Comparison

FitLocker vs Hakaru

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

Head to head
About

FitLocker

This app transforms saved workout videos from social media into structured training plans. It automatically extracts exercises, sets, and equipment, allowing users to build personalized weekly programs or create their own custom routines. Never lose track of your fitness goals again with organized, actionable workout schedules.

Highlights
  • Convert saved videos to workouts
  • AI exercise extraction
  • Build personalized training plans
  • Track completed sessions
  • Stack multiple workouts per day
  • Add custom workout entries
  • Organize by muscle group and equipment
Read full description

Stop losing the workouts you save. FitLocker turns the training videos you find on Instagram and TikTok into structured, trackable programs — automatically. Found a great workout on your feed? Just share it to FitLocker. Our AI reads the video and pulls out the exercises, sets, muscle groups, and equipment — no typing, no screenshots, no copying notes. In seconds it's saved to your library as a clean, organized workout. HOW IT WORKS • Share any workout video from Instagram or TikTok straight to FitLocker • AI extracts the exercises, muscle groups, and equipment for you • Build a weekly training program from your saved workouts • Mark sessions complete and keep your week on track BUILD YOUR PROGRAM, YOUR WAY • Let FitLocker's AI build a personalized weekly plan from your saved videos — around your goal, schedule, and equipment • Or build it yourself — assign any saved workouts to any day • Stack up to two workouts a day (like a lift plus a 5km run) • Add your own custom entries, such as "5km run," right alongside your saved videos • Programs renew automatically so you always know what's next WHY FITLOCKER • Never lose a saved workout in your camera roll or DMs again • Everything organized by muscle group, equipment, and training style • Tap any workout to jump straight back to the original video • Built for people who actually train from social media FitLocker is for anyone who saves workout videos and never does anything with them. Turn that endless "saved" folder into a real training plan. — SUBSCRIPTION — FitLocker offers a 3-day free trial, then a Pro subscription: • Monthly — $9.99/month • Yearly — $59.99/year Payment is charged to your Apple ID at confirmation of purchase. Your subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://fitlocker.app/terms Privacy Policy: https://fitlocker.app/privacy

About

Hakaru

Features
Read full description

Hakaru is an app for logging your weight. That's it. No meal tracking. No calorie counting. No workout logs. You type in the number from this morning's scale, and you're done. It takes about three seconds. ■ Your numbers, drawn as they are The chart connects the values you actually logged, so today's number and the right end of the line always agree. Behind it sits a faint line: the 7-day average. Your weight swings by a kilo or more from water and food alone, and this second line tells you whether a bump is just noise or an actual change of direction. Drag your finger across the chart to see what you logged on any day, and its smoothed value. ■ Set a goal, get an estimate Enter a goal weight and Hakaru shows roughly how many days it would take at your current pace. Once you get there, it shows a range to stay within. ■ Missed days are fine There's no streak to break, no red warning, no guilt. You can go back and fill in a day from the calendar, or you can leave it blank. Come back after a week away and the chart just carries on. ■ What it does - Log weight (drag a ruler or type it in) - Log body fat percentage (hide it if you don't need it) - A chart of what you logged, with the 7-day average behind it - Goal weight with an estimated arrival - BMI - Calendar and list views of your history - Weekly and monthly summaries - A daily reminder at a time you choose - Hide the numbers when someone's looking - Share a progress card as an image - iCloud backup, so your entries follow you across devices - Export to CSV - Write to the Health app - English and Japanese - Light and dark themes ■ Privacy Your entries are stored on your iPhone. Nothing is sent to the developer's servers. There's no account and no login. Turn on iCloud backup and your entries are stored in your own iCloud. Health integration writes only; Hakaru never reads your Health data. ■ A note Hakaru is a tool for keeping records. It isn't a substitute for diagnosis or treatment. If something about your health concerns you, please talk to a doctor. Hakaru is free. We'd love to hear from you by email.

Screenshots

FitLocker4 screens
Hakaru4 screens

Verdict

The call

The clearest difference is in-app purchases: Hakaru at none against FitLocker's 2. FitLocker's advantage is iOS requirement (15.1 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. FitLocker sells 2 in-app purchases, starting at $9.99 per month. Hakaru asks for nothing beyond the download.

UpkeepUpdate frequency

FitLocker ships an update every 8 days, Hakaru every 6 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 7 level
FitLocker versus Hakaru: the parameters behind the verdict, then further details
ParameterFitLockerHakaru
PriceFreeFree
Rating4.3 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 8 daysEvery 6 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size56 MB6 MB
Age rating4+4+
DeveloperRaya OklahJun Tsuda

In-app purchases

2 purchases

FitLocker

Subscriptions2
  • Pro Monthly3 Days trial$9.991 Month
  • Pro Yearly3 Days trial$59.991 Year
None

Hakaru

No in-app purchases

Questions

Is FitLocker free?
FitLocker is free to download, with in-app purchases available.
Is Hakaru free?
Hakaru is free to download, with no in-app purchases.
Do FitLocker or Hakaru have ads?
Both FitLocker and Hakaru show ads.
Which is updated more often, FitLocker or Hakaru?
FitLocker ships an update every 8 days, and Hakaru every 6 days. Most recently, FitLocker was updated on November 13, 2026 and Hakaru on November 10, 2026.

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