helps you clearly archive every change, making persistence no longer blind. ## Why Choose "Weight Log"? 1. Weight + Photos, Dual Tracking for Greater Clarity Photo Archiving: Take a photo each time you weigh in, paired with weight data, to visually compare body changes—progress you can actually see. 2. Calendar + List + Charts, Intuitive Data Presentation Data Integration: Automatically generate charts showing daily, weekly, and monthly changes at a glance, easily grasping fluctuation patterns. 3. Multi-dimensional Data, Comprehensive Body Status Tracking Core Tracking: Precisely record weight, waist circumference, thigh circumference, and other body measurements, giving you full insight into physical changes. 4. Healthy Habit Tracking, Smarter Management Sync Tracking: Log daily habits like diet, exercise, sleep, and water intake to explore their relationship with weight changes, providing scientific basis for health management. 5. Minimalist Operation, Focus on Recording Itself Easy to Use: Start recording immediately upon opening—no complicated setup required—so you can focus purely on tracking. 6. Beautiful Themes, Changing Moods While Recording Multiple Themes: Fresh Green, Energetic Blue, Soft Pink… Switch freely to make tracking feel more ritualistic. 7. Check-in Days + Exclusive Badges, Motivating Your Persistence Achievement System: Every effort is recognized, turning tracking into a lasting habit. >> For Users Like You Currently pursuing fat loss / shaping and wanting clear tracking of weight and body changes Prefer simple weight management without complex features Seek aesthetically pleasing interfaces and enjoy a clean user experience Want to scientifically manage health through habit tracking >> Start Recording Your Changes Now From today onward, let every weighing have meaning. Download "Weight Log", use photos and data, and meet a better version of yourself. Privacy Policy: http://tzjl.beijingmorning.cn/index/yinsi User Agreement: http://tzjl.beijingmorning.cn/index/zhengce

Screenshots

iBlueTool4 screens
Weight Log4 screens

Verdict

The call

The clearest difference is in-app purchases: iBlueTool at none against Weight Log's 7. iBlueTool also leads on iOS requirement (12.0 vs 14.0). 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. Weight Log sells 7 in-app purchases, starting at $2.99 per month. iBlueTool asks for nothing beyond the download.

UpkeepUpdate frequency

iBlueTool ships an update fortnightly, Weight Log weekly. The most recent releases landed on May 14, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 4 level
iBlueTool versus Weight Log: the parameters behind the verdict, then further details
ParameteriBlueToolWeight Log
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size21 MB126 MB
Age rating4+17+
DeveloperRadiance Instruments Ltd迪 王

In-app purchases

None

iBlueTool

No in-app purchases

7 purchases

Weight Log

Subscriptions7
  • 包月会员$2.991 Month
  • 年度会员$3.991 Year
  • Monthly Membership$3.991 Month
Show 4 more
  • 季度会员$4.993 Months
  • Quarterly Membership$7.993 Months
  • 年度会员$9.991 Year
  • Annual Membership$11.991 Year

Questions

Is iBlueTool free?
iBlueTool is free to download, with no in-app purchases.
Is Weight Log free?
Weight Log is free to download, with in-app purchases available.
Do iBlueTool or Weight Log have ads?
Neither iBlueTool nor Weight Log shows ads.
Which is updated more often, iBlueTool or Weight Log?
iBlueTool ships an update fortnightly, and Weight Log weekly. Most recently, iBlueTool was updated on May 14, 2026 and Weight Log on September 22, 2026.

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