Comparison

EndoEcho vs Sable

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

Head to head
About

EndoEcho

Features
Read full description

EndoEcho is a private, focused hormone & medication response lab designed to help you record observations and prepare clearer health conversations. Test and learn from hormone, treatment and symptom patterns. WHAT YOU CAN DO • Complete quick daily and product-specific check-ins • Track medications, schedules, doses, benefits and side effects • Keep a chronological health timeline with useful context • Prepare appointments and maintain the records that matter • Set local treatment reminders • Import supported Apple Health signals when you choose • Export or restore a portable JSON backup EndoEcho Pro adds advanced trends, guided experiments where available, shareable reports and Apple Health automation. Core tracking and your data controls remain available without a subscription. PRIVACY BY DEFAULT Your records are stored locally on your device. There is no account requirement, advertising SDK or third-party analytics SDK. Apple Health access is optional and requested only when you initiate an import. IMPORTANT EndoEcho records personal observations. It does not diagnose conditions, detect emergencies, or recommend starting, stopping or changing treatment. Seek qualified medical advice for health decisions and emergency services for urgent help. SUBSCRIPTION AND TERMS Pro is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lukekevinmclaughlin.com/privacy

About

Sable

Features
Read full description

Sable is a period and cycle tracker built on one promise: your data stays yours. There is no account to create, no ads, and no third-party analytics code in the app. Everything you log lives on your iPhone, and syncs only if you turn on your own private iCloud. HONEST PREDICTIONS Most trackers give you a single date and call your cycle "late" when it misses. Sable learns from the cycles you log and shows a realistic range that narrows as it learns. If you connect Apple Health, wrist temperature from Apple Watch confirms ovulation after the fact and tightens the next prediction. Past the expected date, Sable says "longer than your usual" and keeps counting. It never says "late". LOG IN TWO TAPS Flow, symptoms, pain and energy, mood, medications, supplements and HRT, each with a clear icon. Custom Siri Shortcuts let you log a period start or check your cycle without opening the app. BUILT FOR REAL CYCLES Choose a goal at setup: understand my cycle, trying to conceive, avoiding pregnancy, birth control with no period, or perimenopause. Fertility language appears only if you ask for it. Modules for PMDD, PCOS, endometriosis and perimenopause add the tracking each one actually needs, including a daily PMDD rating scored the way clinicians score it and a pain-location map for endometriosis. PATTERNS BY PHASE See which symptoms cluster in each phase of your cycle, how pain and energy move across it, and how your cycle length has changed over time. A REPORT YOUR DOCTOR WILL READ Generate a PDF of your cycle statistics, symptoms by phase, PMDD record and daily log, created on your phone, to bring to an appointment. ON YOUR HOME SCREEN AND LOCK SCREEN Widgets in every size, a Live Activity while your period is on, and Apple Health sync in both directions. FREE FOREVER Logging, the calendar, your full history and export as CSV or PDF are free, and they stay free. Sable Premium adds the learning predictions, phase patterns, condition modules, the doctor report and Apple Watch ovulation confirmation. PRIVACY, IN PLAIN WORDS No account. No ads. No trackers. We run no servers that receive your health data, so there is nothing for us to sell, leak, or hand over. Turn on iCloud backup and it goes to your private iCloud database, which Apple encrypts, end to end if you use Advanced Data Protection. Export or delete everything at any time. Sable is not a medical device or a contraceptive, and it does not diagnose. Predictions are estimates. Talk to a clinician about anything that concerns you. Sable Premium is available as an annual subscription with a 14-day free trial, a monthly subscription, or a one-time lifetime purchase. Payment is charged to your Apple account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings. Privacy policy and terms are available in the app and at the links below. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://austin-beck-apps.github.io/sable/privacy

Screenshots

EndoEcho2 screens
Sable4 screens

Verdict

The call

The clearest difference is iOS requirement: EndoEcho at 18.0 against Sable's 26.5. On price, ads, in-app purchases 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. EndoEcho sells 2 in-app purchases, starting at $4.99 per month and Sable sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 4 level
EndoEcho versus Sable: the parameters behind the verdict, then further details
ParameterEndoEchoSable
PriceFreeFree
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.0 — better26.5
Further details — not scored
Size2 MB7 MB
Age rating12+12+
DeveloperLuke MclaughlinAustin Beck

In-app purchases

2 purchases

EndoEcho

Subscriptions2
  • EndoEcho Pro Monthly$4.991 Month
  • EndoEcho Pro Annual7 Days trial$29.991 Year
2 purchases

Sable

Subscriptions2
  • Monthly14 Days trial$9.991 Month
  • Annual$59.991 Year

Questions

Is EndoEcho free?
EndoEcho is free to download, with in-app purchases available.
Is Sable free?
Sable is free to download, with in-app purchases available.
Do EndoEcho or Sable have ads?
Neither EndoEcho nor Sable shows ads.

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