Countful vs DecimalClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countful
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Countful is a simple tap counter featuring pleasant vibrations. With its sophisticated, intuitive design and diverse features, all counting tasks become easy and comfortable. ◉ Key Features ◆ Two Counting Modes * Target Mode: Set goals and display progress with beautiful visuals * Simple Mode: A simple mode that lets you focus purely on counting ◆ Smart and User-Friendly Counting Features * Large tap area for easy counting even while moving * Plus/minus buttons for flexible number adjustments * Quick reset with one tap * Save counts with names and notes * Review past counting history ◆ Comfortable User Experience * Smooth animations and visual effects * Tactile feedback through vibrations for reliable operation * Pleasant sound effects to confirm counts * Progress displayed in ring format in Target Mode, with celebration animations when goals are achieved ◆ Beautiful and Refined Design * Eye-friendly dark theme support * Large, easy-to-read number display * Responsive design optimized for all iPhone sizes * Complete offline functionality ◉ Perfect for Various Scenarios * Fitness: Count reps, sets, laps, steps, and more * Inventory management: Quick and accurate item counting * Event management: Managing participants and attendees * Habit building: Tracking continuity records and progress * Educational settings: Counting student responses and activity numbers * Research and surveys: Collecting quantitative data * Hobbies: Score management, collection records, achievement visualization * And more: For anything you want to count
DecimalClock
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DecimalClock is more than a clock – it’s an idea that challenges routine. Experience a day divided into 10 hours, 100 minutes per hour, and 100 seconds per minute. It blends classic and decimal time in one calm, minimalist space where design meets precision. • Classic and decimal time modes • Full-screen mode for both analog and digital clocks • Converter between classic and decimal time • Customizable colors and fonts • Works offline – no ads, no distractions • Optimized for iPad • Educational tool for schools and curious minds In 1793, France introduced decimal time as a bold experiment. Now, it returns – reimagined for today, in the palm of your hand.
Screenshots
Verdict
The clearest difference is price: Countful at Free against DecimalClock's $2.99. DecimalClock's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On in-app purchases, 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
Countful is free to download; DecimalClock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Countful ships an update monthly, DecimalClock weekly. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.
| Parameter | Countful | DecimalClock |
|---|---|---|
| Price | Free — better | $2.99 |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | YOSHIKI OSHIMA | Kaspars Sops |
In-app purchases
Countful
No in-app purchases
DecimalClock
No in-app purchases
Questions
Is Countful free?
Is DecimalClock free?
Do Countful or DecimalClock have ads?
Which is updated more often, Countful or DecimalClock?
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