Comparison

Papaya for HS vs Kaper

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

Head to head
About

Papaya for HS

Manage hidradenitis suppurativa (HS) with a dedicated health tracker. Log symptoms, document your journey, and access research, clinical trials, and support communities. Share reports with doctors and find specialists.

Highlights
  • Daily symptom tracking
  • Smart health journal
  • Customizable reports
  • Doctor sharing
  • Research hub access
  • Clinical trial discovery
  • Specialist finder
Features
Read full description

Papaya is your dedicated companion for managing hidradenitis suppurativa (HS), offering a thoughtfully designed experience that combines personal health tracking with access to the latest HS research and resources. Key Features: Track & Manage: • Daily Symptom Tracking: Monitor flares, pain levels, and both physical and emotional symptoms with an intuitive interface • Smart Journal: Document your hidradenitis suppurativa journey with a comprehensive calendar view and detailed daily logs • Customizable Reports: Generate detailed reports of your symptoms, triggers, and treatment patterns over time • Doctor Sharing: Easily share your health reports with healthcare providers for more informed discussions Learn & Connect: • Research Hub: Access up-to-date articles and information about hidradenitis suppurativa • Clinical Trials: Discover ongoing drug trials and medical research studies. • Specialist Finder: Locate qualified HS healthcare providers. • Support Groups: Connect with online hidradenitis suppurativa communities • Research Participation: Contribute to hidradenitis suppurativa research by participating in surveys and studies Additional Features: • Trigger Identification: Record and analyze potential triggers • Photo Documentation: Securely track affected areas • Treatment Logger: Keep track of your treatments • Template Creation: Save time with customizable templates for your most frequent types of journal entries Built for the Community with the community: Developed in collaboration with trusted HS organizations including HS Connect, Hope for HS, HS Warriors, and the International Association of Hidradenitis Suppurativa Network, Papaya brings together medical expertise and real patient experiences. Privacy-First: Papaya maintains the highest standards of data privacy and security to protect your sensitive information. Download Papaya today to join a community advancing HS understanding while taking control of your condition with confidence.

About

Kaper

Features
Read full description

Kaper is a companion app that helps people with executive functional challenges do the next one thing to fulfill a task as small as getting out of bed to a task as big as launching a product. Built for ADHD and every kind of executive function struggle — heavy days, burnout, the mornings when nothing moves. Kaper doesn't hand you a list, a streak, or a schedule. It hands you one step — small enough to do right now, in your body, where you are. When that step is done, the next one appears. Set a destination, and Kaper walks you there: one move at a time, eight steps at a sitting. No tracking. No guilt. No noise. Just the next one thing, every time you open it. — One step on screen at a time, never a list — Steps small enough to start from a frozen state — Works for a single hard morning or a years-long goal — Quiet by design: music only, no voice, no notifications begging you back Your first month is free. Then $19.99/month. Start where you are. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Papaya for HS4 screens
Kaper3 screens

Verdict

The call

The clearest difference is in-app purchases: Papaya for HS at none against Kaper's 1. Kaper's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support 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. Kaper sells 1 in-app purchase, starting at $19.99 per month. Papaya for HS asks for nothing beyond the download.

UpkeepUpdate frequency

Papaya for HS ships an update every 2 weeks, Kaper every 4 days. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Papaya for HS versus Kaper: the parameters behind the verdict, then further details
ParameterPapaya for HSKaper
PriceFreeFree
Rating4.8 (78 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings78 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size77 MB223 MB
Age rating12+4+
DeveloperJenevive HealthKaper LLC

In-app purchases

None

Papaya for HS

No in-app purchases

1 purchases

Kaper

Subscriptions1
  • Kaper Monthly1 Month trial$19.991 Month

Questions

Is Papaya for HS free?
Papaya for HS is free to download, with no in-app purchases.
Is Kaper free?
Kaper is free to download, with in-app purchases available.
Do Papaya for HS or Kaper have ads?
Neither Papaya for HS nor Kaper shows ads.
Which is updated more often, Papaya for HS or Kaper?
Papaya for HS ships an update every 2 weeks, and Kaper every 4 days. Most recently, Papaya for HS was updated on October 27, 2026 and Kaper on October 8, 2026.

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