Comparison

Riduck vs LogWeight

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

Head to head
About

Riduck

This cycling performance coach uses big data to calculate your FTP and peak power. It provides easy-to-understand training analysis and detailed riding data insights. Simulate how equipment changes or weight loss might affect your performance.

Highlights
  • FTP calculation using big data
  • Easy-to-understand training analysis
  • Detailed riding data analysis
  • Course performance simulator
  • Peak power renewal notifications
Features
Read full description

The easiest cycling performance coach in the world, Riduck. ● My FTP calculation using big data Just focus on riding. Riduck will inform you of FTP and peak power renewal. ● Easy-to-understand training analysis No more complicated formulas, we give you a step-by-step, easy-to-understand summary of weekly training. ● Analyzing Riding Detailed Data When you want to analyze your data yourself, Riduck makes it easy and quick to analyze. ● Course Simulator What if I change the equipment? What if you lose weight? What if you take another course? Check the expected your record. - Permissions To provide services well, we selectively request the following permissions. Services are available even if you do not agree to the following optional permissions access, but some services may be difficult to provide. Each permission can be changed at any time in your phone (or tablet) settings. [Selective Permissions] Notification: Notification of data analysis completion, FTP update, announcements, events, etc. - Help In order to sign up and use a ride, data with a power meter installed and riding is essential within the last 6 weeks. If you have any questions or suggestions, please check the information below. Email: product@riduck.com Privacy Policy: https://riduck.gitbook.io/riduck-guide/etc/privacy

About

LogWeight

Features
Read full description

LogWeight is the fastest calm way to log your body weight on Apple devices. - Save directly to Apple Health (Body Mass) - Stepper-first entry for one-handed use - Apple Watch support with Digital Crown input - History list with trend chart on iPhone and iPad - Privacy-first by design: no accounts, no analytics, no third-party SDKs Your data remains in Apple Health. LogWeight does not run its own weight database.

Screenshots

Riduck4 screens
LogWeight3 screens

Verdict

The call

The clearest difference is in-app purchases: Riduck at none against LogWeight's 3. Riduck also leads on iOS requirement (13.4 vs 17.0). 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. LogWeight sells 3 one-off in-app purchases. Riduck asks for nothing beyond the download.

UpkeepUpdate frequency

Riduck ships an update every 3 weeks, LogWeight every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Riduck versus LogWeight: the parameters behind the verdict, then further details
ParameterRiduckLogWeight
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews30.8% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.4 — better17.0
Further details — not scored
Size90 MB5 MB
Age rating4+4+
DeveloperRiduck Inc.Sebastian Engel

In-app purchases

None

Riduck

No in-app purchases

3 purchases

LogWeight

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$5.99

Questions

Is Riduck free?
Riduck is free to download, with no in-app purchases.
Is LogWeight free?
LogWeight is free to download, with in-app purchases available.
Do Riduck or LogWeight have ads?
Neither Riduck nor LogWeight shows ads.
Which is updated more often, Riduck or LogWeight?
Riduck ships an update every 3 weeks, and LogWeight every 2 weeks. Most recently, Riduck was updated on October 30, 2026 and LogWeight on October 31, 2026.

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