Comparison

Countdown vs JSON Viewer & Formatter

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

Head to head
About

Countdown

Visually track upcoming events with a unique battery-style progress indicator. Offers customizable widgets, smart reminders, and instant calendar import. Designed for privacy and offline use, it helps you stay motivated by seeing time fill up towards your goals.

Highlights
  • Battery-style progress visualization
  • Multiple home screen widget styles
  • Lock screen widget support
  • Customizable smart reminders
  • Instant calendar event import
  • Private and offline functionality
  • Color and icon customization
Features
Read full description

Time Fill is a simple countdown that helps you see time at a glance, trips, birthdays, deadlines, anything. Lock screen widget, repeat reminders, color themes, and intuitive filters. Private by design. BATTERY-STYLE PROGRESS Watch time fill visually as you get closer to your goal. The unique battery-fill design makes tracking progress intuitive and satisfying, like watching your phone charge, but for life's important moments. YEAR & MONTH OVERVIEW Toggle between yearly and monthly views to see exactly how much time has passed. Perfect for understanding progress at a glance, whether it's a 30-day challenge or a year-long journey. 6 WIDGET STYLES Choose from six distinct widget designs for your home screen: • Minimal — clean, focused countdown • Modular — detailed with progress bar • Dot Ring — circular dot-based countdown in small, medium, and large • Year Progress — see your year unfold day by day • Month Progress — track the current month at a glance • Lock Screen — always visible on your lock screen Widgets automatically show your next upcoming event. No configuration needed. SMART REMINDERS Get notified when it matters most: • Custom notification times you control • 1 month before milestone • 1 week before reminder • 1 day before alert • Morning of the big day Set your preferred notification times, whether you're a morning person or night owl. INSTANT CALENDAR IMPORT Already tracking events in your calendar? Import them instantly with a single tap. No retyping, no hassle. BEAUTIFUL & INTUITIVE • Clean, modern design that feels native to iOS • Smooth animations that bring your countdowns to life • Choose from dozens of icons and colors • Sort by date, name, or progress • Timeline view for visual journey mapping 100% PRIVATE & OFFLINE Your data never leaves your device. No cloud sync, no tracking, no servers, no data collection. Time Fill respects your privacy completely. Perfect for tracking: • Vacations and travel plans • Birthdays and anniversaries • Wedding dates • Graduation ceremonies • Project deadlines • Fitness goals and challenges • Book releases and movie premieres • Retirement countdowns • Baby due dates • Life milestones WHY TIME FILL? Most countdown apps show time draining away. TimeFill flips the script, watch time fill up toward your goal. It's a more positive, motivating way to track the moments that matter. The battery metaphor makes progress tangible. At a glance, you know exactly where you stand. 25% full? Just getting started. 75% full? Almost there! It transforms abstract time into something you can see and feel. BUILT WITH CARE TimeFill is crafted by an indie developer who believes great apps should respect your privacy, work offline, and never cost you more than once. No business model based on your data. No pressure to upgrade. Just a beautiful tool that does one thing exceptionally well. GET STARTED IN SECONDS 1. Add your first countdown 2. Pick an icon and color 3. Watch time start filling That's it. No account required, no tutorials needed, no complexity. Download Time Fill and make time beautiful.

About

JSON Viewer & Formatter

Format, validate, and compare JSON data offline on your iPhone or iPad. This tool offers a tree view, search functionality, and custom themes for efficient data management. Export JSON to various formats and handle large files smoothly.

Highlights
  • Beautify & Minify JSON
  • Import JSON files or paste from clipboard
  • Export JSON to CSV, XML, YAML
  • Interactive Tree View Explorer
  • Search JSON Keys & Values
  • Compare Two JSONs
  • Offline functionality
Features
Read full description

JSON Formatter – JSON Viewer , Format & Beautify JSON is the ultimate tool for developers, designers, and data analysts who work with JSON every day. Easily format, validate, minify, and visualize JSON data right on your iPhone or iPad — no internet required! Key Features JSON Viewer Beautify & Minify JSON: Instantly format or compress JSON with a single tap. Import : Open .json files directly or paste from clipboard. Export : JSON To CSV Converter , JSON To XML Converter , JSON To YAML Converter Tree View Explorer: View JSON data in an interactive, expandable tree structure with syntax highlighting. Search JSON Keys & Values: Quickly find specific data fields in complex JSON structures. Custom Themes: Choose from multiple syntax color themes (Xcode, Monokai, Solarized, GitHub). Compare Two JSONs: Spot differences between two JSON objects line by line. Share Formatted JSON: Export or share your beautified JSON text with others. Smart Lazy Loading: Handle large JSON files smoothly without slowing down your device. File Size Indicator: Know your JSON file size instantly as you type. Built with SwiftUI: Smooth, modern, and lightweight performance optimized for iOS. Perfect For Developers working with APIs Students learning data structures QA testers verifying API responses Anyone managing JSON-based configuration files Why Choose JSON Formatter Unlike simple online tools, this app is fully offline, fast, and privacy-friendly — your data stays on your device. Whether you’re formatting, debugging, or comparing, JSON Formatter gives you full control in one elegant app. Unlock Pro features of JSON Viewer with a subscription: * Weekly: $1.99 * Monthly: $4.99 * Yearly: $24.99 Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID settings. Support & Legal Support: https://justclack.blogspot.com Privacy Policy: https://justclack.blogspot.com/p/privacy-policy.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Enjoy JSON Viewer App

Screenshots

Countdown4 screens
JSON Viewer & Formatter4 screens

Verdict

The call

The clearest difference is rating: Countdown at 5.0 against JSON Viewer & Formatter's 1.0. Countdown also leads on ads (none vs shown) and ratings volume (12 vs 1). JSON Viewer & Formatter's advantage is update cadence (weekly vs monthly). On price, in-app purchases, monetization model 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. Countdown sells 5 one-off in-app purchases and JSON Viewer & Formatter sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Countdown holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Countdown has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Countdown ships an update monthly, JSON Viewer & Formatter weekly. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Countdown versus JSON Viewer & Formatter: the parameters behind the verdict, then further details
ParameterCountdownJSON Viewer & Formatter
PriceFreeFree
Rating5.0 (12 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better1
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017
Further details — not scored
Size5 MB5 MB
Age rating4+4+
DeveloperOluwadunsin AgbolaboriMuhammad Mujahid Khan

Customer experience

Countdown

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

JSON Viewer & Formatter

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

Countdown

One-time5
  • Small Tip$0.99
  • Medium Tip$1.99
  • Big Tip$4.99
Show 2 more
  • Huge Tip$9.99
  • Massive Tip$19.99
3 purchases

JSON Viewer & Formatter

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$4.991 Month
  • Yearly$24.991 Year

Questions

Is Countdown free?
Countdown is free to download, with in-app purchases available.
Is JSON Viewer & Formatter free?
JSON Viewer & Formatter is free to download, with in-app purchases available.
Which has better reviews, Countdown or JSON Viewer & Formatter?
Countdown is rated higher. Countdown averages 5.0 out of 5 from 12 ratings, while JSON Viewer & Formatter averages 1.0 from 1 ratings.
Do Countdown or JSON Viewer & Formatter have ads?
JSON Viewer & Formatter shows ads; Countdown does not.
Which is updated more often, Countdown or JSON Viewer & Formatter?
Countdown ships an update monthly, and JSON Viewer & Formatter weekly. Most recently, Countdown was updated on October 4, 2026 and JSON Viewer & Formatter on October 9, 2026.

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