Send Hangboarding vs Callus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Send Hangboarding
This app helps climbers track their hangboard and gym workouts. It organizes sessions, monitors progress with detailed analytics, and offers guided training protocols. Focus on your training with audio cues and customizable templates.
- Guided hangboard protocols with timers
- Log gym exercises with reps and weight
- Browse 220+ exercises with form cues
- Track progress with volume and frequency trends
- Muscle group heatmaps
- Data export to CSV/JSON
Read full descriptionHide full description
Send is the workout tracker built for climbers. Whether you're training on a hangboard at home or lifting in the gym, Send keeps your sessions organized, tracks your progress, and helps you train with purpose. HANGBOARD TRAINING - Follow structured hangboard protocols with guided timers - Track edge sizes, grip types, and hang durations - Get audio and haptic cues so you can focus on the hold, not your phone - Customize templates for repeaters, max hangs, and density sets GYM WORKOUTS - Log reps, weight, and sets for any exercise - Browse 220+ exercises with muscle group info and form cues - Build and save custom workout templates - Free-mode logging for flexible sessions TRACK YOUR PROGRESS - See volume and frequency trends over time - View muscle group heatmaps showing where you're training - Review personal bests and exercise history - Export data as CSV or JSON anytime BUILT FOR CLIMBERS, NOT BODYBUILDERS Send understands climbing-specific training. Finger strength protocols, campus board work, and mobility exercises are first-class citizens — not afterthoughts bolted onto a generic lifting app. PRIVACY FIRST All your data stays on your device. No account required. No ads. No tracking. Back up your data to iCloud or export it whenever you want. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Callus
Read full descriptionHide full description
Callus is a climbing training log for climbers who train with intention. Log hangboard work, pull strength, sends and attempts, and project sessions — then read your season on a map-inspired dashboard. LOG WHAT MATTERS • Hangboard — edge depth, load, sets, hang time, and session quality • Pull strength — weighted work and bodyweight reps with automatic % bodyweight • Climbing — grades, sends, attempts, session counts, and optional project links • Notes and custom entries for mobility, rehab, or anything else in your plan SEE YOUR TRAINING • Home — PRs, latest send, training mix, and recent volume • Stats — hangboard peaks by edge and pull strength summaries • Charts — grade progression and session trends over time • Path — goal-grade benchmarks, weakness radar, and waypoints • Projects — linked sessions with automatic send detection CLIMB WITH YOUR CREW (optional) • Find real climbing gyms and crags near you on a map styled like a topo sheet • Plant a flag to show your crew where you're headed — and see who else is out • A shared calendar of check-ins, plus crew and per-gym session chat • Private by design — only your crew sees your flags. Create or join a crew with a code or QR, and leave anytime — Callus Membership is an auto-renewing subscription: $2.99/month after a 7-day free trial. Payment is charged to your Apple ID and renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vRkVWIjRbIyry7lHSvzjYGMnBEx6eMRqniZVhvFGLrbkQpQGmCLKRaIWvss8jzbGIQwMhvS7MEDrIho/pub
Screenshots
Verdict
Send Hangboarding and Callus are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Send Hangboarding sells 3 in-app purchases, starting at $3.99 per month and Callus sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Send Hangboarding ships an update every 2 weeks, Callus every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Send Hangboarding | Callus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Seth Robinson | Phong Davis Nguyen |
In-app purchases
Send Hangboarding
- Send Pro Monthly14 Days trial$3.991 Month
- Send Pro14 Days trial$29.991 Year
- Send Pro — Lifetime$74.99
Callus
- Callus Membership7 Days trial$2.991 Month









