Rehabbit vs Frez
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rehabbit
This app assists patients with injury recovery by providing structured exercise plans, progress tracking, and injury information. It also facilitates scheduling appointments with licensed physical therapists.
- Personalized rehab plans
- Exercise tracking and logging
- Injury information resources
- Progress visualization charts
- Physical therapist appointment scheduling
- Daily exercise reminders
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Rehabbit is a free climbing rehab app that helps patients track exercises, learn about injuries, and connect with licensed physical therapists. Patients can learn more about their injuries by selecting one of our pre-built rehab plans and choosing which exercises they'd like to do. Each day, Rehabbit will send reminders and schedule what exercises to do. For each exercise, we provide instructions and images, and also enable the patient to modify the intensity as needed (i.e, number of sets, reps weight). Over time, as patients use the app, they will be able to see their progress in Rehabbit. Charts indicating pain over time, exercises logged, and any modifications made during. Patients can also schedule appointments with physical therapists through the app - which will send an email to both the patient and the therapist upon confirmation. As of now, appointments take place outside of the app, your therapist will contact you separately to confirm the details. NOTE: REHABBIT DOES NOT PROVIDER MEDICAL ADVICE NOR AIMS TO. While we hope the information we provide is helpful in your healthcare journey, it is no substitute for professional medical advice and we strongly advise you to talk to your primary care provider before beginning exercise.
Frez
This app helps athletes plan, train, and track their progress for sports like climbing and gym workouts. It offers exercise libraries, workout builders, and live session logging. Features include performance tracking, readiness scores, and integration with health data.
- Exercise library with videos and muscle maps
- Build custom workout routines
- Log climbing sessions and track sends
- Isometric and finger training
- Training load and readiness scores
- Offline functionality
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Frez: functional training for your sport. Plan, train and track everything that makes you stronger for your sport — in the gym and on the wall. Workouts, climbing sessions and finger training live in one app, so you always know what to train next and when to push. WORKOUTS & ROUTINES • Exercise library with videos and muscle maps • Build your own routines, or download ready-made ones from Explore • Workout player with rest timer, last session's numbers next to every set, and RPE CLIMBING • Log climbing sessions live: routes, grades and attempts • Logbook with your sends and full history • Live Activity on the Lock Screen while you climb FREZ DYNO & FINGER TRAINING • Isometric training with real-time force from Frez Dyno or a supported Bluetooth force sensor • Max strength, RFD and Critical Force tests to track your progress • Train hangs with the timer, even without a device KNOW WHEN TO PUSH • Frez Score: your training load and readiness at a glance • Finger battery for endurance and high-intensity finger load, with a recovery forecast • Sleep, HRV and resting heart rate from Apple Health MORE • Share workout cards and routines with friends • Achievements for your milestones • Works offline — no signal at the gym? No problem. • Coming from Frez 4? Import your data in one tap. PERMISSIONS Frez asks only for what it needs, and tells you why. • [Optional] Bluetooth — to connect force measurement devices • [Optional] Apple Health — to use your sleep, HRV and resting heart rate Subscription Terms: Payment will be charged to the credit card connected to your Apple account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and turn off auto-renewal by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://frez.app/privacy Terms of Service: https://frez.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Rehabbit at none against Frez's 10. Rehabbit also leads on rating (5.0 vs 4.8) and update cadence (every 2 days vs weekly). Frez's advantage is ratings volume (29 vs 5) and device support (3 vs 1). On price and ads 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. Frez sells 9 in-app purchases, starting at $3.99 per month. Rehabbit asks for nothing beyond the download.
Rehabbit holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Frez has 29 ratings behind it against 5, so its average is the more settled of the two.
Rehabbit ships an update every 2 days, Frez weekly. The most recent releases landed on November 4, 2026 and November 13, 2026 respectively.
| Parameter | Rehabbit | Frez |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.8 (29 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 | 29 — better |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 140 MB |
| Age rating | 17+ | 4+ |
| Developer | Mikkel Kim | Donghyun Kim |
Customer experience
Rehabbit
Frez
In-app purchases
Rehabbit
No in-app purchases
Frez
- Training Tools (Monthly)2 variants$3.991 Month
- Training Tools (Monthly)$4.991 Month
- Training Tools (Yearly)$19.991 Year
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- ClimbHarder Premium (Yearly)1 Month trial$23.991 Year
- Training Tools (Yearly)3 Days trial$24.991 Year
- Training Tools (Yearly)7 Days trial$29.991 Year
- Training Tools (Yearly)14 Days trial$29.991 Year
- ClimbHarder Training Tools$39.99
- ClimbHarder Training Tools$89.99









