Comparison

Kasane vs Sparr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kasane

This health journal allows you to track meals, symptoms, sleep, and vitals. It helps you understand patterns and ask questions about your health or that of your family. The app also suggests personalized habits based on your goals and research.

Highlights
  • Symptom and meal logging
  • Sleep and vital sign tracking
  • Health data analysis
  • Family health sharing
  • Personalized habit suggestions
  • Lab and visit note storage
Features
Read full description

Bloated after lunch again? Dragging by 2 pm? Up at 3 am? Kasane is a health journal that helps you see what's behind it, for you and everyone you look after. WRITE IT DOWN, KASANE FILES IT Type a meal, a headache, a workout, or a dose the way you'd text a friend. Kasane files each one into your day at the time it happened, next to your routines and Apple Health. Add a photo and it reads that too. YOUR MORNING AT A GLANCE See last night's sleep and five overnight vitals (heart rate, HRV, breathing rate, wrist temperature, and blood oxygen), each shown against your own usual range. Your routines are ready to check off, and Magical Check-ins tick off workouts, steps, and sleep from Apple Health on their own. ASK ABOUT ANYONE'S HEALTH Ask a question and get an answer that points back to the journal, labs, and documents behind it. "When did Leo's fever start?" "How has my LDL changed this year?" LABS AND VISIT NOTES IN ONE PLACE Add a lab report or a visit summary. Kasane reads it on your phone, lays out the results for you to confirm, and keeps every value with its date. A PLAN THAT FITS YOUR DAY Tell Kasane what you'd like to feel better about. It suggests a few small habits, each backed by research, placed in the routines you already have, and adjusts as the weeks go by. FOR YOUR FAMILY Keep your kids' and parents' health here too. Share a child with your co-parent and you both write in the same journal. Invite family to cheer you on, and choose exactly what each person can see. PRIVATE BY DESIGN Your journal lives on your phone and in your own iCloud, with no Kasane account. With your permission, Kasane sends only what each request needs to Claude, by Anthropic, which doesn't train on it and deletes it within 7 days. Apple Health readings stay on your phone; only short summaries go into a request. KASANE FAMILY Start with a free week, then $9.99 a month or $79.99 a year. Share it with up to five others through Family Sharing. Payment is charged to your Apple Account when the free week ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel any time in your Apple Account settings. Terms of Use: https://www.kasanelife.com/terms.html Privacy Policy: https://www.kasanelife.com/privacy.html Kasane keeps your health record and suggests small daily habits. For medical questions, talk with your clinician.

About

Sparr

Features
Read full description

Stop scrolling group chats looking for a training partner. Sparr shows you every sparring session, open mat, and martial arts class happening near you then verifies you actually showed up. Sparr is built only for martial arts: boxing, MMA, BJJ, Muay Thai, kickboxing, judo, wrestling, grappling, and pad work. No generic fitness noise — just fighters and gyms. FIND YOUR NEXT SESSION • Live map of sparring sessions, open mats, and hub classes near you • Filter by discipline, date, and location • Anyone can host a session — solo fighters or verified gyms • One tap opens Apple Maps or Google Maps to get you there VERIFIED ATTENDANCE, REAL REPUTATION • Every session has a QR code — scan on arrival to confirm you showed up • Attendance builds your reliability score, visible on your public profile • No more flaking, no more no-shows — your training history speaks for itself BUILD YOUR TRAINING HISTORY • Every verified session becomes part of your public profile • Unlock a Memory Wall after each session — photos from that exact training day • Track discipline, weight class, and experience level OFFICIAL GYM HUBS • Verified gyms appear as Official Hubs on the map • Follow your gym, get notified when new classes or sessions go up • Gyms get their own dashboard to manage classes and attendance COMMUNITY, NOT JUST A FEED • Community feed of shared training moments from hosts you follow • Direct messaging to coordinate sessions before you show up • Share sessions and hubs straight to your Instagram story Whether you're looking for a same-weight sparring partner, an open mat to drop into, or a verified gym near a new city — Sparr connects you to real martial artists training right now. Free to join. Download Sparr and find your next round.

Screenshots

Kasane4 screens
Sparr4 screens

Verdict

The call

The clearest difference is in-app purchases: Sparr at none against Kasane's 4. Sparr also leads on update cadence (every 3 days vs weekly) and iOS requirement (16.2 vs 27.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kasane sells 4 in-app purchases, starting at $9.99 per month. Sparr asks for nothing beyond the download.

UpkeepUpdate frequency

Kasane ships an update weekly, Sparr every 3 days. The most recent releases landed on October 31, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
Kasane versus Sparr: the parameters behind the verdict, then further details
ParameterKasaneSparr
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS27.016.2 — better
Further details — not scored
Size126 MB41 MB
Age rating17+17+
DeveloperEnchant Health LLCGhassan Fahjan

In-app purchases

4 purchases

Kasane

Subscriptions4
  • Kasane Family (Monthly)7 Days trial$9.991 Month
  • Inner Circle (Monthly)$39.991 Month
  • Kasane Family (Annual)7 Days trial$79.991 Year
Show 1 more
  • Inner Circle (Annual)$359.991 Year
None

Sparr

No in-app purchases

Questions

Is Kasane free?
Kasane is free to download, with in-app purchases available.
Is Sparr free?
Sparr is free to download, with no in-app purchases.
Do Kasane or Sparr have ads?
Neither Kasane nor Sparr shows ads.
Which is updated more often, Kasane or Sparr?
Kasane ships an update weekly, and Sparr every 3 days. Most recently, Kasane was updated on October 31, 2026 and Sparr on October 22, 2026.

Other comparisons