Comparison

Guava vs DotDiary

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

Head to head
About

Guava

Manage your health and chronic conditions with a comprehensive tracking app. Log symptoms, medications, and medical records, and gain insights into your wellness. Sync devices and prepare for doctor visits with organized health data.

Highlights
  • Symptom and mental health tracking
  • Medication reminders and tracking
  • Medical record organization
  • AI-powered health data summarization
  • Device and app data syncing
  • Period and pregnancy tracking
Features
Read full description

Guava empowers you to manage your overall health or chronic illness. Whether you’re seeking a diagnosis or living with complex conditions like POTS, EDS, MCAS, ME/CFS, or Long COVID, Guava simplifies health tracking with powerful tools and insights. Guava is a comprehensive symptom tracker, chronic pain tracker, mental health tracker, and health monitor to manage your wellness, fitness, and medical needs. Connect devices, sync medical records, track medications, and discover health insights, all in one app. How Guava supports your health: • Track symptoms, mood, and mental health • Set medication reminders, track pill count, & monitor effects • Discover insights and trends over time • Compare treatments and track progress • Organize and search medical records • Use AI to summarize doctor notes & understand health data • Coordinate care across providers ALL YOUR HEALTH RECORDS IN ONE PLACE Connect to 50,000+ US providers through patient portals like MyChart and Cerner for up-to-date medical records, lab results, and doctor notes. Upload CCDA files, X-rays & MRIs (DICOM), PDFs, or images—Guava uses AI to digitize, extract, and organize data into a searchable, easy-to-understand format. SYMPTOM TRACKER Log symptoms or pain to discover triggers, evaluate treatments, and visualize changes using the body heat map. See which symptoms commonly co-occur, which factors correlate with them, and details about severity and frequency. Whether you’re looking to track symptoms or chronic pain, Guava helps you uncover patterns and habits that lead to improvement. MEDICATION REMINDERS Never forget to take your meds again. Track your med schedule, set reminders, track pill supply, get refill alerts, and monitor how medications affect your health and wellness. TRACK DAILY HABITS, SLEEP & BODY MEASUREMENTS Record habits and activities to see trends and correlations. Sync with sleep trackers and glucose monitors, track food intake, menstrual cycle, caffeine consumption, exercise, weight, blood pressure, custom factors, and more. Set health goals to optimize treatment or prevention. GET PERSONALIZED HEALTH INSIGHTS Find correlations between your symptoms, meds, mental health, lifestyle, and environment. Discover if new medications affect mood or if nutrition or weather triggers flare-ups, migraines, etc. PERIOD, FERTILITY, & PREGNANCY TRACKER Log your cycle with Guava’s free period tracker and pregnancy app. Get period and ovulation predictions, fertility reminders, and discover trends between your cycle, symptoms, and mood. Enable Baby Plan to track pregnancy milestones, symptoms, and health updates. DOCTOR VISIT PREP Create custom summaries of your medical history including symptoms, meds, and conditions to show your providers. Add questions, requests, and assessments that you may have leading up to your appointment, so you remember everything. SYNC FITNESS & MEDICAL DATA Connect to fitness and medical apps and devices to sync everyday health data like steps, heart rate, glucose and sleep. BE PREPARED FOR EMERGENCIES Guava’s Emergency Card alerts first responders to your conditions, allergies, and medications that impact care. YOUR SECURITY AND PRIVACY Guava is HIPAA compliant. We take your security and privacy seriously. We do not sell your data and we follow all applicable laws. Learn more: https://guavahealth.com/privacy-and-security No ads, ever. Some things Guava is used as: Fatigue tracker • POTS tracker • Period tracker Mental health tracker • Mood tracker • Migraine tracker Food diary • Headache tracker • Urine tracker Automatically pull in data and see insights from: Apple Health • Google Fit • Health Connect • Dexcom • Freestyle Libre • Omron • Withings • Oura • Whoop • Strava • Fitbit • Garmin Organize records from patient portals: Medicare.gov • Veterans Affairs / VA.gov • Epic MyChart • Healow / eClinicalWorks • NextGen / NextMD • Quest Diagnostics • LabCorp • Cerner • AthenaHealth • And more

About

DotDiary

Features
Read full description

DotDiary is a private period and cycle tracker that keeps your data where it belongs — in Apple Health on your iPhone. No account. No ads. No tracking. No subscription. Most trackers send your most personal data to their servers. DotDiary doesn't. Everything you log — periods, symptoms, fertility signs — is saved straight into Apple Health. DotDiary keeps no copy, has no login, and makes no network calls. Delete the app and your data stays safe in Health. WHY DOTDIARY • Private by design — your cycle never leaves your phone • No account, and no ads, ever • A one-time purchase for Pro — never a subscription • Calm, clean, and discreet TRACK WHAT MATTERS • Log your period with a single tap • Predictions with an honest confidence range — never falsely precise • Symptoms, moods, and fertility signs • A private journal note for any day • A calendar and trends view of your whole history CHANGING CYCLES — A PERIMENOPAUSE MODE (FREE) When your cycles start changing, most trackers break — predictions turn into noise. Switch DotDiary to Changing Cycles (you choose; the app never decides for you) and it describes instead of predicts: days and months since your last period, your recent cycle range, and a plain-language guide to the transition. Pro adds a month-by-month chart of hot flashes, night sweats, sleep and mood — and a doctor-ready PDF report that turns your next appointment from guesswork into a conversation. SWITCHING FROM FLO OR CLUE? Bring your history with you. DotDiary imports a Flo or Clue CSV export — free — and writes it into Apple Health, so you start with your real cycle instead of a blank slate. DOTDIARY PRO — one-time purchase • Month-by-month symptom chart for changing cycles • Your own custom symptom tags • Symptom patterns by cycle phase • A doctor-ready PDF report • Partner summary sharing • iCloud backup of your private notes Buy once and it's yours forever — and future Pro features arrive free. DISCRETION Pick a neutral app icon and turn on Face ID / passcode lock. iOS can also require Face ID to open — or completely hide — any app. UNDERSTAND YOUR CYCLE A built-in guide explains the four cycle phases, the difference between the follicular and luteal halves, and the hormones behind them — all in plain language. Available in English and French. DotDiary is not a medical device. Cycle predictions are estimates only and must not be used for contraception or conception planning. Fertility signs are logged to Apple Health; DotDiary does not predict fertile days.

Screenshots

Guava4 screens
DotDiary4 screens

Verdict

The call

The clearest difference is in-app purchases: Guava at none against DotDiary's 1. Guava also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). DotDiary's advantage is update cadence (daily vs every 3 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DotDiary sells 1 one-off in-app purchase. Guava asks for nothing beyond the download.

UpkeepUpdate frequency

Guava ships an update every 3 weeks, DotDiary daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Guava versus DotDiary: the parameters behind the verdict, then further details
ParameterGuavaDotDiary
PriceFreeFree
Rating4.8 (945 ratings) — better—
Positive reviews93.2% of reviews—
Number of ratings945 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size13 MB2 MB
Age rating12+12+
DeveloperGuava Health, Inc.Fredy Soussou

Bugs and requests

Guava

Reported bugs

2 issues
  • Inconsistent medication tracking
  • Syncing issues with some health apps

Requested features

4 requests
  • Improved body mapping for symptom tracking
  • Custom widgets and Apple Watch integration
  • Enhanced weather and environmental data tracking
  • More detailed period and cycle tracking

DotDiary

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Guava

No in-app purchases

1 purchases

DotDiary

One-time1
  • DotDiary Pro$2.99

Questions

Is Guava free?
Guava is free to download, with no in-app purchases.
Is DotDiary free?
DotDiary is free to download, with in-app purchases available.
Do Guava or DotDiary have ads?
Neither Guava nor DotDiary shows ads.
Which is updated more often, Guava or DotDiary?
Guava ships an update every 3 weeks, and DotDiary daily. Most recently, Guava was updated on October 30, 2026 and DotDiary on October 25, 2026.

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