Comparison

Open Vitals vs Kinpace

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

Head to head
About

Open Vitals

Features
Read full description

Open Vitals syncs your Apple Health data to any platform — your AI agent, home server, automation tool, or cloud service. Not locked to one ecosystem. How it works: 1. Scan a QR code from your agent or server 2. Choose your sync mode (Local Server or Cloud Relay) 3. Your health data flows automatically What syncs: • Activity — steps, distance, calories, exercise, flights climbed • Heart — resting HR, HRV, VO2 Max, SpO2, respiratory rate • Sleep — total, core, deep, REM, efficiency • Body — weight, BMI, body fat, lean mass • Workouts — type, duration, calories, heart rate zones • 70+ HealthKit metrics — you choose which to share Privacy first: • End-to-end encrypted (X25519 + ChaCha20-Poly1305) • Cloud relay holds data max 15 minutes, then deletes • No accounts, no tracking, no analytics • Your data never touches our servers in readable form Works with OpenClaw, Claude, Any AI agent, assistant, or LLM you run; n8n, Make, Zapier, Home Assistant; or any HTTP endpoint. https://openvitals.exaptalabs.com/terms

About

Kinpace

This app helps you manage your strength training by creating customizable 12-week plans, logging every set with optional camera assistance, and tracking food intake and body metrics. It keeps your data private and on-device, with optional cloud features for food estimates and coaching.

Highlights
  • Customizable 12-week training plans
  • Camera-assisted rep counting
  • Manual set logging with rest timer
  • Food and body metric tracking
  • On-device data storage and export
  • Optional cloud coaching and food estimates
Features
Read full description

Kinpace brings everyday movement, strength training and food records together. RECORD YOUR MOVEMENT Track outdoor runs, rides, hikes and walks with time, distance and GPS routes. Pause, resume and review a session before saving. Log swimming or indoor activity manually, or import supported records from Apple Health, a paired Apple Watch or GPX. Missing readings remain empty. PLAN AND LOG STRENGTH TRAINING Create and edit training schedules. Record exercises, weight, repetitions, sets and reps in reserve, with rest timers and workout summaries. Supported exercises offer on-device camera-assisted rep counting. Manual entry is available and you confirm every saved set. FOOD, BODY AND PROGRESS Log calories, nutrients, body measurements and recovery. Review trends, a calendar and weekly reports based on your records. With separate consent, send a food photo or description for a cloud estimate, then review and edit it before saving. MOVE WITH OTHERS Activities start private. Choose what to share, encourage others and join club events or challenges. Review route privacy before sharing. Optional time-limited location sharing requires separate consent and is not an emergency service. OPTIONAL SUBSCRIPTIONS Basic records, history, exports and privacy features are free. Personal Pro adds deeper trends, personalized schedules, advanced route tools, annual reviews and a higher hosted AI allowance. Club Pro is a separate subscription for an organizer workspace bound to one club; it does not include Personal Pro for all members. Price and period appear in Apple's purchase confirmation. Subscriptions renew automatically unless canceled in Apple subscription settings. Signing out or deleting the app account does not cancel billing. YOUR DATA AND CHOICES Sign-in is required, with Sign in with Apple as the default. Training, routines, manual body and food records sync automatically after sign-in. Uploading non-Health activities and precise routes requires separate consent. Apple Health records remain local and are excluded from account sync and AI. Workout camera frames stay on the device and are not uploaded or recorded as video. Offline logging is available while your session is valid. Export records, sign out or delete the cloud account in the app. No ads or third-party analytics SDK. PLEASE NOTE Counts, food estimates and AI suggestions can be inaccurate and require review. Kinpace provides general fitness records and references, not medical diagnosis or treatment or a substitute for professional guidance. Choose an appropriate intensity and stop if you feel pain or unwell. Privacy: https://repvian.xiachat.com/privacy Terms: https://repvian.xiachat.com/terms Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://repvian.xiachat.com/support

Screenshots

Open Vitals4 screens
Kinpace4 screens

Verdict

The call

The clearest difference is update cadence: Kinpace at fortnightly against Open Vitals's every 6 weeks. Kinpace also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Open Vitals sells 2 in-app purchases, starting at $0.99 per month and Kinpace sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Open Vitals ships an update every 6 weeks, Kinpace fortnightly. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
Open Vitals versus Kinpace: the parameters behind the verdict, then further details
ParameterOpen VitalsKinpace
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.017.0
Further details — not scored
Size2 MB28 MB
Age rating4+4+
DeveloperRobson da Silva Tedimzhijun li

In-app purchases

2 purchases

Open Vitals

Subscriptions2
  • Sync Local (Monthly)$0.991 Month
  • Local Sync (Yearly)$10.991 Year
4 purchases

Kinpace

Subscriptions4
  • Personal Pro Monthly$2.991 Month
  • Personal Pro Yearly$19.991 Year
  • Club Professional Monthly$29.991 Month
Show 1 more
  • Club Professional Yearly$299.991 Year

Questions

Is Open Vitals free?
Open Vitals is free to download, with in-app purchases available.
Is Kinpace free?
Kinpace is free to download, with in-app purchases available.
Do Open Vitals or Kinpace have ads?
Neither Open Vitals nor Kinpace shows ads.
Which is updated more often, Open Vitals or Kinpace?
Open Vitals ships an update every 6 weeks, and Kinpace fortnightly. Most recently, Open Vitals was updated on October 31, 2026 and Kinpace on October 31, 2026.

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