Comparison

JYouPro vs smalllog

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

Head to head
About

JYouPro

This app syncs your smart band data to your iPhone, providing real-time access to your daily sports statistics and sleep tracking. Improve your sleep quality and engage with friends through sharing and competition features.

Highlights
  • Syncs smart band data to iPhone
  • Real-time sport stats dashboard
  • Sleep tracking and quality improvement
  • Share and compete with friends
  • HealthKit integration
Features
Read full description

"JYouPro" APP is an application which can syncs Smart band data to iPhone and network. This gives user real-time access to sport stats on the Smart band dashboard throughout the day. "JYouPro" APP tracks user sleep time, help to improve your sleep quality. Share and Compete with friends. -Continued use of GPS running in the background can dramatically decrease battery life. -JYouPro is already access to HealthKit, you can view your health data through HealthKit

About

smalllog

Features
Read full description

Smalllog is a fast, private way to record personal metrics without digging through menus or filling out forms. Log weight, blood pressure, pulse, temperature, sleep, mood, medication and more in seconds — by voice or manual entry. JUST YOUR DATA No scores. No coaching. No ads. No account. No tracking. FEATURES • Fast voice and manual entry • Built-in templates for common metrics • Custom metrics for anything else you want to track • History and charts to see changes over time • Multiple entries per day • Optional reminders • Apple Health integration for supported health metrics • Private iCloud sync for general and custom metrics • JSON backup and export PRIVATE BY DESIGN Smalllog has no account, no advertising, no analytics and no third-party tracking SDKs. Supported health data can be read from and saved to Apple Health with your permission. If Apple Health write access isn’t available, new health entries stay only on your iPhone. Smalllog is free. Optional tips are available if you’d like to support development; they don’t unlock any features. Smalllog is a personal tracking tool and is not a medical device. It does not provide diagnosis or medical advice.

Screenshots

JYouPro3 screens
smalllog4 screens

Verdict

The call

The clearest difference is in-app purchases: JYouPro at none against smalllog's 3. JYouPro also leads on iOS requirement (10.0 vs 17.0). smalllog's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, 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. smalllog sells 3 one-off in-app purchases. JYouPro asks for nothing beyond the download.

UpkeepUpdate frequency

JYouPro ships an update every 6 weeks, smalllog every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
JYouPro versus smalllog: the parameters behind the verdict, then further details
ParameterJYouProsmalllog
PriceFreeFree
Rating3.4 (1.1K ratings) — better—
Positive reviews30.5% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS10.0 — better17.0
Further details — not scored
Size29 MB5 MB
Age rating4+4+
Developer治安 张Andrey Makeev

Bugs and requests

JYouPro

Reported bugs

5 issues
  • Unable to register/login
  • Sync failures between watch and app
  • Inconsistent heart rate/blood pressure readings
  • Inability to change watch faces
  • Sleep tracking only from midnight

Requested features

5 requests
  • Add more app notifications (Viber, Telegram, etc.)
  • Improve sleep tracking accuracy
  • Allow manual time/date setting
  • Integrate with more fitness apps (Strava, etc.)
  • Provide more detailed data analysis

smalllog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

JYouPro

No in-app purchases

3 purchases

smalllog

One-time3
  • Smalllog Coffee Tip$1.99
  • Smalllog Big Coffee Tip$4.99
  • Huge Thanks Tip$9.99

Questions

Is JYouPro free?
JYouPro is free to download, with no in-app purchases.
Is smalllog free?
smalllog is free to download, with in-app purchases available.
Do JYouPro or smalllog have ads?
Neither JYouPro nor smalllog shows ads.
Which is updated more often, JYouPro or smalllog?
JYouPro ships an update every 6 weeks, and smalllog every 2 weeks. Most recently, JYouPro was updated on November 6, 2026 and smalllog on October 31, 2026.

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