Clockffiti vs Battery Coach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clockffiti
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Make time feel personal. Clockffiti turns your handwriting into custom clock widgets, focus timers, countdowns and full-screen desk clocks. Draw the digits 0-9 once, choose a style you like, then let your own numbers follow you across iPhone, iPad and Mac. Create a clock that feels like yours Use hand-drawn numbers, analog clock faces, digital time layouts, soft doodle themes, scrapbook styles, cyber looks, retro pixels and more. Your clock can be playful, calm, minimal or bright. Custom widgets for everyday time Put your handwritten clock on the Home Screen, Lock Screen and Dynamic Island. Check the time, your next focus session or a countdown without opening the app. Focus timers and countdowns Use 15, 25 or 45 minute focus sessions, Pomodoro-style timers, reminders, tasks and countdowns with the same digits you drew yourself. Full-screen desk clock Turn your iPhone, iPad or Mac into a personal desk clock for studying, working, relaxing, bedside time or a cozy workspace. Made for iPad and Mac Enjoy a larger canvas for drawing digits, browsing themes, previewing widgets and keeping a beautiful full-screen clock nearby while you work. Why Clockffiti is different Most clock apps give you another default style. Clockffiti lets you make the numbers yourself, then reuse them everywhere time appears. One-time Pro unlock. No subscription. No ads.
Battery Coach
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Battery Coach helps you build charging habits that protect your battery's long-term health — right on your iPhone. • Set a charge target (default 80%) and get a gentle alert when you reach it • A low-battery nudge when you're under 20% and Low Power Mode isn't on • A heads-up when your phone is overheating during charging • A home screen widget showing your battery level and time-to-target at a glance • A Live Activity that follows your charge on the Lock Screen and Dynamic Island • A weekly report with simple, rule-based coaching based on your actual charging history Your battery and charging data stay on your device — there's no account and no server. Battery Coach shows a small banner ad, served through Google AdMob, to keep the app free; see our privacy policy for details on how that works and how to manage your ad choices.
Screenshots
Verdict
The clearest difference is in-app purchases: Battery Coach at none against Clockffiti's 3. Clockffiti's advantage is ads (none vs shown). On price, 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
Both are free to download. Clockffiti sells 3 in-app purchases, starting at $0.99 per month. Battery Coach asks for nothing beyond the download.
| Parameter | Clockffiti | Battery Coach |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 亮亮 尹 | jeongeun lee |
In-app purchases
Clockffiti
- Clockffiti Pro Monthly3 Days trial$0.991 Month
- Clockffiti Pro Yearly3 Days trial$4.991 Year
- Clockffiti Pro Lifetime$9.99
Battery Coach
No in-app purchases





