On Lifting vs Currimus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
On Lifting
This private workout log allows users to track strength training progress with a focus on speed and privacy. It offers detailed exercise tracking, routine management, and insightful progress charts, all while keeping data offline and on your device.
- Private, offline workout logging
- Fast logging with smart defaults
- Extensive exercise library with videos
- Customizable routines and set types
- Detailed progression charts and insights
- Apple Watch and widget integration
- CSV export and Apple Health integration
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On Lifting is a fast, private workout log: no account, no ads, no tracking. Most sets take one tap to log, and you can follow your progress in depth. Key Features • Private by default. Your data stays on your device and in your own backups. Logging works fully offline. • Designed for speed: smart defaults and a dedicated keyboard keep logging quick. • Family Sharing included at no extra cost. Free to download, no account needed. Your first 10 workouts are free, and imported workouts don't count. Still not sure On Lifting is right for you? Keep going with a free trial: 3 months on the yearly plan or 1 month on the monthly. Cancel anytime. One subscription covers your family through Family Sharing, and your history, charts and exports are always available whether you subscribe or not. Here's what you get: Workouts & Routines • Find a program for your level and schedule in the program library. Each one explains what it's for, how it works and how to progress. • More than 270 exercises with short, to-the-point how-to videos. • Create your own exercises to complement the built-in library. • Set up routines and programs, and reorganize them as your training evolves. • Group exercises into supersets in your routines and workouts. • Configure different set types: warm-up, drop sets, to-failure, work sets. • Define targets for reps, weight, duration, or intensity per set (great for progressive overload). • Supports Reps in Reserve (RIR) and Rate of Perceived Exertion (RPE) for tracking intensity. • Flexible rest timers that automatically track rest between sets. Customize by exercise, routine, or both. • Add notes to exercises, routines, and workouts. Track form cues, machine settings, or how a session felt. • Supports imperial (lb) and metric (kg) units. Progression & Insights • Visualize gains with charts that show trends in volume, strength, one rep max, and more. • Pin your core lifts and track their progress over time with detailed charts and personal records. • See which muscles your training covers with a body map and a 12-week heat map. • Set a weekly workout goal and build a streak. • Track progression at the program level: workouts, volume, personal records, and consistency. • Log body measurements like weight and body fat percentage with trend charts. • Browse your workout history with a full calendar. Zoom from month to year to multi-year for a bird's-eye view of your training. Apple Ecosystem • Apple Watch app mirrors your workout, showing the upcoming exercise, current set target, previous set data, rest time, and more. • Follow your workout on the Lock Screen and in the Dynamic Island. • Home Screen and Lock Screen widgets for your streak, workout calendar, heat map and pinned lifts. • Integrates with Apple Health on your iPhone and Apple Watch, including body measurements. Your data, your rules • Privacy first. I don't collect or store any of your data. • Export your workouts to CSV anytime. • Import your history from other popular apps. Imported workouts don't count toward your free limit. • Daily backups to your iCloud Drive or iPhone, easy to restore. This is just the beginning I am a solo self-funded developer with low overhead — no big company or investors here. I am making something I love and use every day, built to respect your privacy. I hope to provide a lot of value, far greater than what I charge, supported by a like-minded audience. As the primary user, I have a long roadmap ahead, and I am committed to keeping the app affordable, clean, fast, and privacy-focused as it grows. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Currimus
This running app focuses on displaying essential metrics without distractions. It syncs data exclusively with Apple Health and offers detailed insights on both Apple Watch and iPhone for serious runners.
- Clean live glance on watch (time, distance, pace, heart rate zone)
- Trail run metrics (climb, grade-adjusted pace)
- Pacer with finish forecast
- Race countdown and weekly volume on iPhone
- Run log with automatic session types
- Progress tracking (average pace, aerobic drift)
- GPX/CSV export for all runs
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Currimus is a running app with a single idea: show you the numbers that matter, and nothing else. No account. No ads. No feed. No tracking, no data sales, no spam. It stays out of the way so your running stays in front. Your Apple Watch records the run. Your iPhone reads it back and shows you where you stand. Runs sync to Apple Health — nothing else, nowhere else. The app makes no network calls of any kind. ON THE WATCH — A clean live glance: time, distance, pace, and a heart-rate zone bar that shows where you are inside a zone, not just a number. — Trail runs are measured honestly: climb, grade-adjusted pace, and a live elevation read, because uphill your pace lies. — Pacer: set a target pace and distance, and a simple gauge tells you fast or slow at a glance, with a finish forecast as you go. — Kilometre alerts, a start countdown, and full always-on-display support, so the screen stays readable with your wrist down without burning the battery. ON THE iPHONE — Home puts the one thing that matters up front: a race countdown when you have one, your week's volume when you don't. — A log of every run, road and trail, with automatic session types you can correct. — Progress that tells the truth: your average pace over the last twelve weeks, heart rate at your own steady pace (aerobic drift), grade-adjusted trail pace, and monthly volume. — Records that appear on their own — 1K to marathon, longest run, most climb. No badges, no confetti. — A target race with an honest prediction based on your own benchmark runs. — Your recorded route on a real map, per-kilometre splits, and time in zones. — Export every run as GPX or CSV, whenever you want, wherever you want it. Currimus also reads the running workouts other apps saved to Apple Health, so every total counts what you actually ran — not only what you recorded here. PRIVACY There is no account because there is nothing to sign in to. There are no trackers and no third-party code. Your runs, heart rate and routes live in Apple Health and in the app's own storage on your devices, and go nowhere else. The privacy policy says the same thing the app does, because they are the same thing. Currimus records on the Apple Watch and needs one paired to your iPhone. Everything on the iPhone still reads your Apple Health runs without it.
Screenshots
Verdict
The clearest difference is in-app purchases: Currimus at none against On Lifting's 2. Currimus also leads on update cadence (every 4 days vs every 3 weeks). On Lifting's advantage is ratings volume (8 vs 1). On price, rating, 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
Both are free to download. On Lifting sells 2 in-app purchases, starting at $1.99 per month. Currimus asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for On Lifting against 5.0 for Currimus. That said, the two scores are not equally well evidenced: On Lifting has 8 ratings behind it against 1, so its average is the more settled of the two.
On Lifting ships an update every 3 weeks, Currimus every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | On Lifting | Currimus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 31 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Joy of Dev AB | Andreas Thaler |
In-app purchases
On Lifting
- On Lifting - Monthly1 Month trial$1.991 Month
- On Lifting - Yearly3 Months trial$14.991 Year
Currimus
No in-app purchases









