Comparison

Countdown until Anniversary vs JZ eSIM

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

Head to head
About

Countdown until Anniversary

Features
Read full description

Countdown to the moments that matter most. Celebrate life’s milestones, big and small. From birthdays and anniversaries to vacations and special events, this app helps you keep track of the moments that mean the most to you. Create Unlimited Countdowns Add as many events as you want—whether it’s counting down to a wedding or tracking how long it’s been since a life-changing event, the possibilities are endless. Customizable Appearance Personalize your events with unique colors, icons, and themes to make each countdown truly your own. Widgets for Quick Access View your countdowns directly on your Home Screen or Lock Screen with beautifully designed widgets, perfect for keeping your favorite moments front and center. Free to Get Started Download the app for free and start creating countdowns today. Whether you’re celebrating, planning, or reminiscing, our app is designed to bring joy and excitement to your life’s most important moments. Experience the countdown app built for the life you love. Try it today and never miss a moment!

About

JZ eSIM

Manage your Jiuzhou CPE/eSIM devices with this app. Connect over Wi-Fi to check eSIM status, activate profiles, and upgrade device firmware. It simplifies device management for supported hardware.

Highlights
  • Connect to Jiuzhou CPE devices
  • Check eSIM status
  • Activate eSIM profiles
  • Manage eSIM profiles
  • Perform firmware upgrades
  • View device and network status
Read full description

JZ eSIM is designed for Jiuzhou CPE/eSIM devices. The app helps users connect to a supported Jiuzhou CPE device over Wi-Fi, check the current eSIM status, activate an eSIM profile, manage available profiles, and perform local device firmware upgrades when supported by the device. Key features: - Detect supported Jiuzhou CPE devices on the local Wi-Fi network - Check eSIM activation and profile status - Scan or enter an eSIM activation code - Activate, switch, or delete eSIM profiles - View device and mobile network status - Upload a local firmware package and start device upgrade JZ eSIM works with supported Jiuzhou CPE/eSIM hardware. Some features require the phone to be connected to the device Wi-Fi network and may require camera, local network, and location permissions for QR scanning, device discovery, and Wi-Fi detection.

Screenshots

Countdown until Anniversary3 screens
JZ eSIM4 screens

Verdict

The call

The clearest difference is ads: JZ eSIM at none against Countdown until Anniversary's shown. JZ eSIM also leads on update cadence (monthly vs every 4 months) and iOS requirement (13.0 vs 17.6). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Countdown until Anniversary ships an update every 4 months, JZ eSIM monthly. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 6 level
Countdown until Anniversary versus JZ eSIM: the parameters behind the verdict, then further details
ParameterCountdown until AnniversaryJZ eSIM
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size18 MB26 MB
Age rating4+4+
DeveloperAaron F StephensonShenzhen Jiuzhou

In-app purchases

None

Countdown until Anniversary

No in-app purchases

None

JZ eSIM

No in-app purchases

Questions

Is Countdown until Anniversary free?
Countdown until Anniversary is free to download, with no in-app purchases.
Is JZ eSIM free?
JZ eSIM is free to download, with no in-app purchases.
Do Countdown until Anniversary or JZ eSIM have ads?
Countdown until Anniversary shows ads; JZ eSIM does not.
Which is updated more often, Countdown until Anniversary or JZ eSIM?
Countdown until Anniversary ships an update every 4 months, and JZ eSIM monthly. Most recently, Countdown until Anniversary was updated on October 28, 2026 and JZ eSIM on October 22, 2026.

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