Comparison

BlankFit vs Weight Log & PR Tracker

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

Head to head
About

BlankFit

Features
Read full description

Your workouts, more fun. BlankFit is a workout tracker that lets you log every set in a few taps, style the app your way, and rank up just by training. Turn your workouts into a habit you actually want to keep. LOG EVERY SET IN SECONDS • Pick an exercise and tap in weight and reps on a big, easy number pad • New sets start with your previous numbers, so you only fix what changed • Swipe right to duplicate a set, swipe left to delete. Drop sets supported • Browse exercises by muscle group and add them with one tap, or create your own • Rest timer with your own sound or vibration, plus notes for every exercise CELEBRATE EVERY PR • Hit a new personal best and BlankFit celebrates it on the spot • Track your total volume over time with charts • See each week at a glance and set a weekly goal MAKE THE LOOK ALL YOUR OWN • Pick a theme and the whole app changes • Fine-tune main, background and card colors • Use any photo as your app background • Add stickers, your own fonts, and colors and icons for each muscle group • Adjust card transparency while previewing your home screen EVERY REP RANKS YOU UP • Earn RP just by working out and climb 7 ranks, from Bronze to Champion • Battle friends every day (2–5 players). That day's training decides the ranking • Reach Diamond or higher to unlock legendary trophies and banners that make your friend card stand out TRAIN WITH FRIENDS • Add friends with a friend code or invite link • See what your friends trained today and cheer them on with stamps BLANKFIT PRO (SUBSCRIPTION) • 1RM chart and numbers to see your progress in detail • Automatic daily backup of your records (saved to our server, so you can restore on a new phone even without iCloud space) • Save as many custom looks as you like • Show friends your background photo, PRO badge and PRO banner • Unlimited custom exercises and your full note history Logging your workouts is free. No ads. Available in English and Japanese. Friends and Ranked features require Sign in with Apple. ABOUT SUBSCRIPTIONS BlankFit Pro is an auto-renewing subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel it in Settings > [your name] > Subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1RIeXze0iwJXrAgyh9CdUXmdZa8NL9QKQ9eMz-l_IVSg/edit?usp=sharing

About

Weight Log & PR Tracker

Features
Read full description

Rivu is a training log built for one thing only: strength training. No cardio tracking, no all-purpose fitness dashboard — just weight, reps, and progress, done beautifully. If you want a clean, fast way to log your lifts and actually see your progress, Rivu is for you. WHY RIVU Body-Map Home Screen An abstract body silhouette shades in by muscle group based on your last 4 weeks of volume — so you can see at a glance where you've been training hard, and where you haven't. Automatic PR Detection Every set you log is checked against your full history using an estimated 1RM (Epley formula) and max weight — so personal records are always detected automatically, never manually tracked. Exercise Trend Graphs Switch between estimated 1RM, max weight, total volume, and total reps to see exactly how each lift is progressing over time. Built-In Rest Timer The rest timer starts the moment you check off a set, so you can stay in rhythm without fumbling for a stopwatch. Shareable Workout Cards After every workout, generate a clean, story-ready image with your total volume, stats, and any new PRs — ready to share in one tap. History Calendar Look back at your training days on a calendar view, and filter by muscle group to see exactly when you trained what. Simple Exercise Picker Your most-used exercises surface automatically. Can't find a lift? Add your own custom exercise in seconds. GOOD TO KNOW - Rivu is supported by ads (AdMob) - No subscriptions or in-app purchases at this time - No cloud sync — your data stays on your device Consistency beats intensity. Log it, see it, keep going — with Rivu. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BlankFit4 screens
Weight Log & PR Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Weight Log & PR Tracker at none against BlankFit's 2. BlankFit's advantage is ads (none vs shown) and update cadence (every 4 days vs every 8 days). On price, device support and iOS requirement 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. BlankFit sells 2 in-app purchases, starting at $2.99 per month. Weight Log & PR Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

BlankFit ships an update every 4 days, Weight Log & PR Tracker every 8 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 3 level
BlankFit versus Weight Log & PR Tracker: the parameters behind the verdict, then further details
ParameterBlankFitWeight Log & PR Tracker
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 8 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size79 MB55 MB
Age rating4+4+
DeveloperERIA, K.K.Ko Futamata

In-app purchases

2 purchases

BlankFit

Subscriptions2
  • BlankFit Pro Monthly7 Days trial$2.991 Month
  • BlankFit Pro Yearly$22.991 Year
None

Weight Log & PR Tracker

No in-app purchases

Questions

Is BlankFit free?
BlankFit is free to download, with in-app purchases available.
Is Weight Log & PR Tracker free?
Weight Log & PR Tracker is free to download, with no in-app purchases.
Do BlankFit or Weight Log & PR Tracker have ads?
Weight Log & PR Tracker shows ads; BlankFit does not.
Which is updated more often, BlankFit or Weight Log & PR Tracker?
BlankFit ships an update every 4 days, and Weight Log & PR Tracker every 8 days. Most recently, BlankFit was updated on October 31, 2026 and Weight Log & PR Tracker on October 31, 2026.

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