M vs BlankFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M
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[The Ultimate Workout Logger for Serious Trainees: M-Memo] Optimize your hard work to the absolute limit and unlock your true potential. M-Memo is a hardcore workout logger built specifically for powerlifters and bodybuilders who demand precision without the fluff. We’ve eliminated all unnecessary distractions to focus purely on what matters most: lightning-fast logging and powerful, data-driven analytics. Every second of your intra-workout interval is precious. M-Memo delivers a streamlined, friction-free UI designed to let you log your sets instantly, keeping your focus entirely on the next heavy set. Key Features: ・Minimalist Interface: Zero clutter. Go from app launch to active logging in just a few seamless taps. ・Smart Unit Conversion: Toggle between KG and LBS instantly with a single tap. Eliminate mental math and zeros out lost time, whether you're at a commercial gym, using imported machines, or lifting on diverse plate setups. ・Visual History Tracking: Review the legacy of your hard work at a glance with a clean calendar view and monthly headers. ・Custom Routine Builder: Program your personal training splits—such as Push/Pull/Legs, Upper/Lower, or Arnold Splits—with complete freedom. ・One-Tap Workout Start: Hit the gym floor and launch your pre-configured routine instantly to dive straight into your first working set. ・Flexible Real-Time Editing: Dynamically add or delete exercises, or adjust your target sets mid-workout based on gym crowding or daily performance. ・Estimated 1RM Progression: Automatically calculate your Estimated One-Rep Max (1RM) from your daily training data, mapping your strength gains on a clean, visual progress graph. Muscle Recovery Tracking: Smartly track the exact time elapsed since you last smashed a specific muscle group. Hit the perfect window of supercompensation and give your muscles the next stimulus at the optimal time.
BlankFit
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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
Screenshots
Verdict
The clearest difference is device support: M at 3 against BlankFit's 1. M also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases 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
Both are free to download. M sells 1 one-off in-app purchase and BlankFit sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 24, 2026.
| Parameter | M | BlankFit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 54 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Kawasaki Takato | ERIA, K.K. |
In-app purchases
M
- テンプレートを無制限に解放$1.99
BlankFit
- BlankFit Pro Monthly7 Days trial$2.991 Month
- BlankFit Pro Yearly$22.991 Year








