Lunaletics vs Ferrum
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lunaletics
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Calisthenics for women, synced to your cycle โ train with your body, not against it. Lunaletics combines cycle syncing with calisthenics: functional strength training with your bodyweight, no equipment, 3ร 30 minutes a week. The app matches intensity and exercises to your cycle phase and your fitness level. THE PROBLEM Most fitness apps ignore your period, PMS, and hormone shifts. In the follicular phase, estrogen is anabolic โ a good time to build strength. In the late luteal phase and during menstruation, your body needs recovery. Training through that high-energy pattern risks overtraining, cortisol stress, and a plateau. HOW CYCLE SYNCING WORKS โข Follicular phase and ovulation: harder calisthenics for strength and a higher resting calorie burn. โข Luteal phase: less volume, more mobility and mindfulness โ in phase with your body, not against it. โข Period: yoga for menstrual cramps and period pain. A workout on your period that actually feels right. This is cycle syncing as strength training โ not more cardio, and not another diet. WHAT YOU GAIN โข Faster strength gains in the first half of your cycle. โข Ease PMS with training: fewer cycle symptoms, more energy in daily life. โข Recomp instead of rebound: lose fat and build muscle without crashing your metabolism. โข Better posture, higher bone density, lower injury risk โ the app accounts for hormone-related changes in joint stability. โข Your plan is automatic. Beginner or advanced, at home or on the road. WHAT'S INCLUDED 100+ calisthenics exercises plus video workouts for strength, flexibility, yoga, and mindfulness. The cycle tracker stays free and ad-free. Lunaletics PRO is the full cycle-synced calisthenics program โ less than a weekly latte. Try 14 days free. "I train less, but I finally see progress." โ Anna, 28 "Lunaletics changed how I relate to my body." โ Mara, 33 Not the right app if you don't have a natural menstrual cycle โ for example in menopause or on hormonal contraception. An irregular cycle is fine. If you have a medical condition, check with your doctor first. Start now: calisthenics for women. Synced to your cycle. No equipment.
Ferrum
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Strength training built around your cycle. Because the best athletes don't ignore their biology โ they train with it. โโ TRAIN WITH YOUR CYCLE, NOT DESPITE IT Your hormones are the most underused performance tool in women's fitness. Ferrum tracks your Menstrual, Follicular, Ovulatory, and Luteal phases and uses them to drive every recommendation โ from load adjustments to rest guidance to when to attempt a PR. โโ GUIDED WORKOUTS THAT ACTUALLY ADAPT Follow a step-by-step guided session or log freely in manual mode. Navigate exercises like a playlist โ skip ahead, go back, track each set individually with different weights and reps. Your workout saves as you go, so nothing is ever lost. โโ KNOW WHEN TO PUSH. KNOW WHEN TO RECOVER. Ferrum's progressive overload engine monitors your performance history and your cycle to flag peak strength windows automatically. When your body is primed for a personal best, Ferrum tells you. When it needs recovery, Ferrum tells you that too. โโ BUILT FOR WOMEN WHO LIFT Not a wellness app. Not a step counter. Ferrum is a serious training tool โ weekly splits, PR tracking, progress photos tied to your cycle phase, and coaching that understands your biology. Your body has a rhythm. Train like it.
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Verdict
The clearest difference is in-app purchases: Ferrum at none against Lunaletics's 2. Lunaletics's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lunaletics sells 2 in-app purchases, starting at $6.99 per month. Ferrum asks for nothing beyond the download.
Lunaletics ships an update fortnightly, Ferrum every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Lunaletics | Ferrum |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 16.6 |
| Further details โ not scored | ||
| Size | 128 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Lunaletics GmbH | Samer Zumot |
In-app purchases
Lunaletics
- Pro monthly3 Days trial$6.991 Month
- Pro annually14 Days trial$44.991 Year
Ferrum
No in-app purchases









