Anniversary · Countdown vs Blackout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anniversary · Countdown
This app helps you track important dates like birthdays and anniversaries with countdowns and count-ups. It offers thoughtful reminders and customizable event types, all within a private and ad-free interface. View your progress and cherished memories in one beautiful place.
- Countdown and count-up for events
- Support for solar and lunar calendars
- Life progress tracking
- Customizable event types
- Thoughtful reminders
- Home screen and lock screen widgets
- Private iCloud sync
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Anniversary Countdown helps you remember the days that matter - birthdays, anniversaries, love milestones, festivals, and even your own life progress, all kept in one calm, beautiful place. Count down to what's coming, and count up the days you've shared. Feel time flow. FEATURES - Many types: birthdays, love anniversaries, important days, festivals, custom events - Solar & lunar calendars: lunar birthdays auto-resolve to the next date - Countdown & count-up: see days left or days passed at a glance - Life progress: yearly progress and a life countdown to feel time's weight - Thoughtful reminders: on the day and days ahead, so you never miss it - Home Screen & Lock Screen widgets, plus an Apple Watch complication - Private iCloud sync across iPhone, iPad, and Apple Watch - Face ID app lock to protect your privacy PRIVACY FIRST No account, no ads, no third-party tracking. Your data lives only on your device and in your own private iCloud - the developer cannot access it. Time never stops, but memories can be kept. With Anniversary Countdown, gather up the days that matter.
Blackout
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Share documents, not your details. Sooner or later someone asks for a bank statement, a pay stub, a passport, a medical record. They need the document; they do not need everything on it. Blackout finds the details a stranger shouldn't get, removes them from a copy, strips the data hiding inside the file, labels every page with who it's for — and never sends your document anywhere. FINDS WHAT YOU'D MISS Open a PDF, a photo or a scan. Blackout reads it on your device and flags Social Security and account numbers, routing numbers, card numbers, IBANs, phone numbers, email and postal addresses, dates of birth, passport and ID numbers, faces in photos, barcodes and QR codes. Names are found too and left in by default, because they are usually the point. REMOVES, DOESN'T COVER Drawing a black box over a number is not redaction — the number is still in the file, one copy-and-paste away. Blackout deletes the characters from the page itself, erases the pixels from scanned images, and drops any note that overlapped. The box you see is the last step, not the whole job. A test suite reopens every prepared copy with two independent extractors and inspects the raw bytes to prove it. STRIPS THE HIDDEN DATA A PDF carries more than what it shows: author, creation tool and dates, the editing history some apps tuck inside, every comment's author, attached files, scripts, and the camera model and GPS position inside embedded photos. Blackout removes all of it and, with Pro, shows you the list. LABELS THE COPY Every page gets a watermark — "For Landlord · September 2026" — so a copy that turns up somewhere else says where it came from. Stamp it COPY or CONFIDENTIAL, add a header, number the pages, sign it. KEEPS A LOG Who got which document, when, with what hidden. The log lives on your device and never holds the file. PREPARE IT PROPERLY Send only some pages. Combine three pay stubs into one file, or split one apart. Shrink it for email. Make a photographed page searchable. Correct a typo, replace a photo, remove links that carry tracking, fill in the form. Send as PDF, Word, Excel, PowerPoint or images — conversions run after the details are gone, never before. SHOW IT, DON'T SEND IT Sometimes the safest share is none: put the prepared copy on your screen for the person in the room. Read it back — aloud or in a comfortable theme — before it goes. NOTHING LEAVES YOUR DEVICE There is no server, no account and no code that uploads anything. Detection, text recognition and face detection all run on the device using Apple's own frameworks. BUILT FOR APPLE PLATFORMS Native Swift and SwiftUI on iPhone, iPad and Mac. Full keyboard support, Dark Mode, Dynamic Type and VoiceOver labels throughout. Open documents from Files, Photos, the camera, or any app's share sheet. FREE AND PRO The whole job — find, review, remove, strip, watermark, share — is free for three copies a month. Blackout Pro removes the limit and adds password protection, the itemised hidden-data report and every optional preparation step, for $9.99 per year, shareable with your family group, cancellable any time. SUBSCRIPTION TERMS Blackout Pro is an auto-renewing subscription at $9.99 per year. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless you turn it off at least 24 hours before the current period ends, and your account is charged for the renewal within 24 hours of that. Manage or cancel any time in Settings. Terms of Use: https://markbullock111.github.io/pdf_editor_privacy/terms.html Privacy Policy: https://markbullock111.github.io/pdf_editor_privacy/privacy.html
Screenshots
Verdict
The clearest difference is price: Blackout at Free against Anniversary · Countdown's $0.99. Anniversary · Countdown's advantage is in-app purchases (none vs 2). On update cadence, 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
Blackout is free to download; Anniversary · Countdown costs $0.99 up front. Blackout sells 2 in-app purchases, starting at $9.99 per year. Anniversary · Countdown asks for nothing beyond the download.
Anniversary · Countdown ships an update every 2 weeks, Blackout every 10 days. Both last shipped on October 25, 2026.
| Parameter | Anniversary · Countdown | Blackout |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Shuxia Xiaowu Network Technology Co., Ltd. | Mark Bullock |
In-app purchases
Anniversary · Countdown
No in-app purchases
Blackout
- Blackout Pro$9.991 Year
- Blackout — Share Safely Pro$19.99
Questions
Is Anniversary · Countdown free?
Is Blackout free?
Do Anniversary · Countdown or Blackout have ads?
Which is updated more often, Anniversary · Countdown or Blackout?
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