AuthGuard vs EON
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AuthGuard
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Keep the story of your care in one private place. AuthGuard helps patients and families organize prior authorization requests, insurance decisions, appeals and conversations. Link each request to its treatment and build a timeline you can refer to at the next appointment or renewal. START WITH THE ESSENTIALS Track one treatment, one PA request and up to five communication notes for free. Save dates, reference numbers and your own notes. Categorize denial reasons and keep the original wording alongside your record. PRIVACY AND PRACTICAL TOOLS, INCLUDED - Free Face ID / Touch ID app lock. - Free local deadline reminders, enabled when you choose. - Appeal, step therapy and complaint tracking. - Document scanning and imports. - Deadline reference information and a home screen widget. - Recently Deleted with a 30-day recovery window. - Basic Markdown export and JSON record archives. Attached files are not included in JSON archives; use device backup to preserve them. PRO FOR A COMPLETE RECORD - Unlimited treatments and PA requests. - Unlimited communication notes and reference numbers. - Six on-device PDF reports: PA History, Appeal Evidence, Denial Pattern, Step Therapy, Communication Summary and Annual Summary. Choose a monthly subscription or Lifetime, a one-time purchase. Both unlock the same Pro features. Prices are shown in the app before purchase. Existing subscriptions remain supported. Your existing records remain readable and editable when Pro ends. QUIET BY DESIGN No signup, account, analytics or AI processing of your records. Your records stay on your device. Use Apple device backup to keep a safe copy. You choose when to export or share. AuthGuard is a personal records organizer, not a medical device or a medical or legal advisory service. It does not write appeal letters or submit claims. Deadline references are informational and may not apply to your plan or treatment. Verify dates against original notices and plan documents. MONTHLY SUBSCRIPTION Payment is charged to your Apple Account at confirmation. The subscription renews automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in your Apple Account subscription settings. Lifetime does not renew. Buying Lifetime does not automatically cancel an existing subscription. Apple determines refund eligibility. Support: captainlongevity@gmail.com Privacy Policy: https://app-legal-pages.vercel.app/authguard/privacy Terms of Service: https://app-legal-pages.vercel.app/authguard/terms
EON
Effortlessly manage all your recurring payments in one place. Get timely reminders before charges hit and visualize your spending across different timeframes. Supports multiple currencies and offers convenient widgets for quick access.
- Centralized subscription management
- Spending visualization (monthly, quarterly, yearly)
- Customizable charge reminders
- Multi-currency support with daily rates
- Billing calendar view
- Automatic app icon fetching
- Home and lock screen widgets
- iCloud sync
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EON keeps every subscription in one place, so you're never blindsided by a trial you forgot to cancel, a membership that quietly raised its price, or a charge you don't recognize. SEE YOUR SPENDING AT A GLANCE The home screen shows exactly what you'll spend this month, quarter, and year. Monthly average and lifetime total, all upfront. REMINDERS BEFORE EVERY CHARGE Set a custom lead time for each subscription. Get notified before a free trial ends or an annual plan renews — you stay in control. MULTI-CURRENCY WITH DAILY RATES USD, JPY, EUR and more are converted to your home currency automatically, with exchange rates refreshed daily. BILLING CALENDAR See which charge lands on which day across the month, each marked with its subscription icon. BEAUTIFUL SUBSCRIPTION CARDS Auto-fetch official app icons by searching the App Store, or pick your own from Photos. Cards tint to each icon's color. HOME & LOCK SCREEN WIDGETS Check your next charge and monthly total without opening the app. ICLOUD SYNC Your data syncs across devices through your own iCloud — no account required. PRIVACY FIRST No account, no servers, no tracking. Your data lives only on your device and in your own iCloud. The developer never sees it. EON is completely free with no paywall. If it saves you a few bucks, you're welcome to buy the developer a coffee — entirely optional, unlocks nothing.
Screenshots
Verdict
The clearest difference is update cadence: EON at every 4 days against AuthGuard's every 2 months. 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
Both are free to download. AuthGuard sells 2 in-app purchases, starting at $4.99 per month and EON sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
AuthGuard ships an update every 2 months, EON every 4 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.
| Parameter | AuthGuard | EON |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | 慧慧 高 | 磊 郭 |
In-app purchases
AuthGuard
- Pro Monthly$4.991 Month
- Pro Annual7 Days trial$29.991 Year
EON
- Instant Coffee$0.99
- Iced Americano$2.99
- Cold Brew$4.99
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- Geisha Pour-Over$9.99








